化工设备常用词汇和缩写中英文对照
化工常用英文缩写
化工常用英文缩写序号缩写英文中文1 AC Air Conditioning 空气调节装置2 AGO Atmospheric gas oil 常压瓦斯油3 AML Approved Manufacturers' List 批准的厂商名单4 APE Area Project Engineer 区域项目工程师5 AR Atmospheric residue 常压渣油6 ARDS Atmospheric residue desulfurization 常压渣油加氢脱硫7 ASME American Society of Mechanical Engineers 美国机械工程师协会8 BD Business Director 商务主任9 BD Business Development 市场部10 BEDP Basic Design Engineering Package 基础设计包11 BFW Boiler feed water 锅炉给水12 BL Battery limits 界区13 BEDD Basic Engineering Design Data 基础工程设计数据14 BM Bill of Material 材料表15 BOD Basis of Design 设计基础16 BOD Biological Oxygen Demand 化学需氧量17 BP Boiling point 沸点18 BS Bright stock 光亮油19 BSI British Standards Institute 英国标准协会20 BTEX Benzene, toluene, ethyl benzene, xylene 苯,甲苯,乙苯,二甲苯21 BTU British thermal unit 英热单位22 BTX Benzene, toluene, xylene 苯,甲苯,二甲苯23 C Construction 施工24 CAD Computer Aided Design 计算机辅助设计25 CADD Computer Aided Design and Drafting 计算机辅助设计和绘图26 CCR Conradson carbon residue 康氏残炭27 CCR Continuous Catalyst Regeneration 催化剂连续再生28 CDU Crude distillation unit 原油蒸馏装置29 CGO Coker gas oil 焦化瓦斯油30 CI Cetane index 十六烷指数31 CL Center line 中心线32 CM Construction Manager 施工经理33 CN Conference Note 会议纪要34 COD Chemical oxygen demand 化学需氧量35 CPDP Chinese Preliminary Design Package 中国初步设计包36 CPM Critical Path Method 关键路径法37 CR Catalytic Reforming 催化重整38 CS Carbon Steel 碳钢39 CW Cooling Water 冷却水40 FEED Front End Engineering Design 前期工程设计41 GB GUO BIAO 国标42 GCD Guaranteed Completion Date 保证完成日期43 GG Gauge glass 玻璃液面计44 GHSV Gaseous hourly space velocity 气体体积空速45 GPH Gas phase hydrogenation 气相加氢46 GSN Global Supply Network 全球供应网络47 GTG Gas Turbine Generator 燃气涡轮发电机48 GW Gross weight 毛重49 HAZID Hazard Identification Review 危险识别审查50 HAZOP Hazard and Operability Study 危险与可操作性研究51 HBP Highly branched paraffins 高支链烷烃52 HC Hydrocracking 加氢裂化53 HCCO Heavy catalytic cycles oil 重催化循环油54 HCGO Heavy coker gas oil 重焦化瓦斯油55 HDA hydrodearomatization 加氢脱芳烃56 HDF hydrofinishing 加氢后精制57 HDM hydrodemetallization 加氢脱金属58 HDN hydrodenitrogenation 加氢脱氮59 HDPE High Density Polyethylene 高密度聚乙烯60 HO Home Office 总部61 HDS hydrodesulfurization 加氢脱硫62 HDT hydrotreating 加氢精制，加氢处理63 HGO Heavy gas oil 重瓦斯油64 HR Human Resource 人力资源65 HP High pressure 高压66 HSFO High sulfur fuel oil 高硫燃料油67 HSR Heavy straight run 重直馏油68 HVAC Heating, Ventilation and Air Conditioning 采暖通风69 HVGO Heavy vacuum gas oil 减压重瓦斯油70 HVI High viscosity index 高粘度指数71 IBL Inside Battery Limits （Same as ISBL）界区内72 IBP Initial Boiling Point 初馏点，初沸点73 IEC International Electro-technical Commission 国际电工委员会74 IFA Issued for Approval 用于正式批准75 IFB Issued for Bid 用于招标76 IFC Issued for Construction 用于施工77 IFD Issued for Design 用于设计78 IFH Issued for HAZOP 用于危险与可操作性研究79 ISBL Inside Battery Limits （same as IBL）界区内80 ISO International Standardization Organization 国际标准化组织81 IS Information System and Technology （same as IT）信息系统和技术82 ITB Invitation to Bid 邀标书83 JV Joint Venture 合营者84 KW Kilo-Watt 千瓦85 LAN Local Area Network 局域网86 LC Letter of Credit 信用证87 LCC Life Cycle Cost 寿命周期成本88 LCCO Light catalytic cycle oil 催化裂化轻循环油89 LCGO Light coker gas oil 焦化轻瓦斯油90 LCN Light coker naphtha 焦化轻汽油91 LCO Light cycle oil 轻循环油92 LDE Lead Discipline Engineer 专业负责人93 LDPE Low Density Polyethylene 低密度聚乙烯94 Level 1 High Level Schedules, control documentsused for control of total scope 项目计划195 Level 2 Intermediate Level Schedules, control documents designed to control scope at unit, area, department, contract or discipline level 项目计划296 Level 3 Detailed Schedules, control documents designed to control and report the status of individual deliverables, e.g. documents, requisitions etc. 项目计划397 LLDPE Linear Low Density Polyethylene 线性低密度聚乙烯98 LOI Letter of Intent 意向书99 LP Low Pressure 低气压100 LPG Liquefied Petroleum Gas 液化石油气101 LS Lump Sum 固定总价102 LS Low sulfur 低硫103 LSD Low sulfur diesel 低硫柴油104 LSFO Low sulfur fuel oil 低硫燃料油105 LSR Light straight run 轻直馏油106 LSTK Lump Sum Turn Key （一揽子价格）总承包107 LSWR Low sulfur waxy residue 低硫含蜡渣油108 LTFT Low-temperature flow test 低温流动性试验109 LTRS Low-temperature recovery system 低温回收系统110 LV Low Voltage 低（电）压111 LVGO Light vacuum gas oil 轻减压瓦斯油112 LVI Low viscosity index 低粘度指数113 LVN Light virgin naphtha 直馏轻石脑油馏分114 MC Mechanical Completion 机械竣工115 MCR Micro carbon residue 微残炭116 MEG Mono Ethylene Glycol same as EG）乙二醇117 MHC Mild hydrocracking 缓和加氢裂化118 MPA Multi Project （Purchasing） Agreement 大宗采购协议119 MFA Multi-Facility （Purchase） Agreement 大宗采购协议120 MON Motor octane number 马达法辛烷值121 MP Medium pressure 中压122 MPHC Moderate pressure hydrocracking 中压加氢裂化123 MR Material Requisition 请购单124 MRP Material Requisition （issued for Purchase）请购单（用于购买）125 MRQ Material Requisition （issued for Quotation）请购单（用于报价）126 MRR Material Receiving Report 材料验收单127 MTO Material Take-Off 材料表128 MV Medium Voltage 中（电）压129 MW Mega-Watt 兆瓦130 MW Molecular weight 分子量131 N/A Not applicable or Not Appropriate 不适用的132 N/A Not Available 无133 NEC National Electrical Code 国家电气规范134 NEMA National Electrical Manufacturers Association 国家电气制造商协会135 NFPA National Fire Protection Association 全国防火协会136 NGL Natural Gas Liquids 天然气液体137 NP Normal paraffin 正构烷烃138 NPSH Net positive suction head 净吸入头139 NR Non Reimbursable （costs）非实报实销140 NTP Notice To Proceed 开工通知书141 NTS Not to Scale 不按比例142 OBL Outside Battery Limits ￡?same as OSBL 界区外143 OBS Organization Breakdown Structure 组织分解结构144 OSBL Outside Battery Limits （same as OBL）界区外145 P3 Primavera Project Planner 项目计划管理146 PAC Polycyclic aromatic compound 稠环芳烃,多环芳烃147 PAG Project Automation Group 项目自动化团队148 PAF Personnel Authorization Form 职员批准表149 P Process and instrumentation Diagram 工艺仪表流程图150 PID Proportional, Integral and Differential 比例、积分加微分（控制）151 PC Personal Computer 个人电脑152 PDA Propane deasphalting 丙烷脱沥青153 PDAO Propane deasphalted oil 丙烷脱沥青油154 PDU Propane deasphalting unit 丙烷脱沥青装置155 PE Project Engineer 项目工程师156 PE Polyethylene 聚乙烯157 PEM Project Engineering Manager 项目设计经理158 PET Project Execution Team 项目执行组159 PFD Process Flow Diagram 工艺流程图160 PFE Project Field Engineer 项目现场工程师161 PFPM Project Field Procurement Manager 项目现场采购经理162 PEFS Process Engineering Flow Scheme （same as P 工艺设计流程图163 PFS Process Flow Scheme （same as PFD-Process Flow Diagram）工艺流程图164 P/L Packing List 装箱单165 PM Project Manager 项目经理166 PMC Project Management Contractor 项目管理承包商167 PMM Project Material Manager 项目材料经理168 PNA Polynuclear aromatics 稠环芳烃,多环芳烃169 PNA Paraffin, Naphthene, Aromatic 烷烃、环烷烃、芳烃170 PO Procurement Order 采购订单171 POX Partial Oxidation 部分氧化造气172 PP Polypropylene 聚丙烯173 PPM Project Procurement Manager 项目采购经理174 PQP Project Quality Plan 项目质量计划175 PQAM Project Quality Assurance Manager 项目质量保证经理176 PQCM Project Quality Control Manager 项目质量控制经理177 PR Procedure 程序178 PRC People Republic of China 中华人民共和国179 PRS Power recovery system 能量回收系统180 PSA Pressure swing adsorption 变压吸附181 PSM Project Site Manager 项目现场经理182 PVC Poly Vinyl Chloride 聚氯乙烯183 PW Paraffin wax 石蜡184 QA Quality Assurance 质量保证185 QC Quality Control 质量控制186 QM Quality Management 质量管理187 RDS Resid desulfurization 渣油（加氢）脱硫188 RFCC Resid FCC 渣油催化裂化189 RFG Reformulated gasoline 新配方汽油190 RHC Resid hydroconversion 渣油加氢转化191 RHDS Residue hydrodesulfurization 渣油加氢脱硫192 RIS Refinery information system 炼油厂信息系统193 RMP Risk management plan 风险管理计划194 RON Research octane number 研究法辛烷值195 RONC Research octane number clear 不加铅研究法辛烷值196 ROSE Resid oil supercritical extraction 渣油超临界抽提197 SCO Synthetic crude oil 合成原油198 SDW Solvent dewaxing 溶剂脱蜡199 SIGF Site Integration General Facility 全场一体化和一般设施200 RFSU Ready for Start Up 待开车201 S/C Subcontractor 分包商202 SM Styrene Monomer 苯乙烯单体203 SOR Start of run 运转初期204 SR Semi-regenerative 半再生的205 SR Straight run 直馏206 SRU Sulfur recovery unit 硫磺回收装置207 SS Stainless Steel 不锈钢208 SSOT Single stage once through 一段一次通过加氢裂化209 STG Steam Turbine Generator 蒸汽发电机210 TAN Total acid number 总酸值211 TBD To be Determined 待定212 TBN Total base number 总碱值213 TBS Technical Bid Summary 技术标概要214 T Terms and Conditions （e.g. of purchase）术语和条件（用于采购）215 TCD Target Completion Date 目标完成日期216 TGCU Tail gas cleanup unit 尾气净化装置217 TGTU Tail gas treating unit 尾气处理装置218 TIC Total Installed Cost 总体安装费用219 T Traffic and Logistics 交通与后勤管理220 TS Technical Specialist 技术专家221 TSA Technical Services Agreement 技术服务协议222 TF Tank Farm 罐区223 UFD Utility Flow Diagram 公用工程流程图224 ULSD Ultra low sulfur diesel 超低硫柴油225 UK United Kingdom 英国226 UR Unit Rate 单价227 USA United States of America 美利坚合众国228 VDU Vacuum distillation unit 减压蒸馏装置229 VE Value Engineering 价值工程230 VGO Vacuum gas oil 减压瓦斯油231 VI Viscosity index 粘度指数232 VL Vendor List 制造厂表233 VP Vendor Print 厂商资料234 VPMS Vendor Print Management System 厂商资料管理系统235 VPTL Vendor Print Transmittal Letter 厂商资料传送236 VR Vacuum residue 减压渣油237 VRDS Vacuum residue desulfurization 减压渣油加氢脱硫238 VTB Vacuum tower bottoms 减压渣油239 WAN Wide Area Network 广域网240 WHSV Weight hourly space velocity 重时空速241 WPC World Petroleum Congress 世界石油大会242 WT Weight 重量243 WWTS Wastewater treatment system 污水处理系统244 VCM/PVC Vinyl Chloride 氯乙烯/聚氯乙烯245 VIP Value Improvement Practices 价值工程实践246 WBS Work Breakdown Structure 工作分解结构247 XHVI Extra high viscosity index 超高粘度指数。
石化行业英语词汇
一：配管工程常用英语缩写1 管子及管件编号缩写中文名称英文名称P 管子PipeEL 弯头ElbowELL 长半径弯头Long radius elbowELS 短半径弯头Short radius elbowMEL 斜接弯头（虾米腰弯头）Mitre elbow REL 异径弯头Reducing elbowT 三通TeeLT 斜三通Lateral teeRT 异径三通Reducing teeR 异径管接头（大小头）ReducerCR 同心异径管接头（同心大小头）Concentric reducerER 偏心异径管接头（偏心大小头）Eccentric reducerCPL 管箍CouplingFCPL 双头管箍Full couplingHCPL 单头管箍Half couplingRCPL 异径管箍Reducing couplingBU 内外螺纹接头BushingUN 活接头UnionHC 软管接头Hose couplerSE 翻边短节Stub endNIP 短节Pipe nipple or straight nipple SNIP 异径短节Swaged nippleCP 管帽（封头）CapPL 管堵（丝堵）PlugBLK 盲板BlankSB 8字盲板Spectacle blind (blank)RP 补强板Reinforcing pad2 法兰编号缩写中文名称英文名称PLG 法兰FlangeWNF 对焊法兰Welding neck flangeSOF 平焊法兰Slip-on flangeSWF 承插焊法Socket-welding flangeT 螺纹法兰Threaded flangeLJ 松套法兰Lapped joint flangeREDF 异径法兰Reducing flangeBF 法兰盖（日法兰）Blind flangeFSF 法兰密封面Flange scaling faceFF 全平面Flat faceRF 凸台面Raised faceMFF 凹凸面Male and female faceLF 凹面Female faceLM 凸面Male faceRJ 环连接面Ring joint face TG 榫槽面Tongue and groove faceTF 榫面Tongue faceGF 槽面Groove face3 垫片编号缩写中文名称英文名称G 垫片GasketNMG 非金属垫片Non-metallic gasketAG 石棉垫片Asbestos gasketRG 橡胶垫片Rubber gasketTEG 聚四氟乙烯包复垫片PTFE envelope gasketSMG 半金属垫片Semimetallic gasketMJG 金属包垫片Meta-jacket gasketSWG 缠绕式垫片Spiral wound gasketMG 金属垫片Metallic gasketFMG 金属平垫片Flat metallic gasket SMSG 齿形金属垫片Solid metal serrated gasketLER 透镜式金属环垫Lens ring gasketOCR 八角形金属Octagonal ring gasket OVR 椭圆形金属环垫Oval ring gaksetIR/OR 内外定位环Inner ring and outer ring IR 内定位环Inner ringOR 外定位环Outer ring4 坚固件编号缩写中文名称英文名称螺栓BoltSB 螺柱Stud boltNU 螺母NutTB 花蓝螺母TurnbuckleWSR 垫圈WasherSWSR 弹簧垫圈Spring washer5 阀门编号缩写中文名称英文名称GV 闸阀Gate valveGLV 截止阀Globe valveCHV 止回阀Check valveBUV 蝶阀Butterfly valveBAV 球阀Ball valvePV 旋塞阀Plug valve (cock)CV 调节阀Control valveSV 安全阀Safety valveRV 减压阀Pressure reducing valveST 蒸汽疏水阀Steam trapPRV 泄压阀Pressur relief valveBV 呼吸阀Breather valveNV 针形阀Needle valveAV 角阀DV 隔膜阀TWV 三通阀SGV 插板阀6 管道上用的小型设备编号缩写中文名称英文名称SPR 气液分离器SeparatorFA 阻火器Flame arresterSR 过滤器StrainerSRY Y型过滤器Y-type strainerSRT T型过滤器T-type strainerSRB 桶式过滤器Bucket type strainerTSR 临时过滤器Temporary strainerSIL 消声器SilencerSG 视镜Slight glassSC 取样冷却器Sample coolerDF 排液漏斗Drain funnelLM 管道混合器Line mixerRO 限流孔板Restriction orificeMO 混合孔板Mixing orificeRD 爆破片（爆破膜）Rupture diskEJ 补偿器Expansion joint7 隔热、伴热编号缩写中文名称英文名称INS 隔热Thermal insulationH 保温Hot insulationC 保冷Cold insulationP 防烫伤隔热Personnel protection insulation T&I 伴热Tracing and insulationT 管道伴热（冷）TracingEST 蒸汽外伴热External steam tracingIST 蒸汽内伴热Internal steam tracingSJT 蒸汽夹套伴热Steam-jacket tracingET 电伴热Electric tracing8 配管材料和等级编号缩写中文名称英文名称M 金属材料Metallic materialCS 碳钢Carbon steelCAS 铸钢Cast steelFS 锻钢Forged steelAS 合金钢Alloy steelSS 不锈钢Stainless steelAUSTSS 奥氏体不锈钢Austenitic stainless-steelCI 铸铁Cast ironMI 可锻铸铁Malleable ironDI 球墨铸铁Ductile ironAL 铝Aluminum BRS 黄铜BrassBRZ 青铜BronzeCU 紫铜CopperLAS 低合金钢Low alloy steelFLAS 低合金锻钢Forged low alloy steel CLAS 低合金铸钢Cast low alloy steel壁厚ThicknessSCH 表号Schedule numberSTD 标准StandardXS 加强Extra strongXXS 特强Double extra strong9 装置布置编号缩写中文名称英文名称CN 建北Construction northE 东EastW 西WestS 南SouthN 北NorthH 水平HorizontalV 竖直、铅直、直立VerticalGRD 地坪GroundUG 地下UndergroundBL 装置边界线Battery limit lineESEW 事故沐浴洗眼器Emergency shower and eye washerHS 软管站Hose stationML 接续分界线Match linePS 管道支架（管架）Piping supportPR 管桥Pipe rackSTRU 构架（构筑物）StructureBLDG 建筑物BuildingPD 清扫设施Purge devicePT 池PitSHLT 棚ShelterCOFF 围堰CofferdamFL 楼板FloorPF 平台Plateform10 尺寸标注编号缩写中文名称英文名称EL 标高ElevationBOP 管底Bottom of pipeCOP 管中心Center of pipeTOP 管顶Top of pipeFOB 底平Flat on bottomFOT 顶平Flat on topCL(屯) 中心线Center lineTL 切线T angent lineSYM 对称的SymmetricalBOS 支架底Bottom of supportTOS 支架顶Top of supportCL 净距（净空）ClearanceCTC 中心至中心Center to centerCTF 中心至面Center to faceCTE 中心至端部Center to endETE 端到端End to endFEF 法兰端面Flange and faceFTF 面到面Face to faceD 直径DiameterDN 公称直径Nominal diameterID 内径Inside diameterOD 外径Outside diameterDIM 尺寸DimensionMAX 最大MaximumMIN 最小MinimumAVG 平均AverageAPP 约、近似ApproximatePT.EL 点标高Point elevation11 图表编号缩写中文名称英文名称PFD 工艺流程图Process flow diagramPID 管道和仪表流程图Piping & instrument diagramCOD 接续图Continued on drawingDTL 详图DatailSPDWG(ISODWG) 管段图Spool drawing (each line isometric drawing)DWGNO 图号Drawing numberDWGI 所在图号Drawing identification LOW 材料表List of materialMTO 汇料Material take-offAPPX 附录AppendixJOB. No. 工号Job NumberBEDD 基础工程设计数据Basic engineering design dataDEDD 详细工程设计数据Detail engineering design dataREV. No. 修改号Recision numberREFDWG 参考图Reference drawingSC 采样接口Sample connection12 操作方式及工作参数编号缩写中文名称英文名称AUT 自动AutomaticML 手动Manual controlCHOP 链条操作Chain operatedCSC 铅封关Car seal closeCSO 铅封开Car seal openLC 锁闭Lock closed LO 锁开Lock openNC 正常关Normally closeNO 正常开Normally openATM 大气压AtmospherePN 公称压力Nominal pressureA 绝压G 表压(T) 温度Temperature(P) 压力Pressure13 施工编号缩写中文名称英文名称W 焊接WeldingAW 电弧焊Arc weldingGSAW 气体保护电弧焊Gas shielded-acr weldingEFW 电熔焊Elecric fusion weldingERW 电阻焊Electric Resistance weldingGW 气焊Gas weldingLW 搭接焊Lap weldingBW 对焊Butt weldingTW 定位焊Tack weldingSW 承插焊Socket weldingCW 连续焊Continuous weldingSEW 密封焊Seal weldingSFG 堆焊SurfacingFW 现场焊接Field weldingHT 热处理Heat treatmentPH 预热PreheatingSR 应力消除Stress reliefPWHT 焊后热处理Post weld heat treatment EIT 检查、探伤和实验Examination, inspection & testingVE 外观检查Visual examinationUI (UT) 超声探伤Ultrasonic inspection (test) RI (RT) 射线探伤Radiographic inspection (test)MPI (MT) 磁粉探伤Magnetic particle inspection (test)LPI (PT) 液体渗透检验Liquid penterant inspection (test)HADT 硬度实验Hardness testingHYDT 水压实验Hydraulic testingPNET 气压实验Pneumatic testingCE 焊条Covered electrodeWW 焊丝Welding wireASSY 装配、组合AssemblyF 现场FieldF/F 现场制造Field faricatedSF 现场决定Suit in fieldCSP 冷紧Cold springBCT 螺栓冷紧Bolt cold tighteningBHY 螺栓热紧Bolt hot tightening CO 清洗口Clean outANNY 退火AnnealedPE 平端面Plain endBE 坡口端Belelled endTHR 螺纹ThreadHB 布氏硬度Brinnel hardnessRC 洛氏硬度14 其他编号缩写中文名称英文名称14.1 FDN 基础FoundationINF 信息（资料）Information REF 参考ReferenceREV 修改Revision SEQ 序号（顺序）SequenceW/E 设备带来With equipmentW/I 仪表带来With instrument CM 色标Colour markCA 腐蚀裕度Corrosion allowance UTL 公用系统UtilityUC 公用工程接头Utility connection QTY 数量QuantityWT 重量WeightMHR 工时Man hourBC 螺栓分布圆Bolt circleHP 高点High pointLP 低点Low pointSUC 吸入（口）SuctionDIS 排出（口）DischargeSO 蒸气吹扫（口）Steam outNPT 美国标准锥管螺纹National standard taper pipe threadNPS 美国标准直管螺纹National standard straight pipe threadDR 排液DrainVT 放气VentRTG （压力）等级RatingCL 等级ClassSMLS 无缝Seamless14.28 螺旋缝石油化工工程英语常用缩写序号缩写英文中文1 AC Air Conditioning 空气调节装置2 AGO Atmospheric gas oil 常压瓦斯油3 AML Approved Manufacturers' List 批准的厂商名单4 APE Area Project Engineer 区域项目工程师5 AR Atmospheric residue 常压渣油6 ARDS Atmospheric residue desulfurization 常压渣油加氢脱硫7 ASME American Society of Mechanical Engineers 美国机械工程师协会8 BD Business Director 商务主任9 BD Business Development 市场部10 BEDP Basic Design Engineering Package 基础设计包11 BFW Boiler feed water 锅炉给水12 BL Battery limits 界区13 BEDD Basic Engineering Design Data 基础工程设计数据14 BM Bill of Material 材料表15 BOD Basis of Design 设计基础16 BOD Biological Oxygen Demand 化学需氧量17 BP Boiling point 沸点18 BS Bright stock 光亮油19 BSI British Standards Institute 英国标准协会20 BTEX Benzene, toluene, ethyl benzene, xylene 苯,甲苯,乙苯,二甲苯21 BTU British thermal unit 英热单位22 BTX Benzene, toluene, xylene 苯,甲苯,二甲苯23 C Construction 施工24 CAD Computer Aided Design 计算机辅助设计25 CADD Computer Aided Design and Drafting 计算机辅助设计和绘图26 CCR Conradson carbon residue 康氏残炭27 CCR Continuous Catalyst Regeneration 催化剂连续再生28 CDU Crude distillation unit 原油蒸馏装置29 CGO Coker gas oil 焦化瓦斯油30 CI Cetane index 十六烷指数31 CL Center line 中心线32 CM Construction Manager 施工经理33 CN Conference Note 会议纪要（老外更喜欢用 MOM:Minitues of Meeting）34 COD Chemical oxygen demand 化学需氧量35 CPDP Chinese Preliminary Design Package 中国初步设计包（直接称为PDP就OK了）36 CPM Critical Path Method 关键路径法37 CR Catalytic Reforming 催化重整38 CS Carbon Steel 碳钢39 CW Cooling Water 冷却水40 FEED Front End Engineering Design 前期工程设计41 GB GUO BIAO 国标42 GCD Guaranteed Completion Date 保证完成日期43 GG Gauge glass 玻璃液面计44 GHSV Gaseous hourly space velocity 气体体积空速45 GPH Gas phase hydrogenation 气相加氢46 GSN Global Supply Network 全球供应网络47 GTG Gas Turbine Generator 燃气涡轮发电机48 GW Gross weight 毛重49 HAZID Hazard Identification Review 危险识别审查50 HAZOP Hazard and Operability Study 危险与可操作性研究51 HBP Highly branched paraffins 高支链烷烃52 HC Hydrocracking 加氢裂化53 HCCO Heavy catalytic cycles oil 重催化循环油54 HCGO Heavy coker gas oil 重焦化瓦斯油55 HDA hydrodearomatization 加氢脱芳烃56 HDF hydrofinishing 加氢后精制57 HDM hydrodemetallization 加氢脱金属58 HDN hydrodenitrogenation 加氢脱氮59 HDPE High Density Polyethylene 高密度聚乙烯60 HO Home Office 总部61 HDS hydrodesulfurization 加氢脱硫62 HDT hydrotreating 加氢精制，加氢处理63 HGO Heavy gas oil 重瓦斯油64 HR Human Resource 人力资源65 HP High pressure 高压66 HSFO High sulfur fuel oil 高硫燃料油67 HSR Heavy straight run 重直馏油68 HVAC Heating, Ventilation and Air Conditioning 采暖通风69 HVGO Heavy vacuum gas oil 减压重瓦斯油70 HVI High viscosity index 高粘度指数71 IBL Inside Battery Limits (Same as ISBL) 界区内72 IBP Initial Boiling Point 初馏点，初沸点73 IEC International Electro-technical Commission 国际电工委员会74 IFA Issued for Approval 用于正式批准75 IFB Issued for Bid 用于招标（ITB：用的更多）76 IFC Issued for Construction 用于施工77 IFD Issued for Design 用于设计78 IFH Issued for HAZOP 用于危险与可操作性研究79 ISBL Inside Battery Limits (same as IBL) 界区内80 ISO International Standardization Organization 国际标准化组织81 IS&T/IT Information System and Technology (same as IT) 信息系统和技术82 ITB Invitation to Bid 邀标书83 JV Joint Venture 合营者84 KW Kilo-Watt 千瓦85 LAN Local Area Network 局域网86 LC Letter of Credit 信用证87 LCC Life Cycle Cost 寿命周期成本88 LCCO Light catalytic cycle oil 催化裂化轻循环油89 LCGO Light coker gas oil 焦化轻瓦斯油90 LCN Light coker naphtha 焦化轻汽油91 LCO Light cycle oil 轻循环油92 LDE Lead Discipline Engineer 专业负责人93 LDPE Low Density Polyethylene 低密度聚乙烯94 Level 1 High Level Schedules, control documentsused for control of total scope 项目计划1 （项目进度）95 Level 2 Intermediate Level Schedules, control documents designed to control scope at unit, area, department, contract or discipline level 项目计划296 Level 3 Detailed Schedules, control documents designed to control and report the status of individual deliverables, e.g. documents, requisitions etc. 项目计划3（还有LEVEL 4）97 LLDPE Linear Low Density Polyethylene 线性低密度聚乙烯98 LOI Letter of Intent 意向书99 LP Low Pressure 低气压100 LPG Liquefied Petroleum Gas 液化石油气101 LS Lump Sum 固定总价102 LS Low sulfur 低硫103 LSD Low sulfur diesel 低硫柴油104 LSFO Low sulfur fuel oil 低硫燃料油105 LSR Light straight run 轻直馏油106 LSTK Lump Sum Turn Key （一揽子价格）总承包107 LSWR Low sulfur waxy residue 低硫含蜡渣油108 LTFT Low-temperature flow test 低温流动性试验109 LTRS Low-temperature recovery system 低温回收系统110 LV Low Voltage 低（电）压111 LVGO Light vacuum gas oil 轻减压瓦斯油112 LVI Low viscosity index 低粘度指数113 LVN Light virgin naphtha 直馏轻石脑油馏分114 MC Mechanical Completion 机械竣工115 MCR Micro carbon residue 微残炭116 MEG Mono Ethylene Glycol same as EG) 乙二醇117 MHC Mild hydrocracking 缓和加氢裂化118 MPA Multi Project (Purchasing) Agreement 大宗采购协议119 MFA Multi-Facility (Purchase) Agreement 大宗采购协议120 MON Motor octane number 马达法辛烷值121 MP Medium pressure 中压122 MPHC Moderate pressure hydrocracking 中压加氢裂化123 MR Material Requisition 请购单124 MRP Material Requisition (issued for Purchase) 请购单(用于购买)125 MRQ Material Requisition (issued for Quotation) 请购单(用于报价)126 MRR Material Receiving Report 材料验收单127 MTO Material Take-Off 材料表128 MV Medium Voltage 中（电）压129 MW Mega-Watt 兆瓦130 MW Molecular weight 分子量131 N/A Not applicable or Not Appropriate 不适用的132 N/A Not Available 无133 NEC National Electrical Code 国家电气规范134 NEMA National Electrical Manufacturers Association 国家电气制造商协会135 NFPA National Fire Protection Association 全国防火协会136 NGL Natural Gas Liquids 天然气液体137 NP Normal paraffin 正构烷烃138 NPSH Net positive suction head 净吸入头139 NR Non Reimbursable (costs) 非实报实销140 NTP Notice To Proceed 开工通知书141 NTS Not to Scale 不按比例142 OBL Outside Battery Limits ￡®same as OSBL 界区外143 OBS Organization Breakdown Structure 组织分解结构144 OSBL Outside Battery Limits (same as OBL) 界区外145 P3 Primavera Project Planner 项目计划管理（一个盛名之下，其实难负的进度编制软件，用来忽悠忽悠老外还行）146 PAC Polycyclic aromatic compound 稠环芳烃,多环芳烃147 PAG Project Automation Group 项目自动化团队148 PAF Personnel Authorization Form 职员批准表149 P&ID Process and instrumentation Diagram 工艺仪表流程图150 PID Proportional, Integral and Differential 比例、积分加微分（控制）151 PC Personal Computer 个人电脑152 PDA Propane deasphalting 丙烷脱沥青153 PDAO Propane deasphalted oil 丙烷脱沥青油154 PDU Propane deasphalting unit 丙烷脱沥青装置155 PE Project Engineer 项目工程师156 PE Polyethylene 聚乙烯157 PEM Project Engineering Manager 项目设计经理158 PET Project Execution Team 项目执行组159 PFD Process Flow Diagram 工艺流程图160 PFE Project Field Engineer 项目现场工程师161 PFPM Project Field Procurement Manager 项目现场采购经理162 PEFS Process Engineering Flow Scheme (same as P&ID) 工艺设计流程图163 PFS Process Flow Scheme (same as PFD-Process Flow Diagram) 工艺流程图164 P/L Packing List 装箱单165 PM Project Manager 项目经理166 PMC Project Management Contractor 项目管理承包商167 PMM Project Material Manager 项目材料经理168 PNA Polynuclear aromatics 稠环芳烃,多环芳烃169 PNA Paraffin, Naphthene, Aromatic 烷烃、环烷烃、芳烃170 PO Procurement Order 采购订单171 POX Partial Oxidation 部分氧化造气172 PP Polypropylene 聚丙烯173 PPM Project Procurement Manager 项目采购经理174 PQP Project Quality Plan 项目质量计划175 PQAM Project Quality Assurance Manager 项目质量保证经理176 PQCM Project Quality Control Manager 项目质量控制经理177 PR Procedure 程序178 PRC People Republic of China 中华人民共和国179 PRS Power recovery system 能量回收系统180 PSA Pressure swing adsorption 变压吸附181 PSM Project Site Manager 项目现场经理182 PVC Poly Vinyl Chloride 聚氯乙烯183 PW Paraffin wax 石蜡184 QA Quality Assurance 质量保证185 QC Quality Control 质量控制186 QM Quality Management 质量管理187 RDS Resid desulfurization 渣油(加氢)脱硫188 RFCC Resid FCC 渣油催化裂化189 RFG Reformulated gasoline 新配方汽油190 RHC Resid hydroconversion 渣油加氢转化191 RHDS Residue hydrodesulfurization 渣油加氢脱硫192 RIS Refinery information system 炼油厂信息系统193 RMP Risk management plan 风险管理计划194 RON Research octane number 研究法辛烷值195 RONC Research octane number clear 不加铅研究法辛烷值196 ROSE Resid oil supercritical extraction 渣油超临界抽提197 SCO Synthetic crude oil 合成原油198 SDW Solvent dewaxing 溶剂脱蜡199 SIGF Site Integration & General Facility 全场一体化和一般设施200 RFSU Ready for Start Up 待开车201 S/C Subcontractor 分包商202 SM Styrene Monomer 苯乙烯单体203 SOR Start of run 运转初期204 SR Semi-regenerative 半再生的205 SR Straight run 直馏206 SRU Sulfur recovery unit 硫磺回收装置207 SS Stainless Steel 不锈钢208 SSOT Single stage once through 一段一次通过加氢裂化209 STG Steam Turbine Generator 蒸汽发电机210 TAN Total acid number 总酸值211 TBD To be Determined 待定212 TBN Total base number 总碱值213 TBS Technical Bid Summary 技术标概要214 T&C'S Terms and Conditions (e.g. of purchase) 术语和条件(用于采购) 215 TCD Target Completion Date 目标完成日期216 TGCU Tail gas cleanup unit 尾气净化装置217 TGTU Tail gas treating unit 尾气处理装置218 TIC Total Installed Cost 总体安装费用219 T&L Traffic and Logistics 交通与后勤管理220 TS Technical Specialist 技术专家221 TSA Technical Services Agreement 技术服务协议222 TF Tank Farm 罐区223 UFD Utility Flow Diagram 公用工程流程图（UP&ID 或UID更常用）224 ULSD Ultra low sulfur diesel 超低硫柴油225 UK United Kingdom 英国226 UR Unit Rate 单价227 USA United States of America 美利坚合众国228 VDU Vacuum distillation unit 减压蒸馏装置229 VE Value Engineering 价值工程230 VGO Vacuum gas oil 减压瓦斯油231 VI Viscosity index 粘度指数232 VL Vendor List 制造厂表233 VP Vendor Print 厂商资料234 VPMS Vendor Print Management System 厂商资料管理系统235 VPTL Vendor Print Transmittal Letter 厂商资料传送236 VR Vacuum residue 减压渣油237 VRDS Vacuum residue desulfurization 减压渣油加氢脱硫238 VTB Vacuum tower bottoms 减压渣油239 WAN Wide Area Network 广域网240 WHSV Weight hourly space velocity 重时空速241 WPC World Petroleum Congress 世界石油大会242 WT Weight 重量243 WWTS Wastewater treatment system 污水处理系统244 VCM/PVC Vinyl Chloride 氯乙烯/聚氯乙烯245 VIP Value Improvement Practices 价值工程实践246 WBS Work Breakdown Structure 工作分解结构（这个是很重要的衡量进度的手段。
化工常用缩略语大全
化工常用缩略语大全前言在化工行业中，经常会出现各种缩略语。
这些缩略语往往是专业术语的简化形式，能够方便并快速地进行信息交流。
本文档将为读者介绍一些常见的化工缩略语，帮助大家更好地理解和使用这些术语。
常见缩略语以下是一些常见的化工缩略语：•HSE: 健康、安全和环境（Health, Safety and Environment）。
•PPE: 个人防护装备（Personal Protective Equipment）。
•MSDS: 材料安全数据表（Material Safety Data Sheet）。
•P&ID: 管线与仪表图（Piping and Instrumentation Diagram）。
•SOP: 标准操作规程（Standard Operating Procedure）。
•API: 美国石油学会（American Petroleum Institute）。
•ISO: 国际标准化组织（International Organization for Standardization）。
•VOC: 挥发性有机化合物（Volatile Organic Compounds）。
•REACh: 注册、评估、授权和限制化学物质法规（Registration, Evaluation, Authorization and Restriction of Chemicals）。
•GHS: 全球化学品分类和标签系统（Globally Harmonized System of Classification and Labelling of Chemicals）。
物质相关缩略语在化工行业中，有很多缩略语是与各种物质相关的。
以下是一些常见的物质相关缩略语：•CAS: 化学品抽象服务号（ChemicalAbstracts Service）。
•LD50: 半数致死量（Lethal Dose 50）。
•SCBA: 自给式呼吸器（Self-Contned Breathing Apparatus）。
常用化工机械专业英语对照
常用机械专业英语对照Cutting: 切割socket weld 承插焊接fillet weld 角焊 ,填角焊branch connection分支接续fabrication tolerance.制造容差local heat treatment 局部热处理threaded pipe螺纹管seal welding.密封焊接flange joint 凸缘接头undercut 底切feeder 馈电线conduit outlet 电线引出口seal fitting 密封接头 , 密封配件Screw thread lubricant螺纹润滑剂 Seal: 绝缘层weld reinforcement 焊缝补强lock washer 锁紧 [ 止动 , 防松 ]垫圈 electrical panel.配电板 ,配电盘nipple 螺纹接头zinc plated.镀锌的ring joint 环接 , 围缘接合bolt 螺栓control: 控制器National Electrical Code 全国电气规程 master schedule 主要图表 , 综合图表 , 设计任务书 , 主要作业表torque wrench 转矩扳手job site 施工现场flange connection.凸缘联接 Hard hat：安全帽Goggles：护目镜stockpile 贮存packing list 装箱单crate: 柳条箱purchased material list原材料进货单 back-feed 反馈wire coil 线盘，线卷，NPT thread. 美国标准锥管螺纹cable gland 电缆衬垫terminal block 线弧 , 接头排接线盒 , 接线板 , 线夹power drill 机械钻connector. 接线器insulated sleeve绝缘套管wire connector 接线器wire terminal 电线接头motor lead 电动机引出线power wiring 电力布线tender document．提供证件 orifice plate.挡板nut 螺母flange gasket 法兰垫片dimensional inspection 尺寸检验burn through 烧蚀piping system.管道系统reinforcement of weld 加强焊缝fabrication.制造dye penetrant examination染料渗透试验法 magnetic particle examination 磁粉检验 girth weld 环形焊缝cement lined piping 水泥衬里weld joint 焊缝 , 焊接接头 spool drawing 管路图 , 管路详图 spottest 抽查 , 当场测试butt weld 对接焊缝Random Radiography随机射线照相检查radiographic examination 射线照相检查assembly装.配erection 架设examination 试验cable tray.电缆盘rigid steel conduit 钢制电线管power control 功率控制arc welding 电弧焊control cable 控制电缆操纵索normal bend 法向 [ 法线 ]弯管cable glands: 电缆衬垫exfoliation 剥落power receptacle 电力插座grounding conductor 接地导体lighting fixture 照明器材junction box 分线箱 race way电缆管道terminal box 接线盒distribution board 配电盘 , 配电屏receptacle 插座tumble switch.翻转开关 ,拨动式开关cathodic protection system 阴极保护系统 Circuit breaker 断路开关amplifier panel 放大器盘 control console 控制台 electricalmaterial 电气材料 convenience receptacle电.源插座 cableTIG ： Tungsten-arc Inert-Gas welding 钨极电弧惰性气体保护焊filler rod 焊条tensile strength 抗张强度shield gas 保护气体shield jig 保护夹具high frequency generator高.频发电机 welding rod 焊条filler metal 焊料 , 焊丝shop fabrication 车间制造field installation 现场安装welding bead 焊道both sides welding.双面焊接residual stress 残余应力electrode 电焊条condensation 冷凝longitudinal. 纵向的horizontal line 水平线circumferential joint 周圈接缝nondestructive examination非.破坏性检验 , qualification: 合格性construction work 施工工程welded joint 焊接缝焊接节点gas cutting.气割arc cutting 电弧切割grind off 磨掉metallic luster 金属光泽Screwed Piping Joints螺丝状的管接头gouging .刨削槽Bending: 挠曲witness test订货人在场的试验 Welding: 焊接Threading: 车缧纹Leveling：校平color identification 彩色识别Alignment ：对准 ,定位调整check against 检查 , 核对Fixing ：固定Console：控制台cubicle 室,箱audit 审计material certificate.材料合格证vertical panel 竖直面板power distribution panel 配电盘gauge board仪表板beveling 磨斜棱 ,磨斜边local panel 现场配电盘fabrication 加工 ,制造instrument rack 计测器支架tank gauge 液面计 flushing冲洗，填缝 analyzer 分析器piping 管道敷设tubing 敷设管道cable fitting 电缆配件elbow.弯管接头main pipe 主管道bend.弯管弯头solvent 溶剂postweld heat treatment 焊后热处理 jig. 夹具arc gouging 电弧刨削chipping 修琢machining 机械加工bridges.管式桥clamp.夹钳压力容器基本词汇安全阀safety valve安装 Installation鞍式支座saddle support凹面 concave半球形封头Hemispherical heads 棒bars保温支撑 insulation support [wiki] 爆炸 [/wiki] 性 explosive泵pump变径段 reducers标记 stamping标志 marking标志的移植 Transferring marking 波纹板 Corrugating Paper补强管reinforcing nozzle补强圈reinforcing ring不锈钢stainless steel不圆度out-of-roundness材料 materials材料证明书 Certification of material 超声检验 Ultrasonic Examination 衬里 Linings成型 Forming成型封头Formed heads尺寸 Dimensions翅片管finned tubes冲击试验impact test传热面积heat transfer surface磁粉检验Magnetic Particle Examination次要应力secondary stress粗糙度 roughness淬火 Quenching带折边的锥形toriconical弹簧 springs弹簧垫圈spring washer弹性模量modulus of Elasticity挡板 baffle plate低合金钢容器low alloy steel vessels低温容器Low-temperature vessels地震烈度seismic intensity垫板 Backing strip垫片 gasket垫圈 washer碟形封头Dished heads顶丝 jackscrew定距管 spacer定位销 pin dowel定义 Definitions毒性 toxicity镀锌容器Galvanized vessels锻件 Forgings对焊 [wiki] 法兰 [/wiki] welding neck flange耳座 lug[wiki] 阀门 [/wiki] valves法兰 flanges法兰接触面Flange contact facings防冲板 impingement baffle防 [wiki] 腐蚀 [/wiki] 衬里Corrosion resistant linings防火 fire protection防涡流挡板vortex breaker非受压件nonpressure parts非圆形容器Noncircular vessels分析 analysis峰值应力peak stress腐蚀裕量corrosion allowance附加载荷supplementary loading附件 attachments复合板 Clad plate覆层容器clad vessels盖板 Cover plates杆 rods and bars刚性 Stiffness高合金容器high-alloy vessels 工作压力operation pressure固定的fixed管板 tube sheet管壳式换热器shell and tube heat exchanger 管口材料表sheet of material for nozzle管口方位nozzle orientation管箱 channel管子 pipes nozzle tube管嘴 nipple罐桶槽 tank过渡段transition in过渡圆角Knuckles焊后热处理after post weld heat treating焊接工艺welding procedure specification焊接接头welding joints焊接系数welding coefficient厚度 thickness滑动的sliding环向应力hoop stress回火 tempering基本地震加速度basic seismic acceleration 基本分压basic wind pressure计算厚度calculated thickness技术条件form of Specification加强圈stiffening rings夹套容器Jacketed vessels检查孔Inspection openings检验 inspection角焊 Fillet welds接地板earth lug截止阀Stop valves介质特性fluid property金属温度Metal temperature筋板 rib plate径向应力radial stress静(压力 )水头 static head局部 areas局部 local局部焊后热处理Local postweld heat treatment矩形设计rectangular design卡箍 clamp开孔补强reinforcement for openings快开盖Quick-actuating closures拉杆 tie rod裂缝 Cracking流体（介质）fluid螺母 nut螺塞 plug螺栓 bolt螺纹 threaded螺柱 studs名义厚度 nominal thickness铭牌 Nameplates内部构件 Internal structures内衬筒 internal shell盘管 coil tube配件 fittings膨胀节 expansion joint平封头 Flat heads评定 Qualification气孔 Porosity气压试验Pneumatic test钎焊 brazing强度 strength of球形封头 spherically dished曲率 curvature屈服 yielding全容积 total volume缺陷 defects群座 skirt support热处理 thermal treatment热处理 heat treatmen热应力 thermal stress人孔 manholes韧性 ductility容积 volume容器 vessel容器净重empty weight容器类别 vessel classification塞焊 Plug welds设计压力design pressure射线超声检验 Radiographic Examination 渗透检验 Penetrant Examination 石墨graphite试样 Test coupons适用范围Scope手孔 handholes水压试验 hydrostatic test/hydraulic test/hydrotest碳钢 carbon steel搪玻璃容器enameled vessels梯子、平台ladders, platforms填充金属 filler metal 凸面 convex凸缘 socket椭圆封头Ellipsoidal heads外压容器 vessels subjected to external pressure未注尺寸公差tolerance grade not noted 无支撑unstayed系数 factor现场安装Field assembly校核 checking of泄放 Discharge泄压装置 Pressure relieving devices性能 properties许用工作压力 allowable working pressure 许用应力 allowable stress 易然的flammable应力腐蚀stress corrosion应力集中 stress concentration预热 Preheating圆度 roundness圆角和倒角 corners and fillets载荷 Loadings胀接 expanded connections折流板 baffle plate蒸发器Evaporators直边长度length of skirt直径 Diameter制造 fabrication制造厂fabricator制造方法methods of fabrication制造工艺fabrication technology周长 Girth主应力primary stress柱状壳体 Cylindrical shells铸铁容器 cast iron vessels转角半径 knuckle radius 装配 assembling 锥度tapered锥壳 conical shell锥形封头Conical heads资格 qualification纵向接头 Longitudinal joints组对 fitting uppipe closure 管塞 end closure端盖 orifice plate 挡板 exialspacing 轴向间距 manufacturetolerance 制造公差acid passivation 酸洗钝化part drawing 零件图stud bolts 双头螺柱化工设备常用词汇和缩写中英文对照化工设备常用词汇和缩写中英文对照缩写 / 英文 /中文AB Anchor Bolt地脚螺栓Abs Absolute 绝对的Abs Abstract 文摘、摘要A/C Account 帐、帐目AC Alternating Current 交流电Add Addendum 补充、补遗、附录ADL Acceptable Defect Level 允许的缺陷标准Adpt Adapter 连接器、接头AE Absolute Error 绝对误差AET Acoustic Emission Examination 声发射检验AISC American Institute of Steel Construction 美国钢结构学会AISI American Iron and Steel Institute 美国钢铁学会AL Aluminium铝Alk Alkaline 碱的、强碱的ALM Alarm 报警Alt Alternate 交流、改变Amb Ambient 周围的Amt Amount 数量、金额Anh Anhydrous 无水的ANSI American National Standard Institute 美国国家标准学会API American Petroleum Institute 美国石油学会App Apparatus 设备App Appendix 附录、补遗Appl Applied 应用的Appl Applicable 适当的、合适的Approx Approximate 大约、近似Appx Appendix 附录、附件Arrgt Arrangement 布置AS Alloy steel 合金钢Asb Asbestos 石棉ASL Above Sea Level 海拔高度ASM American Society for Metals 美国金属学会Engineers 美国机械工程师学会Assem Assembly 装配ASTM American Society for Testing and Materials 美国材料试验学会Atm Atmosphere 大气atm Atmosphere pressure大气压 Auto Automatic 自动Aux Auxiliary辅助设备、辅助的Avail Available 有效的、可用的Avg Average 平均AW Arc welding 电弧焊AW Automatic Welding 自动焊A.W.G. American Wire Gauge 美国线规AWS(AWI) American WeldingSociety(Institute) 美国焊接学会 BAB Babbitt Metal 巴氏合金Baf Baffle 折流板、缓冲板BB Ball Bearing 滚珠轴承BC Between Centers 中心距、轴间距 BC Bolt circle 螺栓中心圆BD Blow down放空、放料BEDD Basic engineering design data 基础工程设计数据Bet Between 在之间Bev Bevel 斜角、坡口BF Back face 背面、反面BF Blind flange 法兰盖（盲法兰）BHN Brinell hardness number 布氏硬度值BL Battery Limit界区BL Battery Line 界区线B/L Bill of Loading 载荷数据表Bld Blind 盲板Blk Black 黑色Blk Blank 空白BM Bench Mark 基准标志BM Bending Moment 弯矩B/M (BOM) Bill of Material 材料表Bot Bottom 底BP Back Pressure 背压BP Base plate 底板BR Basic Requirements 基本要求 BRG Bearing 轴承BRKT Bracket 支架Brs Brass 黄铜BS Both Side 两边BS British Standard 英国标准BS Balance Sheet 平衡表BTU British Thermal Unit 英国热量单位BV Back View 后视图BV Butterfly Valve碟阀BW Brine Vater 冷冻盐水BW Butt Welding 对焊BWG Birmingham Wire Gauge 伯明翰线规BWRA. British Welding Research Association 英国焊接研究协会C Centigrade(degree) 摄氏度数CA Chemical Analysis 化学分析CA Corrosion Allowance 腐蚀裕量Calc Calculate 计算Cap Capacity 能力、容量CAS Cast Alloy Steel 铸造合金钢Cat Catalyst 触媒、催化剂Catg Catalog 目录、样本C-C(C/C) Center to center 中心距cc carbon copy 复写（纸复制）本 cc cubic centimeter 立方厘米CCW Counter clockwise 反时针方向CD Cold Drawn 冷拉的、冷拔的CE Covered Electrode 焊条Cent Centrifugal 离心的CF Centrifugal Force 离心力CFW Continuous Fillet Weld 连续角焊缝CG Center of Gravity 重心CH Case-Hardening 表面硬化 Ch Chapter 章节Cham Chamfer 倒角、斜角、斜面Chan Channel 通道、沟槽、管箱、槽钢Chk Check 检查CI Cast Iron 铸铁CIF Cost， Insurance and Freight 到岸价格Circ Circumference 圆周、环向CL Class 等级、类别CL Center Line 中心线CL Clearance 间隙CLAS Cast Low Alloy Steel 低合金铸钢CM Center of Mass 质量中心Cnds Condensate冷凝液CO Clean Out 清除Co Company 公司Coef Coefficient 系数Col Column 柱、塔Comb Combination 组合Comp Compare 比较Comp Compound 化合物、复合的Conc Concrete 混凝土Conc Concentration 浓度Cond Conductor 导体Cond Condition 条件Conn Connection 联接、接口Const Constant 常数、恒定的Const Construction 结构Cont Control 控制Cont Contain 包含Cont Content 内容、含量Corp Corporation 公司Corr Corrosion 腐蚀CP Centipoise 厘泊CP Center of Pressure压力中心 Cpl Coupling 管箍 CplgCoupling 联轴节CR Chloroprene Rubber 氯丁橡胶 CS Carbon Steel 碳钢CS Center Section 中心截面CSTG Casting 铸造、铸件Ctr Center 中心CW Cooling Water 冷却水CW Continuous Welding 连续焊Cy Cycle 循环Cyl Cylinder 气缸、圆筒D Density 密度Dbl Double 二倍、双DEDD Detail Engineering Design Data 详细工程设计数据Def Definition定义Deg Degree 度、等级Dept Department 部门Des Design 设计Det Detail 详细Detn Determination 确定、决定Dev Deviation 偏差Dev Device 装置DF Design Formula 设计公式Df Deflection 偏斜Dia Diameter 直径Diag Diagram 图Dim Dimension 尺寸Dir Direction方向Disch Discharge 排出、出口Distr Distribution 分布Div Division 部分、区分 DLDoc Document 文件、资料DP Design Pressure 设计压力DP Differential Pressure 压差、分压Dr Drill 钻孔Dr Drive 驱动DW Dead weight 静重、自重DW Demineralized Water 脱盐水Dwg Drawing 图 E East 东EC Elasticity Coefficient 弹性系数Ecc Eccentric 偏心EF Electric Furnace 电炉Eff Efficiency效率eg exempli gratia 例如EHP Effective Horsepower 有效功率EJ Expansion joint 膨胀节EL Elevation 标高Elb Elbow 弯头Elec Electric 电的Elem Element 元素、元件Ellip Ellipsoidal椭球的、椭圆的Emer、 Emerg Emergency 事故、紧急Encl Enclosure 密封、封闭Engrg、Eng Engineering 工程、设计EP Explosion Proof 防爆Eq Equipment 设备Eq Equation 公式、方程式Eq Equivalent 当量ES Electrostatic 静电EST Estimate 估计ESW Electro-Slag Welding 电渣焊ET Eddy Current Examination 涡流检验etc et cetera (and so on)等等Evap Evaporate 蒸发Ex Example 例如Ex Excess 过剩、超过Exam Examination 检验Exh Exhaust 废气、排气Exp Expansion 膨胀Exptl Experimental 实验的Ext External 外部Ext Extreme 极端的FAO Finish All Over 全部加工FAX Facsimile 传真FB Flat Bar 扁钢FCAW Flux Cored Arc Welding 熔剂芯弧焊（手工焊）FDW Feed Water 给水FF Flat Face 平面F/F Field Fabricated 现场制造Fig Figure 图Fin Finish 加工、完成FL Full Load 满载Flex Flexible 挠性Flg Flange 法兰FOB Free On Board 离岸价格FOC Free Of Charge 免费Forg Forging 锻件FOS Factor Of Safety 安全系数FREQ Frequency 频率FST Forged Steel 锻钢Ft Feet 英尺Ftg Fitting 管件、装配F.V. Full Vacuum 全真空FW Fresh Water 新鲜水FW Field Weld 现场焊接FW Fillet Weld 角焊缝GA General Average 平均值Gal Gallon 加仑Gen General 一般、总的Genr Generator 发电机、发生器 GF Groove Face 槽面Gl Glass 玻璃GL Ground Level 地面标高GMAW Gas Metal Arc Welding 气体保护金属极电弧焊Gnd Ground 接地、地面Govt Government 政府GP General Purpose一般用途、通用 Gr Grade 等级Gr Gravity 重力Grd Ground 地面Grp Group 分组、类Gr- wt Gross weight 总重、毛重HB Brinell Hardness 布氏硬度HC Hydrocarbon 烃类HC High Capacity 大容量HD Head 压头Hex Hexagon 六角HH Hand Hole 手孔Hor Horizontal 水平、卧式hp Horsepower 马力HP High Pressure 高压HR Rockwell Hardness 洛氏硬度HRC Rockwell C Hardness C 级洛氏硬度 HS High Pressure Steam高压蒸汽HS Shore Scleroscope Hardness肖氏硬度HSC High Pressure Condensate 高压蒸汽凝液HT High Temperature 高温HT Heat Treatment 热处理HT Hydrostatic Test 水压试验HV Vickers Hardness 维氏硬度Hvy Heavy 重的、重型的HW Hot Water 热水ICW Inter Cooling Water 中间冷却水ID Inside Diameter 内径IF Interface 交接面Illus Illustration说明、图解IN Inlet 进口in Inch 英寸incl Including包括Ind Indicate 指示Ins Insulation 保温INSP Inspection 检验Instl Installation 安装Int Internal 内部的Int Intermediate 中间的Intmt Intermittent 间歇的、间断的I/O Input/Output 输入 /输出Jt Joint 连接、接头KG Kilogram公斤KW(kw) Kilowatt千瓦LAS Low Alloy Steel 低合金钢lb pound 磅LC Level Control 液位控制器Leng Length 长度LF Female Face 凹面Lg Long 长的LG Level Glass 液位计LH Left Hand 左手Lin Linear 线性的Liq Liquid液体Lj Lap joint搭接LJ Lapped Joint 松套LM Male Face 凸面LMTD Logarithmic Mean Temperature Difference 对数平均温差 LN Liquid Nitrogen 液氮LN Level Normal正常液位Lng Lining衬里Lo Lubrication oil润滑油Lo Low 低LOA Length Over-All 全长总长LOC Location 位置Log Logarithm(to the base 10) 对数（以 10 为底）Long Longitudinal 纵向LP Low Pressure 低压LPG Liquefied Petroleum Gas 液化石油气LT Low Temperature 低温LT Leak Testing 气密试验Ltd Limited有限Ltr Letter 字母、信Lub Lubricate 润滑LW Lap Welding 搭接焊LWN Long Welding Neck 对焊长颈LWS Longitudinal Welded Seam 纵向焊缝 M(m) Meter 米、公尺Mach Machine 机器Maint Maintenance 维修Mat(Mat ’l) Material 材料MAWP Maximum Allowable Working Pressure 最大允许工作压力Max Maximum最大MDMT Min. Design Metallic Temperature 最低设计金属温度Mech Mechanical 机械的Mfd Manufactured 制造的Mfr Manufacturer 制造商MG(mg) Milligram毫克MH Manhole 人孔MI Melt Index熔融指数MIG Metal Inert Gas Arc Welding 熔化极惰性气体保护焊Min Minimum最小MIN(min) Minute分钟MJG Metallic Jacketed Gasket 金属包复垫片Mk Mark标志ml Milliliter毫升mm Millimeter毫米MP Medium Pressure 中压MPC Maximum Permissible Concentration 最大许用浓度MS Medium Pressure Steam 中压蒸汽 MS Medium Steel 中碳钢MSL Mean Sea Level 平均海平面MT Magnetic Particle Examination 磁粉检测Mtd Mounted 安装、装配MTR Material Testing Report 材料试验报告MU Measurement Unit 测量单位MV Mean Value 平均值MW Mineral Wool矿渣棉N North 北NA Not Applicable 不适用的NAT Natural 天然的Natl National 国家的NC America National Coarse Thread 美制粗牙螺纹NDT Nondestructive Testing 无损检验Neg Negative 负NF American National Fine Thread 美国细牙螺纹Nip Nipple 螺纹管接头、短节Nom Nominal 名义Nor Normal 正常NOZ Nozzle 接管NPS American Standard Straight Pipe Thread 美国标准直管螺纹NPSHA Net Positive Suction Head Available 有效汽蚀裕量NPSHR Net Positive Suction Head Required 要求汽蚀裕量NPT American Standard Taper Pipe Thread 美国标准锥管螺纹NT Net Tonnage 净吨数NTP Normal Temperature and Pressure 标准温度和压力NTS Not To Scale 不按比例Num Number 数、编号、号码Obj Object 目标、对象OC Operating Characteristic 操作特性OD Outside Diameter 外径OH Open Hearth 平炉Oper Operating 操作Opp Opposite 对面、相反OR Outside Radius 外半径OR Outside Ring 外环Orien Orientation 方位Ovhd Overhead 高架的、顶部的Oxyg Oxygen 氧 P Page 页P Pressure 压力Par Parallel 平行Para Paragraph节、段PE Polyethylene 聚乙烯PFD Process Flow Diagram 工艺流程图Perform Performance 性能PF Power Factor 功率因素PID Piping & Instruments Diagram 管道和仪表流程图Pl Plate 板Pneum Pneumatic 气、气动PO Purchase Order 订货单Port Portable 便携式、轻便 Posit Positive 正Posit Position 位置ppb Parts per billion 十亿分之几ppm Parts per million 百万分之几Prod Product 产品Proj Project 项目、工程PS Polystyrene 聚苯乙烯psf Pounds per square feet磅/平方英尺 psi Pounds per square inch磅/平方英寸PT Liquid Penetrants Examination 液体渗透检测PTFE Polytetrafluoroethylene 聚四氟乙烯PVA Polyvinyl Acetate 聚醋酸乙烯PVAL Polyvinyl Alcohol聚乙烯醇PVC Polyvinyl Chloride聚氯乙烯PWHT Post Weld Heat Treatment 焊后热处理 QA Quality Assurance 质量保证QC Quality Control 质量控制Qty Quantity 数量Qual Quality 质量R Radius 半径Rad Radial 径向RC Rockwell Hardness 洛氏硬度Recip Reciprocate 往复式Recirc Recirculate 再循环Recom Recommended 建议、推荐Ref Reference 参照、基准Refract Refractory 耐火材料Reg Regulator 调节器Regen Regenerator再生器、再生塔 Reinf Reinforce 加强Rel Relative 相对Rep Report 报告Rep Repeat 重复Reqd Required 要求、需要的REV Revision 修改、版次RF Raise face 突台面RH Relative Humidity 相对湿度RH Right Hand 右手RMS Root Mean Square 均方根 ROT Rotating 旋转rpm revolutions per minute 转/分rps revolutions per second 转/秒RT Radiographic Examination 射线照相检验S South 北SAW Submerged Arc Welding 埋弧焊 Sc Scale 刻度、比例SC Standard Condition 标准状态（温度压力）SCH Schedule 表号、管厚号、进度Sec Second 秒Sec Section 剖面、节、段Seg Segment 节、段 SepSeparator 分离器 SeqSequence次序、顺序 SGSpecific Gravity 比重 SHPShaft Horsepower 轴马力SI Standard International 国际单位制Sig Signal 信号Sld Solid 固体SMAW Shield Metal Arc Welding 手工焊Smls Seamless 无缝的SO Slip on 平焊（法兰）Sol Solution 溶液SP Spare parts备件Sp Special 特殊的、专门的SP Static pressure静压力Spec Specification 说明、规定SpGr Specific Gravity 比重Sq Square 方形、平方SR Stress Relief 消除应力SS Stainless Steel不锈钢 Sta Station 站STD Standard 标准STDWT Standard Weight 标准重量STL Steel 钢STP Standard Temperature and Pressure 标准温度和压力Suc Suction 吸入Suppl Supplement 补充SW Shop Welding 车间焊接SW Spot Weld 点焊SW Socket Welding 承插焊（法兰）SWP Safety Working Pressure安全工作压SYM Symmetry 对称SYS System 系统T Ton 吨TC Tungsten Carbide 碳化钨 Tech Technique 技术TEMA Tubular Exchanger Manufacturers Association 管壳式换热器制造商协会（美国）Temp Temperature 温度Term Terminal 终端、接头Thk Thickness 厚度TIG Tungsten Inert Gas Arc Welding 钨极惰性气体保护焊TL Tangent line 切线Tol Tolerance 公差Tot Total 总Trans Transfer 输送器TW Total Weight 总重TW Tack Welding 定位焊Typ Typical 典型、标准UNC Unified National Coarse Thread 统一标准粗牙螺纹UNF Unified National Fine Thread 统一标准细牙螺纹US Undersize 尺寸过小UT Ultrasonic Examination 超声波探伤UTS Ultimate Tensile Strength 抗拉强度极限Vac Vacuum 真空Vap Vapor 蒸汽Var Variable 变化、变量Vel Velocity 速度Vert Vertical 垂直Vol Volume 体积VT Visual Testing 宏观（目测）检查W Watt 瓦WL Welding Line 焊缝线WL Water Line 水线WPS Welding Procedure Specification 焊接工艺规程WP Working Pressure 工作压力WRC Welding Research Committee 焊接研究委员会（美国）WS Water Supply 供水WT Weight 重量W/V Wind Velocity风速XR X-Ray X 射线Yd Yard 码Yr Year 年external/outide diameter 外径grease 油污。
石油化工常用英文缩写非常的实用
石油化工常用英文缩写非常的实用与大家免费分享，希望能对大家以后的学习工作有一定帮助！序号缩写英文中文1 AC Air Conditioning 空气调节装置2 AGO Atmospheric gas oil 常压瓦斯油3 AML Approved Manufacturers' List 批准的厂商名单4 APE Area Project Engineer 区域项目工程师5 AR Atmospheric residue 常压渣油6 ARDS Atmospheric residue desulfurization 常压渣油加氢脱硫7 ASME American Society of Mechanical Engineers 美国机械工程师协会8 BD Business Director 商务主任9 BD Business Development 市场部10 BEDP Basic Design Engineering Package 基础设计包11 BFW Boiler feed water 锅炉给水12 BL Battery limits 界区13 BEDD Basic Engineering Design Data 基础工程设计数据14 BM Bill of Material 材料表15 BOD Basis of Design 设计基础16 BOD Biological Oxygen Demand 化学需氧量17 BP Boiling point 沸点18 BS Bright stock 光亮油19 BSI British Standards Institute 英国标准协会20 BTEX Benzene, toluene, ethyl benzene, xylene 苯,甲苯,乙苯,二甲苯21 BTU British thermal unit 英热单位22 BTX Benzene, toluene, xylene 苯,甲苯,二甲苯23 C Construction 施工24 CAD Computer Aided Design 计算机辅助设计25 CADD Computer Aided Design and Drafting 计算机辅助设计和绘图26 CCR Conradson carbon residue 康氏残炭27 CCR Continuous Catalyst Regeneration 催化剂连续再生28 CDU Crude distillation unit 原油蒸馏装置29 CGO Coker gas oil 焦化瓦斯油30 CI Cetane index 十六烷指数31 CL Center line 中心线32 CM Construction Manager 施工经理33 CN Conference Note 会议纪要（老外更喜欢用 MOM:Minitues of Meeting）34 COD Chemical oxygen demand 化学需氧量35 CPDP Chinese Preliminary Design Package 中国初步设计包（直接称为 PDP就 OK 了）36 CPM Critical Path Method 关键路径法37 CR Catalytic Reforming 催化重整38 CS Carbon Steel 碳钢39 CW Cooling Water 冷却水40 FEED Front End Engineering Design 前期工程设计41 GB GUO BIAO 国标42 GCD Guaranteed Completion Date 保证完成日期43 GG Gauge glass 玻璃液面计44 GHSV Gaseous hourly space velocity 气体体积空速45 GPH Gas phase hydrogenation 气相加氢46 GSN Global Supply Network 全球供应网络47 GTG Gas Turbine Generator 燃气涡轮发电机48 GW Gross weight 毛重49 HAZID Hazard Identification Review 危险识别审查50 HAZOP Hazard and Operability Study 危险与可操作性研究51 HBP Highly branched paraffins 高支链烷烃52 HC Hydrocracking 加氢裂化53 HCCO Heavy catalytic cycles oil 重催化循环油54 HCGO Heavy coker gas oil 重焦化瓦斯油55 HDA hydrodearomatization 加氢脱芳烃56 HDF hydrofinishing 加氢后精制57 HDM hydrodemetallization 加氢脱金属58 HDN hydrodenitrogenation 加氢脱氮59 HDPE High Density Polyethylene 高密度聚乙烯60 HO Home Office 总部61 HDS hydrodesulfurization 加氢脱硫62 HDT hydrotreating 加氢精制，加氢处理63 HGO Heavy gas oil 重瓦斯油64 HR Human Resource 人力资源65 HP High pressure 高压66 HSFO High sulfur fuel oil 高硫燃料油67 HSR Heavy straight run 重直馏油68 HVAC Heating, Ventilation and Air Conditioning 采暖通风69 HVGO Heavy vacuum gas oil 减压重瓦斯油70 HVI High viscosity index 高粘度指数71 IBL Inside Battery Limits (Same as ISBL) 界区内72 IBP Initial Boiling Point 初馏点，初沸点73 IEC International Electro‐technical Commission 国际电工委员会74 IFA Issued for Approval 用于正式批准75 IFB Issued for Bid 用于招标（ITB：用的更多）76 IFC Issued for Construction 用于施工77 IFD Issued for Design 用于设计78 IFH Issued for HAZOP 用于危险与可操作性研究79 ISBL Inside Battery Limits (same as IBL) 界区内80 ISO International Standardization Organization 国际标准化组织81 IS&T/IT Information System and Technology (same as IT) 信息系统和技术82 ITB Invitation to Bid 邀标书83 JV Joint Venture 合营者84 KW Kilo‐Watt 千瓦85 LAN Local Area Network 局域网86 LC Letter of Credit 信用证 87 LCC Life Cycle Cost 寿命周期成本88 LCCO Light catalytic cycle oil 催化裂化轻循环油89 LCGO Light coker gas oil 焦化轻瓦斯油90 LCN Light coker naphtha 焦化轻汽油91 LCO Light cycle oil 轻循环油92 LDE Lead Discipline Engineer 专业负责人93 LDPE Low Density Polyethylene 低密度聚乙烯94 Level 1 High Level Schedules, control documentsused for control of total scope 项目计划1 （项目进度）95 Level 2 Intermediate Level Schedules, control documents designed to control area, department, contract or discipline level 项目计划 296 Level 3 Detailed Schedules, control documents designed to control and report individual deliverables, e.g. documents, requisitions etc. 项目计划 3（还有 LEVEL 4）97 LLDPE Linear Low Density Polyethylene 线性低密度聚乙烯98 LOI Letter of Intent 意向书99 LP Low Pressure 低气压100 LPG Liquefied Petroleum Gas 液化石油气101 LS Lump Sum 固定总价102 LS Low sulfur 低硫103 LSD Low sulfur diesel 低硫柴油104 LSFO Low sulfur fuel oil 低硫燃料油105 LSR Light straight run 轻直馏油106 LSTK Lump Sum Turn Key （一揽子价格）总承包107 LSWR Low sulfur waxy residue 低硫含蜡渣油108 LTFT Low‐temperature flow test 低温流动性试验109 LTRS Low‐temperature recovery system 低温回收系统110 LV Low Voltage 低（电）压111 LVGO Light vacuum gas oil 轻减压瓦斯油112 LVI Low viscosity index 低粘度指数113 LVN Light virgin naphtha 直馏轻石脑油馏分114 MC Mechanical Completion 机械竣工115 MCR Micro carbon residue 微残炭116 MEG Mono Ethylene Glycol same as EG) 乙二醇117 MHC Mild hydrocracking 缓和加氢裂化118 MPA Multi Project (Purchasing) Agreement 大宗采购协议119 MFA Multi‐Facility (Purchase) Agreement 大宗采购协议120 MON Motor octane number 马达法辛烷值121 MP Medium pressure 中压122 MPHC Moderate pressure hydrocracking 中压加氢裂化123 MR Material Requisition 请购单124 MRP Material Requisition (issued for Purchase) 请购单(用于购买)125 MRQ Material Requisition (issued for Quotation) 请购单(用于报价)126 MRR Material Receiving Report 材料验收单 127 MTO Material Take‐Off 材料表128 MV Medium Voltage 中（电）压129 MW Mega‐Watt 兆瓦130 MW Molecular weight 分子量131 N/A Not applicable or Not Appropriate 不适用的132 N/A Not Available 无133 NEC National Electrical Code 国家电气规范134 NEMA National Electrical Manufacturers Association 国家电气制造商协会135 NFPA National Fire Protection Association 全国防火协会136 NGL Natural Gas Liquids 天然气液体137 NP Normal paraffin 正构烷烃138 NPSH Net positive suction head 净吸入头139 NR Non Reimbursable (costs) 非实报实销140 NTP Notice To Proceed 开工通知书141 NTS Not to Scale 不按比例142 OBL Outside Battery Limits ￡®same as OSBL 界区外143 OBS Organization Breakdown Structure 组织分解结构144 OSBL Outside Battery Limits (same as OBL) 界区外145 P3 Primavera Project Planner 项目计划管理（一个盛名之下，其实难负的进度编制软件，用来忽悠忽悠老外还行）146 PAC Polycyclic aromatic compound 稠环芳烃,多环芳烃147 PAG Project Automation Group 项目自动化团队148 PAF Personnel Authorization Form 职员批准表149 P&ID Process and instrumentation Diagram 工艺仪表流程图150 PID Proportional, Integral and Differential 比例、积分加微分（控制）151 PC Personal Computer 个人电脑152 PDA Propane deasphalting 丙烷脱沥青153 PDAO Propane deasphalted oil 丙烷脱沥青油154 PDU Propane deasphalting unit 丙烷脱沥青装置155 PE Project Engineer 项目工程师156 PE Polyethylene 聚乙烯157 PEM Project Engineering Manager 项目设计经理158 PET Project Execution Team 项目执行组159 PFD Process Flow Diagram 工艺流程图160 PFE Project Field Engineer 项目现场工程师161 PFPM Project Field Procurement Manager 项目现场采购经理162 PEFS Process Engineering Flow Scheme (same as P&ID) 工艺设计流程图163 PFS Process Flow Scheme (same as PFD‐Process Flow Diagram) 工艺流程图164 P/L Packing List 装箱单165 PM Project Manager 项目经理166 PMC Project Management Contractor 项目管理承包商167 PMM Project Material Manager 项目材料经理168 PNA Polynuclear aromatics 稠环芳烃,多环芳烃169 PNA Paraffin, Naphthene, Aromatic 烷烃、环烷烃、芳烃 170 PO Procurement Order 采171 POX Partial Oxidation 部分氧化造气172 PP Polypropylene 聚丙烯173 PPM Project Procurement Manager 项目采购经理174 PQP Project Quality Plan 项目质量计划175 PQAM Project Quality Assurance Manager 项目质量保证经理176 PQCM Project Quality Control Manager 项目质量控制经理177 PR Procedure 程序178 PRC People Republic of China 中华人民共和国179 PRS Power recovery system 能量回收系统180 PSA Pressure swing adsorption 变压吸附181 PSM Project Site Manager 项目现场经理182 PVC Poly Vinyl Chloride 聚氯乙烯183 PW Paraffin wax 石蜡184 QA Quality Assurance 质量保证185 QC Quality Control 质量控制186 QM Quality Management 质量管理187 RDS Resid desulfurization 渣油(加氢)脱硫188 RFCC Resid FCC 渣油催化裂化189 RFG Reformulated gasoline 新配方汽油190 RHC Resid hydroconversion 渣油加氢转化191 RHDS Residue hydrodesulfurization 渣油加氢脱硫192 RIS Refinery information system 炼油厂信息系统193 RMP Risk management plan 风险管理计划194 RON Research octane number 研究法辛烷值195 RONC Research octane number clear 不加铅研究法辛烷值196 ROSE Resid oil supercritical extraction 渣油超临界抽提197 SCO Synthetic crude oil 合成原油198 SDW Solvent dewaxing 溶剂脱蜡199 SIGF Site Integration & General Facility 全场一体化和一般设施200 RFSU Ready for Start Up 待开车201 S/C Subcontractor 分包商202 SM Styrene Monomer 苯乙烯单体203 SOR Start of run 运转初期204 SR Semi‐regenerative 半再生的205 SR Straight run 直馏206 SRU Sulfur recovery unit 硫磺回收装置207 SS Stainless Steel 不锈钢208 SSOT Single stage once through 一段一次通过加氢裂化209 STG Steam Turbine Generator 蒸汽发电机210 TAN Total acid number 总酸值211 TBD To be Determined 待定212 TBN Total base number 总碱值213 TBS Technical Bid Summary 技术标概要 214 T&C'S Terms and Conditions (e.g. of pur 购)215 TCD Target Completion Date 目标完成日期216 TGCU Tai l gas cleanup unit 尾气净化装置217 TGTU Tai l gas treating unit 尾气处理装置218 TIC Total Installed Cost 总体安装费用219 T&L Traffic and Logistics 交通与后勤管理220 TS Technical Specialist 技术专家221 TSA Technical Services Agreement 技术服务协议222 TF Tank Farm 罐区223 UFD Utility Flow Diagram 公用工程流程图（UP&ID 或 UID更常用）224 ULSD Ultra low sulfur diesel 超低硫柴油225 UK United Kingdom 英国226 UR Unit Rate 单价227 USA United States of America 美利坚合众国228 VDU Vacuum distillation unit 减压蒸馏装置229 VE Value Engineering 价值工程230 VGO Vacuum gas oil 减压瓦斯油231 VI Viscosity index 粘度指数232 VL Vendor List 制造厂表233 VP Vendor Print 厂商资料234 VPMS Vendor Print Management System 厂商资料管理系统235 VPTL Vendor Print Transmittal Letter 厂商资料传送236 VR Vacuum residue 减压渣油237 VRDS Vacuum residue desulfurization 减压渣油加氢脱硫238 VTB Vacuum tower bottoms 减压渣油239 WAN Wide Area Network 广域网240 WHSV Weight hourly space velocity 重时空速241 WPC World Petroleum Congress 世界石油大会242 WT Weight 重量243 WWTS Wastewater treatment system 污水处理系统244 VCM/PVC Vinyl Chloride 氯乙烯/聚氯乙烯245 VIP Value Improvement Practices 价值工程实践246 WBS Work Breakdown Structure 工作分解结构（这个是很重要的衡量进度的手段。
常用化工机械专业英语对照
常用机械专业英语对照Cutting: 切割socket weld承插焊接fillet weld角焊,填角焊branch connection分支接续fabrication tolerance.制造容差local heat treatment 局部热处理threaded pipe螺纹管seal welding.密封焊接flange joint 凸缘接头undercut 底切feeder馈电线conduit outlet电线引出口seal fitting 密封接头, 密封配件Screw thread lubricant螺纹润滑剂Seal: 绝缘层weld reinforcement 焊缝补强lock washer 锁紧[止动, 防松]垫圈electrical panel.配电板,配电盘nipple螺纹接头zinc plated.镀锌的ring joint 环接, 围缘接合bolt 螺栓control: 控制器National Electrical Code 全国电气规程master schedule 主要图表, 综合图表, 设计任务书, 主要作业表torque wrench 转矩扳手job site 施工现场flange connection.凸缘联接Hard hat：安全帽Goggles：护目镜stockpile贮存packing list装箱单crate: 柳条箱purchased material list原材料进货单back-feed反馈wire coil线盘，线卷，NPT thread. 美国标准锥管螺纹cable gland 电缆衬垫terminal block线弧, 接头排接线盒, 接线板, 线夹power drill机械钻connector. 接线器insulated sleeve绝缘套管wire connector接线器wire terminal电线接头control wiring控制线路motor lead电动机引出线power wiring电力布线tender document．提供证件orifice plate.挡板nut 螺母flange gasket 法兰垫片dimensional inspection 尺寸检验burn through 烧蚀piping system.管道系统reinforcement of weld加强焊缝fabrication.制造dye penetrant examination染料渗透试验法magnetic particle examination 磁粉检验girth weld环形焊缝cement lined piping 水泥衬里weld joint 焊缝, 焊接接头spool drawing 管路图, 管路详图spot test 抽查, 当场测试butt weld 对接焊缝Random Radiography随机射线照相检查radiographic examination 射线照相检查assembly.装配erection 架设examination试验cable tray.电缆盘rigid steel conduit 钢制电线管power control 功率控制arc welding 电弧焊control cable控制电缆操纵索normal bend 法向[法线]弯管cable glands: 电缆衬垫exfoliation剥落power receptacle 电力插座grounding conductor 接地导体lighting fixture照明器材junction box 分线箱race way 电缆管道terminal box接线盒distribution board配电盘, 配电屏receptacle 插座tumble switch.翻转开关,拨动式开关cathodic protection system 阴极保护系统Circuit breaker断路开关amplifier panel 放大器盘control console 控制台electrical material电气材料convenience receptacle.电源插座cable gland 电缆衬垫TIG：Tungsten-arc Inert-Gas welding 钨极电弧惰性气体保护焊filler rod焊条tensile strength 抗张强度shield gas 保护气体shield jig保护夹具high frequency generator.高频发电机welding rod 焊条filler metal 焊料, 焊丝shop fabrication 车间制造field installation 现场安装welding bead 焊道both sides welding.双面焊接residual stress 残余应力electrode 电焊条condensation 冷凝longitudinal.纵向的horizontal line 水平线circumferential joint 周圈接缝nondestructive examination.非破坏性检验, qualification: 合格性construction work施工工程welded joint焊接缝焊接节点gas cutting.气割arc cutting电弧切割grind off 磨掉metallic luster 金属光泽Screwed Piping Joints螺丝状的管接头gouging .刨削槽Bending: 挠曲witness test订货人在场的试验Welding: 焊接Threading: 车缧纹Leveling：校平color identification 彩色识别Alignment：对准,定位调整check against 检查, 核对Fixing：固定Console：控制台cubicle室,箱audit 审计material certificate.材料合格证vertical panel竖直面板power distribution panel 配电盘gauge board仪表板beveling 磨斜棱,磨斜边local panel 现场配电盘grouting 灌浆fabrication 加工,制造instrument rack 计测器支架tank gauge 液面计flushing 冲洗，填缝analyzer分析器piping管道敷设tubing敷设管道cable fitting电缆配件elbow.弯管接头main pipe 主管道bend.弯管弯头solvent 溶剂postweld heat treatment 焊后热处理jig.夹具arc gouging 电弧刨削chipping修琢machining 机械加工bridges.管式桥clamp.夹钳压力容器基本词汇安全阀 safety valve安装 Installation鞍式支座 saddle support凹面 concave半球形封头 Hemispherical heads棒 bars保温支撑 insulation support [wiki]爆炸[/wiki]性 explosive泵 pump变径段 reducers标记 stamping标志 marking标志的移植 Transferring marking波纹板 Corrugating Paper补强管 reinforcing nozzle补强圈 reinforcing ring不锈钢 stainless steel不圆度out-of-roundness材料materials材料证明书Certification of material 超声检验Ultrasonic Examination衬里Linings成型Forming成型封头Formed heads尺寸Dimensions翅片管finned tubes冲击试验impact test储罐storage tank传热面积heat transfer surface磁粉检验Magnetic Particle Examination次要应力secondary stress粗糙度roughness淬火Quenching带折边的锥形toriconical弹簧springs弹簧垫圈spring washer弹性模量 modulus of Elasticity挡板baffle plate低合金钢容器low alloy steel vessels低温容器Low-temperature vessels地震烈度seismic intensity垫板Backing strip垫片gasket垫圈washer碟形封头Dished heads顶丝jackscrew定距管spacer定位销pin dowel定义Definitions毒性toxicity镀锌容器Galvanized vessels锻件Forgings对焊[wiki]法兰[/wiki] welding neck flange耳座lug[wiki]阀门[/wiki] valves法兰flanges法兰接触面Flange contact facings防冲板impingement baffle防[wiki]腐蚀[/wiki]衬里Corrosion resistant linings防火fire protection防涡流挡板vortex breaker非受压件nonpressure parts非圆形容器Noncircular vessels分析analysis峰值应力peak stress腐蚀裕量corrosion allowance附加载荷supplementary loading附件attachments复合板Clad plate覆层容器clad vessels盖板Cover plates杆rods and bars刚性Stiffness高合金容器high-alloy vessels工作温度operation/service temperature 工作压力operation pressure固定的fixed管板tube sheet管壳式换热器shell and tube heat exchanger 管口材料表sheet of material for nozzle管口方位nozzle orientation管箱channel管子pipes nozzle tube管嘴nipple罐桶槽tank过渡段transition in过渡圆角Knuckles焊后热处理after post weld heat treating焊接工艺welding procedure specification焊接接头welding joints焊接系数welding coefficient厚度thickness滑动的sliding环向应力hoop stress回火 tempering基本地震加速度basic seismic acceleration基本分压basic wind pressure计算厚度calculated thickness技术条件form of Specification加强圈stiffening rings夹套容器Jacketed vessels检查孔Inspection openings检验inspection角焊Fillet welds接地板earth lug截止阀Stop valves介质特性fluid property金属温度Metal temperature筋板rib plate径向应力radial stress静(压力)水头static head局部areas局部local局部焊后热处理Local postweld heat treatment矩形设计rectangular design卡箍clamp开孔补强reinforcement for openings快开盖Quick-actuating closures拉杆tie rod裂缝Cracking流体（介质）fluid螺孔holes for screw螺母nut螺塞plug螺栓bolt螺纹threaded螺柱studs名义厚度nominal thickness铭牌Nameplates内部构件Internal structures内衬筒internal shell盘管coil tube配件fittings膨胀节expansion joint平封头Flat heads评定Qualification气孔Porosity气压试验Pneumatic test钎焊brazing强度strength of球形封头spherically dished曲率 curvature屈服yielding全容积total volume缺陷defects群座skirt support热处理thermal treatment热处理heat treatmen热应力thermal stress人孔 manholes韧性ductility容积volume容器vessel容器净重empty weight容器类别vessel classification塞焊Plug welds设计压力design pressure射线超声检验Radiographic Examination渗透检验Penetrant Examination石墨graphite试样Test coupons适用范围Scope手孔handholes水压试验hydrostatic test/hydraulic test/hydrotest碳钢carbon steel搪玻璃容器enameled vessels梯子、平台ladders, platforms填充金属filler metal筒体shell 凸面convex凸缘socket椭圆封头Ellipsoidal heads外压容器vessels subjected to external pressure未注尺寸公差tolerance grade not noted无支撑unstayed系数factor现场安装Field assembly校核checking of泄放Discharge泄压装置Pressure relieving devices性能properties许用工作压力allowable working pressure许用应力allowable stress易然的flammable应力腐蚀stress corrosion应力集中stress concentration预热Preheating圆度roundness圆角和倒角corners and fillets载荷Loadings胀接expanded connections折流板baffle plate蒸发器Evaporators直边长度length of skirt直径Diameter制造fabrication制造厂fabricator制造方法methods of fabrication制造工艺fabrication technology周长Girth主应力primary stress柱状壳体Cylindrical shells铸铁容器cast iron vessels转角半径knuckle radius装配assembling锥度tapered锥壳conical shell锥形封头Conical heads资格qualification纵向接头 Longitudinal joints组对fitting uppipe closure管塞end closure 端盖orifice plate 挡板exial spacing 轴向间距manufacture tolerance 制造公差acid passivation 酸洗钝化part drawing 零件图stud bolts 双头螺柱化工设备常用词汇和缩写中英文对照化工设备常用词汇和缩写中英文对照缩写/ 英文/中文AB Anchor Bolt 地脚螺栓Abs Absolute 绝对的Abs Abstract 文摘、摘要A/C Account 帐、帐目AC Alternating Current 交流电Add Addendum 补充、补遗、附录ADL Acceptable Defect Level 允许的缺陷标准Adpt Adapter 连接器、接头AE Absolute Error 绝对误差AET Acoustic Emission Examination 声发射检验AISC American Institute of Steel Construction 美国钢结构学会AISI American Iron and Steel Institute 美国钢铁学会AL Aluminium 铝Alk Alkaline 碱的、强碱的ALM Alarm 报警Alt Alternate 交流、改变Amb Ambient 周围的Amt Amount 数量、金额Anh Anhydrous 无水的ANSI American National Standard Institute 美国国家标准学会API American Petroleum Institute 美国石油学会App Apparatus 设备App Appendix 附录、补遗Appl Applied 应用的Appl Applicable 适当的、合适的Approx Approximate 大约、近似Appx Appendix 附录、附件Arrgt Arrangement 布置AS Alloy steel 合金钢Asb Asbestos 石棉ASL Above Sea Level 海拔高度ASM American Society for Metals 美国金属学会ASME American Society of Mechanical Engineers 美国机械工程师学会Assem Assembly 装配ASTM American Society for Testing and Materials 美国材料试验学会Atm Atmosphere 大气atm Atmosphere pressure 大气压Auto Automatic 自动Aux Auxiliary 辅助设备、辅助的Avail Available 有效的、可用的Avg Average 平均AW Arc welding 电弧焊AW Automatic Welding 自动焊A.W.G. American Wire Gauge 美国线规AWS(AWI) American Welding Society(Institute) 美国焊接学会BAB Babbitt Metal 巴氏合金Baf Baffle 折流板、缓冲板BB Ball Bearing 滚珠轴承BC Between Centers 中心距、轴间距BC Bolt circle 螺栓中心圆BD Blow down 放空、放料BEDD Basic engineering design data 基础工程设计数据Bet Between 在…之间Bev Bevel 斜角、坡口BF Back face 背面、反面BF Blind flange 法兰盖（盲法兰）BHN Brinell hardness number 布氏硬度值BL Battery Limit 界区BL Battery Line 界区线B/L Bill of Loading 载荷数据表Bld Blind 盲板Blk Black 黑色Blk Blank 空白BM Bench Mark 基准标志BM Bending Moment 弯矩B/M (BOM) Bill of Material 材料表Bot Bottom 底BP Back Pressure 背压BP Base plate 底板BR Basic Requirements 基本要求BRG Bearing 轴承BRKT Bracket 支架Brs Brass 黄铜BS Both Side 两边BS British Standard 英国标准BS Balance Sheet 平衡表Bskt Basket 筐BTU British Thermal Unit 英国热量单位BV Back View 后视图BV Butterfly Valve 碟阀BW Brine Vater 冷冻盐水BW Butt Welding 对焊BWG Birmingham Wire Gauge 伯明翰线规BWRA. British Welding Research Association 英国焊接研究协会C Centigrade(degree) 摄氏度数CA Chemical Analysis 化学分析CA Corrosion Allowance 腐蚀裕量Calc Calculate 计算Cap Capacity 能力、容量CAS Cast Alloy Steel 铸造合金钢Cat Catalyst 触媒、催化剂Catg Catalog 目录、样本C-C(C/C) Center to center 中心距cc carbon copy 复写（纸复制）本cc cubic centimeter 立方厘米CCW Counter clockwise 反时针方向CD Cold Drawn 冷拉的、冷拔的CE Covered Electrode 焊条Cent Centrifugal 离心的CF Centrifugal Force 离心力CFW Continuous Fillet Weld 连续角焊缝CG Center of Gravity 重心CH Case-Hardening 表面硬化Ch Chapter 章节Cham Chamfer 倒角、斜角、斜面Chan Channel 通道、沟槽、管箱、槽钢Chk Check 检查CI Cast Iron 铸铁CIF Cost，Insurance and Freight 到岸价格Circ Circumference 圆周、环向CL Class 等级、类别CL Center Line 中心线CL Clearance 间隙CLAS Cast Low Alloy Steel 低合金铸钢CM Center of Mass 质量中心Cnds Condensate 冷凝液CO Clean Out 清除Co Company 公司Coef Coefficient 系数Col Column 柱、塔Comb Combination 组合Comp Compare 比较Comp Compound 化合物、复合的Compn Composition 组分Conc Concrete 混凝土Conc Concentration 浓度Cond Conductor 导体Cond Condition 条件Conn Connection 联接、接口Const Constant 常数、恒定的Const Construction 结构Cont Control 控制Cont Contain 包含Cont Content 内容、含量Corp Corporation 公司Corr Corrosion 腐蚀CP Centipoise 厘泊CP Center of Pressure 压力中心Cpl Coupling 管箍Cplg Coupling 联轴节CR Chloroprene Rubber 氯丁橡胶CS Carbon Steel 碳钢CS Center Section 中心截面CSTG Casting 铸造、铸件Ctr Center 中心CW Cooling Water 冷却水CW Continuous Welding 连续焊Cy Cycle 循环Cyl Cylinder 气缸、圆筒D Density 密度Dbl Double 二倍、双DEDD Detail Engineering Design Data 详细工程设计数据Def Definition 定义Deg Degree 度、等级Dept Department 部门Des Design 设计Det Detail 详细Detn Determination 确定、决定Dev Deviation 偏差Dev Device 装置DF Design Formula 设计公式Df Deflection 偏斜Dia Diameter 直径Diag Diagram 图Dim Dimension 尺寸Dir Direction 方向Disch Discharge 排出、出口Distr Distribution 分布Div Division 部分、区分DL Dead load 静载荷、自重Doc Document 文件、资料DP Design Pressure 设计压力DP Differential Pressure 压差、分压Dr Drill 钻孔Dr Drive 驱动DW Dead weight 静重、自重DW Demineralized Water 脱盐水Dwg Drawing 图E East 东EC Elasticity Coefficient 弹性系数Ecc Eccentric 偏心EF Electric Furnace 电炉Eff Efficiency 效率eg exempli gratia 例如EHP Effective Horsepower 有效功率EJ Expansion joint 膨胀节EL Elevation 标高Elb Elbow 弯头Elec Electric 电的Elem Element 元素、元件Ellip Ellipsoidal 椭球的、椭圆的Emer、Emerg Emergency 事故、紧急Encl Enclosure 密封、封闭Engrg、Eng Engineering 工程、设计EP Explosion Proof 防爆Eq Equipment 设备Eq Equation 公式、方程式Eq Equivalent 当量ES Electrostatic 静电EST Estimate 估计ESW Electro-Slag Welding 电渣焊ET Eddy Current Examination 涡流检验etc et cetera (and so on) 等等Evap Evaporate 蒸发Ex Example 例如Ex Excess 过剩、超过Exam Examination 检验Exh Exhaust 废气、排气Exp Expansion 膨胀Exptl Experimental 实验的Ext External 外部Ext Extreme 极端的FAO Finish All Over 全部加工FAX Facsimile 传真FB Flat Bar 扁钢FCAW Flux Cored Arc Welding 熔剂芯弧焊（手工焊）Fdn Foundation 基础FDW Feed Water 给水FF Flat Face 平面F/F Field Fabricated 现场制造Fig Figure 图Fin Finish 加工、完成FL Full Load 满载Flex Flexible 挠性Flg Flange 法兰FOB Free On Board 离岸价格FOC Free Of Charge 免费Forg Forging 锻件FOS Factor Of Safety 安全系数FREQ Frequency 频率FST Forged Steel 锻钢Ft Feet 英尺Ftg Fitting 管件、装配F.V. Full Vacuum 全真空FW Fresh Water 新鲜水FW Field Weld 现场焊接FW Fillet Weld 角焊缝GA General Average 平均值Gal Gallon 加仑Gen General 一般、总的Genr Generator 发电机、发生器GF Groove Face 槽面Gl Glass 玻璃GL Ground Level 地面标高GMAW Gas Metal Arc Welding 气体保护金属极电弧焊Gnd Ground 接地、地面Govt Government 政府GP General Purpose 一般用途、通用Gr Grade 等级Gr Gravity 重力Grd Ground 地面Grp Group 分组、类Gr- wt Gross weight 总重、毛重HB Brinell Hardness 布氏硬度HC Hydrocarbon 烃类HC High Capacity 大容量HD Head 压头Hex Hexagon 六角HH Hand Hole 手孔Hor Horizontal 水平、卧式hp Horsepower 马力HP High Pressure 高压HR Rockwell Hardness 洛氏硬度HR(hr) Hour 小时HRC Rockwell C Hardness C级洛氏硬度HS High Pressure Steam 高压蒸汽HS Shore Scleroscope Hardness 肖氏硬度HSC High Pressure Condensate 高压蒸汽凝液HT High Temperature 高温HT Heat Treatment 热处理HT Hydrostatic Test 水压试验HV Vickers Hardness 维氏硬度Hvy Heavy 重的、重型的HW Hot Water 热水ICW Inter Cooling Water 中间冷却水ID Inside Diameter 内径IF Interface 交接面Illus Illustration 说明、图解IN Inlet 进口in Inch 英寸incl Including 包括Ind Indicate 指示Ins Insulation 保温INSP Inspection 检验Instl Installation 安装Int Internal 内部的Int Intermediate 中间的Intmt Intermittent 间歇的、间断的I/O Input/Output 输入/输出Jt Joint 连接、接头KG Kilogram 公斤KW(kw) Kilowatt 千瓦LAS Low Alloy Steel 低合金钢lb pound 磅LC Level Control 液位控制器Leng Length 长度LF Female Face 凹面Lg Long 长的LG Level Glass 液位计LH Left Hand 左手Lin Linear 线性的Liq Liquid 液体Lj Lap joint 搭接LJ Lapped Joint 松套LM Male Face 凸面LMTD Logarithmic Mean Temperature Difference 对数平均温差LN Liquid Nitrogen 液氮LN Level Normal 正常液位Lng Lining 衬里LNG Liquefied Natural Gas 液化天然气Lo Lubrication oil 润滑油Lo Low 低LOA Length Over-All 全长\总长LOC Location 位置Log Logarithm(to the base 10) 对数（以10为底）Long Longitudinal 纵向LP Low Pressure 低压LPG Liquefied Petroleum Gas 液化石油气LT Low Temperature 低温LT Leak Testing 气密试验Ltd Limited 有限Ltr Letter 字母、信Lub Lubricate 润滑LW Lap Welding 搭接焊LWN Long Welding Neck 对焊长颈LWS Longitudinal Welded Seam 纵向焊缝M(m) Meter 米、公尺Mach Machine 机器Maint Maintenance 维修Mat(Mat’l) Material 材料MAWP Maximum Allowable Working Pressure 最大允许工作压力Max Maximum 最大MDMT Min. Design Metallic Temperature 最低设计金属温度Mech Mechanical 机械的Mfd Manufactured 制造的Mfr Manufacturer 制造商MG(mg) Milligram 毫克MH Manhole 人孔MI Melt Index 熔融指数MIG Metal Inert Gas Arc Welding 熔化极惰性气体保护焊Min Minimum 最小MIN(min) Minute 分钟MJG Metallic Jacketed Gasket 金属包复垫片Mk Mark 标志ml Milliliter 毫升mm Millimeter 毫米MP Medium Pressure 中压MPC Maximum Permissible Concentration 最大许用浓度MS Medium Pressure Steam 中压蒸汽MS Medium Steel 中碳钢MSL Mean Sea Level 平均海平面MT Magnetic Particle Examination 磁粉检测MTD Mean Temperature Difference 平均温差Mtd Mounted 安装、装配MTR Material Testing Report 材料试验报告MU Measurement Unit 测量单位MV Mean Value 平均值MW Mineral Wool 矿渣棉N North 北NA Not Applicable 不适用的NAT Natural 天然的Natl National 国家的NC America National Coarse Thread 美制粗牙螺纹NDT Nondestructive Testing 无损检验Neg Negative 负NF American National Fine Thread 美国细牙螺纹Nip Nipple 螺纹管接头、短节Nom Nominal 名义Nor Normal 正常NOZ Nozzle 接管NPS American Standard Straight Pipe Thread 美国标准直管螺纹NPSHA Net Positive Suction Head Available 有效汽蚀裕量NPSHR Net Positive Suction Head Required 要求汽蚀裕量NPT American Standard Taper Pipe Thread 美国标准锥管螺纹NT Net Tonnage 净吨数NTP Normal Temperature and Pressure 标准温度和压力NTS Not To Scale 不按比例Num Number 数、编号、号码Obj Object 目标、对象OC Operating Characteristic 操作特性OD Outside Diameter 外径OH Open Hearth 平炉Oper Operating 操作Opp Opposite 对面、相反OR Outside Radius 外半径OR Outside Ring 外环Orien Orientation 方位Ovhd Overhead 高架的、顶部的Oxyg Oxygen 氧P Page 页P Pressure 压力Par Parallel 平行Para Paragraph 节、段Pc Piece 件PE Polyethylene 聚乙烯PFD Process Flow Diagram 工艺流程图Perform Performance 性能PF Power Factor 功率因素PID Piping & Instruments Diagram 管道和仪表流程图Pl Plate 板Pneum Pneumatic 气、气动PO Purchase Order 订货单Port Portable 便携式、轻便Posit Positive 正Posit Position 位置ppb Parts per billion 十亿分之几ppm Parts per million 百万分之几Prod Product 产品Proj Project 项目、工程PS Polystyrene 聚苯乙烯psf Pounds per square feet 磅/平方英尺psi Pounds per square inch 磅/平方英寸PT Liquid Penetrants Examination 液体渗透检测PTFE Polytetrafluoroethylene 聚四氟乙烯PV A Polyvinyl Acetate 聚醋酸乙烯PV AL Polyvinyl Alcohol 聚乙烯醇PVC Polyvinyl Chloride 聚氯乙烯PWHT Post Weld Heat Treatment 焊后热处理QA Quality Assurance 质量保证QC Quality Control 质量控制Qty Quantity 数量Qual Quality 质量R Radius 半径Rad Radial 径向RC Rockwell Hardness 洛氏硬度Recip Reciprocate 往复式Recirc Recirculate 再循环Recom Recommended 建议、推荐Ref Reference 参照、基准Refract Refractory 耐火材料Reg Regulator 调节器Regen Regenerator 再生器、再生塔Reinf Reinforce 加强Rel Relative 相对Rep Report 报告Rep Repeat 重复Reqd Required 要求、需要的REV Revision 修改、版次Rev Review 评论、检查Rev Revolution 旋转、转数RF Raise face 突台面RH Relative Humidity 相对湿度RH Right Hand 右手RMS Root Mean Square 均方根ROT Rotating 旋转rpm revolutions per minute 转/分rps revolutions per second 转/秒RT Radiographic Examination 射线照相检验S South 北SAW Submerged Arc Welding 埋弧焊Sc Scale 刻度、比例SC Standard Condition 标准状态（温度压力）SCH Schedule 表号、管厚号、进度Sec Second 秒Sec Section 剖面、节、段Seg Segment 节、段Sep Separator 分离器Seq Sequence 次序、顺序SG Specific Gravity 比重SHP Shaft Horsepower 轴马力SI Standard International 国际单位制Sig Signal 信号Sld Solid 固体SMAW Shield Metal Arc Welding 手工焊Smls Seamless 无缝的SO Slip on 平焊（法兰）Sol Solution 溶液SP Spare parts 备件Sp Special 特殊的、专门的SP Static pressure 静压力Spec Specification 说明、规定SpGr Specific Gravity 比重Sq Square 方形、平方SR Stress Relief 消除应力SS Stainless Steel 不锈钢Sta Station 站STD Standard 标准STDWT Standard Weight 标准重量STL Steel 钢STP Standard Temperature and Pressure 标准温度和压力Suc Suction 吸入Suppl Supplement 补充SW Shop Welding 车间焊接SW Spot Weld 点焊SW Socket Welding 承插焊（法兰）SWP Safety Working Pressure 安全工作压力SYM Symbol 符号、标志SYM Symmetry 对称SYS System 系统T Ton 吨TC Tungsten Carbide 碳化钨Tech Technique 技术TEMA Tubular Exchanger Manufacturers Association 管壳式换热器制造商协会（美国）Temp Temperature 温度Term Terminal 终端、接头Thk Thickness 厚度TIG Tungsten Inert Gas Arc Welding 钨极惰性气体保护焊TL Tangent line 切线Tol Tolerance 公差Tot Total 总Trans Transfer 输送器TW Total Weight 总重TW Tack Welding 定位焊Typ Typical 典型、标准UNC Unified National Coarse Thread 统一标准粗牙螺纹UNF Unified National Fine Thread 统一标准细牙螺纹US Undersize 尺寸过小UT Ultrasonic Examination 超声波探伤UTS Ultimate Tensile Strength 抗拉强度极限Vac Vacuum 真空Vap Vapor 蒸汽Var Variable 变化、变量Vel Velocity 速度Vert Vertical 垂直V ol V olume 体积VT Visual Testing 宏观（目测）检查W Watt 瓦WL Welding Line 焊缝线WL Water Line 水线WPS Welding Procedure Specification 焊接工艺规程WP Working Pressure 工作压力WRC Welding Research Committee 焊接研究委员会（美国）WS Water Supply 供水WT Weight 重量W/V Wind Velocity 风速XR X-Ray X射线Yd Yard 码YP Yield Point 屈服点Yr Year 年external/outide diameter 外径grease 油污。
化工术语中英文对照大全
化工术语中英文对照大全前言化工术语是在化学工程和化学领域中使用的一系列专业术语。
随着全球化的进程，化工行业与国际市场的交流与合作日益频繁。
掌握化工术语的中英文对照是非常重要的，能够方便与国际同行交流、合作与沟通。
本文档整理了一份化工术语的中英文对照大全，方便化工从业人员在国际交流中准确地表达和理解专业术语。
术语列表以下是常用化工术语的中英文对照列表：1.聚合物 - Polymer2.离子 - Ion3.反应器 - Reactor4.温度 - Temperature5.压力 - Pressure6.流体 - Fluid7.溶液 - Solution8.摩尔质量 - Molar mass9.等压过程 - Isothermal process10.等温过程 - Isobaric process11.等容过程 - Isochoric process12.间歇反应 - Batch reaction13.持续反应 - Continuous reaction14.催化剂 - Catalyst15.化学平衡 - Chemical equilibrium16.离子交换 - Ion exchange17.液相萃取 - Liquid-liquid extraction18.气相色谱 - Gas chromatography19.液相色谱 - Liquid chromatography20.气相质谱 - Gas chromatography-mass spectrometry21.电泳 - Electrophoresis22.光谱学 - Spectroscopy23.吸收 - Absorption24.反应速率 - Reaction rate25.反应动力学 - Reaction kinetics26.化学工程 - Chemical engineering27.材料科学 - Materials science28.环境工程 - Environmental engineering29.工艺优化 - Process optimization30.安全工程 - Safety engineering使用示例为了更好地理解这些术语的用法，以下是一些使用示例：1.。
化工设备常用词汇和缩写中英文对照
化工设备常用词汇和缩写中英文对照缩写/ 英文/中文AB Anchor Bolt 地脚螺栓Abs Absolute 绝对的Abs Abstract 文摘、摘要A/C Account 帐、帐目AC Alternating Current 交流电Add Addendum 补充、补遗、附录ADL Acceptable Defect Level 允许的缺陷标准Adpt Adapter 连接器、接头AE Absolute Error 绝对误差AET Acoustic Emission Examination 声发射检验AISC American Institute of Steel Construction 美国钢结构学会AISI American Iron and Steel Institute 美国钢铁学会AL Aluminium 铝Alk Alkaline 碱的、强碱的ALM Alarm 报警Alt Alternate 交流、改变Amb Ambient 周围的Amt Amount 数量、金额Anh Anhydrous 无水的ANSI American National Standard Institute 美国国家标准学会API American Petroleum Institute 美国石油学会App Apparatus 设备App Appendix 附录、补遗Appl Applied 应用的Appl Applicable 适当的、合适的Approx Approximate 大约、近似Appx Appendix 附录、附件Arrgt Arrangement 布置AS Alloy steel 合金钢Asb Asbestos 石棉ASL Above Sea Level 海拔高度ASM American Society for Metals 美国金属学会ASME American Society of Mechanical Engineers 美国机械工程师学会Assem Assembly 装配ASTM American Society for Testing and Materials 美国材料试验学会Atm Atmosphere 大气atm Atmosphere pressure 大气压Auto Automatic 自动Aux Auxiliary 辅助设备、辅助的Avail Available 有效的、可用的Avg Average 平均AW Arc welding 电弧焊AW Automatic Welding 自动焊A.W.G. American Wire Gauge 美国线规AWS(AWI) American Welding Society(Institute) 美国焊接学会BAB Babbitt Metal 巴氏合金Baf Baffle 折流板、缓冲板BB Ball Bearing 滚珠轴承BC Between Centers 中心距、轴间距BC Bolt circle 螺栓中心圆BD Blow down 放空、放料BEDD Basic engineering design data 基础工程设计数据Bet Between 在…之间Bev Bevel 斜角、坡口BF Back face 背面、反面BF Blind flange 法兰盖（盲法兰）BHN Brinell hardness number 布氏硬度值BL Battery Limit 界区BL Battery Line 界区线B/L Bill of Loading 载荷数据表Bld Blind 盲板Blk Black 黑色Blk Blank 空白BM Bench Mark 基准标志BM Bending Moment 弯矩B/M (BOM) Bill of Material 材料表Bot Bottom 底BP Back Pressure 背压BP Base plate 底板BR Basic Requirements 基本要求BRG Bearing 轴承BRKT Bracket 支架Brs Brass 黄铜BS Both Side 两边BS British Standard 英国标准BS Balance Sheet 平衡表Bskt Basket 筐BTU British Thermal Unit 英国热量单位BV Back View 后视图BV Butterfly Valve 碟阀BW Brine Vater 冷冻盐水BW Butt Welding 对焊BWG Birmingham Wire Gauge 伯明翰线规BWRA. British Welding Research Association 英国焊接研究协会C Centigrade(degree) 摄氏度数CA Chemical Analysis 化学分析CA Corrosion Allowance 腐蚀裕量Calc Calculate 计算Cap Capacity 能力、容量CAS Cast Alloy Steel 铸造合金钢Cat Catalyst 触媒、催化剂Catg Catalog 目录、样本C-C(C/C) Center to center 中心距cc carbon copy 复写（纸复制）本cc cubic centimeter 立方厘米CCW Counter clockwise 反时针方向CD Cold Drawn 冷拉的、冷拔的CE Covered Electrode 焊条Cent Centrifugal 离心的CF Centrifugal Force 离心力CFW Continuous Fillet Weld 连续角焊缝CG Center of Gravity 重心CH Case-Hardening 表面硬化Ch Chapter 章节Cham Chamfer 倒角、斜角、斜面Chan Channel 通道、沟槽、管箱、槽钢Chk Check 检查CI Cast Iron 铸铁CIF Cost，Insurance and Freight 到岸价格Circ Circumference 圆周、环向CL Class 等级、类别CL Center Line 中心线CL Clearance 间隙CLAS Cast Low Alloy Steel 低合金铸钢CM Center of Mass 质量中心Cnds Condensate 冷凝液CO Clean Out 清除Co Company 公司Coef Coefficient 系数Col Column 柱、塔Comb Combination 组合Comp Compare 比较Comp Compound 化合物、复合的Compn Composition 组分Conc Concrete 混凝土Conc Concentration 浓度Cond Conductor 导体Cond Condition 条件Conn Connection 联接、接口Const Constant 常数、恒定的Const Construction 结构Cont Control 控制Cont Contain 包含Cont Content 内容、含量Corp Corporation 公司Corr Corrosion 腐蚀CP Centipoise 厘泊CP Center of Pressure 压力中心Cpl Coupling 管箍Cplg Coupling 联轴节CR Chloroprene Rubber 氯丁橡胶CS Carbon Steel 碳钢CS Center Section 中心截面CSTG Casting 铸造、铸件Ctr Center 中心CW Cooling Water 冷却水CW Continuous Welding 连续焊Cy Cycle 循环Cyl Cylinder 气缸、圆筒D Density 密度Dbl Double 二倍、双DEDD Detail Engineering Design Data 详细工程设计数据Def Definition 定义Deg Degree 度、等级Dept Department 部门Des Design 设计Det Detail 详细Detn Determination 确定、决定Dev Deviation 偏差Dev Device 装置DF Design Formula 设计公式Df Deflection 偏斜Dia Diameter 直径Diag Diagram 图Dim Dimension 尺寸Dir Direction 方向Disch Discharge 排出、出口Distr Distribution 分布Div Division 部分、区分DL Dead load 静载荷、自重Doc Document 文件、资料DP Design Pressure 设计压力DP Differential Pressure 压差、分压Dr Drill 钻孔Dr Drive 驱动DW Dead weight 静重、自重DW Demineralized Water 脱盐水Dwg Drawing 图E East 东EC Elasticity Coefficient 弹性系数Ecc Eccentric 偏心EF Electric Furnace 电炉Eff Efficiency 效率eg exempli gratia 例如EHP Effective Horsepower 有效功率EJ Expansion joint 膨胀节EL Elevation 标高Elb Elbow 弯头Elec Electric 电的Elem Element 元素、元件Ellip Ellipsoidal 椭球的、椭圆的Emer、Emerg Emergency 事故、紧急Encl Enclosure 密封、封闭Engrg、Eng Engineering 工程、设计EP Explosion Proof 防爆Eq Equipment 设备Eq Equation 公式、方程式Eq Equivalent 当量ES Electrostatic 静电EST Estimate 估计ESW Electro-Slag Welding 电渣焊ET Eddy Current Examination 涡流检验etc et cetera (and so on) 等等Evap Evaporate 蒸发Ex Example 例如Ex Excess 过剩、超过Exam Examination 检验Exh Exhaust 废气、排气Exp Expansion 膨胀Exptl Experimental 实验的Ext External 外部Ext Extreme 极端的FAO Finish All Over 全部加工FAX Facsimile 传真FB Flat Bar 扁钢FCAW Flux Cored Arc Welding 熔剂芯弧焊（手工焊）Fdn Foundation 基础FDW Feed Water 给水FF Flat Face 平面F/F Field Fabricated 现场制造Fig Figure 图Fin Finish 加工、完成FL Full Load 满载Flex Flexible 挠性Flg Flange 法兰FOB Free On Board 离岸价格FOC Free Of Charge 免费Forg Forging 锻件FOS Factor Of Safety 安全系数FREQ Frequency 频率FST Forged Steel 锻钢Ft Feet 英尺Ftg Fitting 管件、装配F.V. Full Vacuum 全真空FW Fresh Water 新鲜水FW Field Weld 现场焊接FW Fillet Weld 角焊缝GA General Average 平均值Gal Gallon 加仑Gen General 一般、总的Genr Generator 发电机、发生器GF Groove Face 槽面Gl Glass 玻璃GL Ground Level 地面标高GMAW Gas Metal Arc Welding 气体保护金属极电弧焊Gnd Ground 接地、地面Govt Government 政府GP General Purpose 一般用途、通用Gr Grade 等级Gr Gravity 重力Grd Ground 地面Grp Group 分组、类Gr- wt Gross weight 总重、毛重HB Brinell Hardness 布氏硬度HC Hydrocarbon 烃类HC High Capacity 大容量HD Head 压头Hex Hexagon 六角HH Hand Hole 手孔Hor Horizontal 水平、卧式hp Horsepower 马力HP High Pressure 高压HR Rockwell Hardness 洛氏硬度HR(hr) Hour 小时HRC Rockwell C Hardness C级洛氏硬度HS High Pressure Steam 高压蒸汽HS Shore Scleroscope Hardness 肖氏硬度HSC High Pressure Condensate 高压蒸汽凝液HT High Temperature 高温HT Heat Treatment 热处理HT Hydrostatic Test 水压试验HV Vickers Hardness 维氏硬度Hvy Heavy 重的、重型的HW Hot Water 热水ICW Inter Cooling Water 中间冷却水ID Inside Diameter 内径IF Interface 交接面Illus Illustration 说明、图解IN Inlet 进口in Inch 英寸incl Including 包括Ind Indicate 指示Ins Insulation 保温INSP Inspection 检验Instl Installation 安装Int Internal 内部的Int Intermediate 中间的Intmt Intermittent 间歇的、间断的I/O Input/Output 输入/输出Jt Joint 连接、接头KG Kilogram 公斤KW(kw) Kilowatt 千瓦LAS Low Alloy Steel 低合金钢lb pound 磅LC Level Control 液位控制器Leng Length 长度LF Female Face 凹面Lg Long 长的LG Level Glass 液位计LH Left Hand 左手Lin Linear 线性的Liq Liquid 液体Lj Lap joint 搭接LJ Lapped Joint 松套LM Male Face 凸面LMTD Logarithmic Mean Temperature Difference 对数平均温差LN Liquid Nitrogen 液氮LN Level Normal 正常液位Lng Lining 衬里LNG Liquefied Natural Gas 液化天然气Lo Lubrication oil 润滑油Lo Low 低LOA Length Over-All 全长\总长LOC Location 位置Log Logarithm(to the base 10) 对数（以10为底）Long Longitudinal 纵向LP Low Pressure 低压LPG Liquefied Petroleum Gas 液化石油气LT Low Temperature 低温LT Leak Testing 气密试验Ltd Limited 有限Ltr Letter 字母、信Lub Lubricate 润滑LW Lap Welding 搭接焊LWN Long Welding Neck 对焊长颈LWS Longitudinal Welded Seam 纵向焊缝M(m) Meter 米、公尺Mach Machine 机器Maint Maintenance 维修Mat(Mat’l) Material 材料MAWP Maximum Allowable Working Pressure 最大允许工作压力Max Maximum 最大MDMT Min. Design Metallic Temperature 最低设计金属温度Mech Mechanical 机械的Mfd Manufactured 制造的Mfr Manufacturer 制造商MG(mg) Milligram 毫克MH Manhole 人孔MI Melt Index 熔融指数MIG Metal Inert Gas Arc Welding 熔化极惰性气体保护焊Min Minimum 最小MIN(min) Minute 分钟MJG Metallic Jacketed Gasket 金属包复垫片Mk Mark 标志ml Milliliter 毫升mm Millimeter 毫米MP Medium Pressure 中压MPC Maximum Permissible Concentration 最大许用浓度MS Medium Pressure Steam 中压蒸汽MS Medium Steel 中碳钢MSL Mean Sea Level 平均海平面MT Magnetic Particle Examination 磁粉检测MTD Mean Temperature Difference 平均温差Mtd Mounted 安装、装配MTR Material Testing Report 材料试验报告MU Measurement Unit 测量单位MV Mean Value 平均值MW Mineral Wool 矿渣棉N North 北NA Not Applicable 不适用的NAT Natural 天然的Natl National 国家的NC America National Coarse Thread 美制粗牙螺纹NDT Nondestructive Testing 无损检验Neg Negative 负NF American National Fine Thread 美国细牙螺纹Nip Nipple 螺纹管接头、短节Nom Nominal 名义Nor Normal 正常NOZ Nozzle 接管NPS American Standard Straight Pipe Thread 美国标准直管螺纹NPSHA Net Positive Suction Head Available 有效汽蚀裕量NPSHR Net Positive Suction Head Required 要求汽蚀裕量NPT American Standard Taper Pipe Thread 美国标准锥管螺纹NT Net Tonnage 净吨数NTP Normal Temperature and Pressure 标准温度和压力NTS Not To Scale 不按比例Num Number 数、编号、号码Obj Object 目标、对象OC Operating Characteristic 操作特性OD Outside Diameter 外径OH Open Hearth 平炉Oper Operating 操作Opp Opposite 对面、相反OR Outside Radius 外半径OR Outside Ring 外环Orien Orientation 方位Ovhd Overhead 高架的、顶部的Oxyg Oxygen 氧P Page 页P Pressure 压力Par Parallel 平行Para Paragraph 节、段Pc Piece 件PE Polyethylene 聚乙烯PFD Process Flow Diagram 工艺流程图Perform Performance 性能PF Power Factor 功率因素PID Piping & Instruments Diagram 管道和仪表流程图Pl Plate 板Pneum Pneumatic 气、气动PO Purchase Order 订货单Port Portable 便携式、轻便Posit Positive 正Posit Position 位置ppb Parts per billion 十亿分之几ppm Parts per million 百万分之几Prod Product 产品Proj Project 项目、工程PS Polystyrene 聚苯乙烯psf Pounds per square feet 磅/平方英尺psi Pounds per square inch 磅/平方英寸PT Liquid Penetrants Examination 液体渗透检测PTFE Polytetrafluoroethylene 聚四氟乙烯PV A Polyvinyl Acetate 聚醋酸乙烯PV AL Polyvinyl Alcohol 聚乙烯醇PVC Polyvinyl Chloride 聚氯乙烯PWHT Post Weld Heat Treatment 焊后热处理QA Quality Assurance 质量保证QC Quality Control 质量控制Qty Quantity 数量Qual Quality 质量R Radius 半径Rad Radial 径向RC Rockwell Hardness 洛氏硬度Recip Reciprocate 往复式Recirc Recirculate 再循环Recom Recommended 建议、推荐Ref Reference 参照、基准Refract Refractory 耐火材料Reg Regulator 调节器Regen Regenerator 再生器、再生塔Reinf Reinforce 加强Rel Relative 相对Rep Report 报告Rep Repeat 重复Reqd Required 要求、需要的REV Revision 修改、版次Rev Review 评论、检查Rev Revolution 旋转、转数RF Raise face 突台面RH Relative Humidity 相对湿度RH Right Hand 右手RMS Root Mean Square 均方根ROT Rotating 旋转rpm revolutions per minute 转/分rps revolutions per second 转/秒RT Radiographic Examination 射线照相检验S South 北SAW Submerged Arc Welding 埋弧焊Sc Scale 刻度、比例SC Standard Condition 标准状态（温度压力）SCH Schedule 表号、管厚号、进度Sec Second 秒Sec Section 剖面、节、段Seg Segment 节、段Sep Separator 分离器Seq Sequence 次序、顺序SG Specific Gravity 比重SHP Shaft Horsepower 轴马力SI Standard International 国际单位制Sig Signal 信号Sld Solid 固体SMAW Shield Metal Arc Welding 手工焊Smls Seamless 无缝的SO Slip on 平焊（法兰）Sol Solution 溶液SP Spare parts 备件Sp Special 特殊的、专门的SP Static pressure 静压力Spec Specification 说明、规定SpGr Specific Gravity 比重Sq Square 方形、平方SR Stress Relief 消除应力SS Stainless Steel 不锈钢Sta Station 站STD Standard 标准STDWT Standard Weight 标准重量STL Steel 钢STP Standard Temperature and Pressure 标准温度和压力Suc Suction 吸入Suppl Supplement 补充SW Shop Welding 车间焊接SW Spot Weld 点焊SW Socket Welding 承插焊（法兰）SWP Safety Working Pressure 安全工作压力SYM Symbol 符号、标志SYM Symmetry 对称SYS System 系统T Ton 吨TC Tungsten Carbide 碳化钨Tech Technique 技术TEMA Tubular Exchanger Manufacturers Association 管壳式换热器制造商协会（美国）Temp Temperature 温度Term Terminal 终端、接头Thk Thickness 厚度TIG Tungsten Inert Gas Arc Welding 钨极惰性气体保护焊TL Tangent line 切线Tol Tolerance 公差Tot Total 总Trans Transfer 输送器TW Total Weight 总重TW Tack Welding 定位焊Typ Typical 典型、标准UNC Unified National Coarse Thread 统一标准粗牙螺纹UNF Unified National Fine Thread 统一标准细牙螺纹US Undersize 尺寸过小UT Ultrasonic Examination 超声波探伤UTS Ultimate Tensile Strength 抗拉强度极限Vac Vacuum 真空Vap Vapor 蒸汽Var Variable 变化、变量Vel Velocity 速度Vert Vertical 垂直V ol Volume 体积VT Visual Testing 宏观（目测）检查W Watt 瓦WL Welding Line 焊缝线WL Water Line 水线WPS Welding Procedure Specification 焊接工艺规程WP Working Pressure 工作压力WRC Welding Research Committee 焊接研究委员会（美国）WS Water Supply 供水WT Weight 重量W/V Wind Velocity 风速XR X-Ray X射线Yd Yard 码YP Yield Point 屈服点Yr Year 年。
化工工程词汇
化工工程词汇1管子及管件编号缩写中文名称英文名称1.1P管子Pipe1.2EL弯头Elbow1.2.1ELL长半径弯头Longradiuselbow1.2.2ELS短半径弯头Shortradiuselbow1.2.3MEL斜接弯头（虾米腰弯头）Mitreelbow1.2.4REL异径弯头Reducingelbow1.3T三通Tee1.3.1LT斜三通Lateraltee1.3.2RT异径三通Reducingtee1.4R异径管接头（大小头）Reducer1.4.1CR同心异径管接头（同心大小头）Concentricreducer1.4.2ER偏心异径管接头（偏心大小头）Eccentricreducer1.5CPL管箍Coupling1.5.1FCPL双头管箍Fullcoupling1.5.2HCPL单头管箍Halfcoupling1.5.3RCPL异径管箍Reducingcoupling1.6BU内外螺纹接头Bushing1.7UN活接头Union1.8HC 软管接头Hosecoupler1.9SE翻边短节Stubend1.10NIP短节Pipenippleorstraightnipple1.10.1SNIP异径短节Swagednipple1.11CP管帽（封头）Cap1.12PL管堵（丝堵）Plug1.13BLK盲板Blank1.13.1SB8字盲板Spectacleblind(blank)1.14RP补强板Reinforcingpad2法兰编号缩写中文名称英文名称2.1PLG法兰Flange2.1.1WNF对焊法兰Weldingneckflange2.1.2SOF平焊法兰Slip-onflange2.1.3SWF承插焊法兰Socket-weldingflange2.1.4T螺纹法兰Threadedflange2.1.5LJ松套法兰Lappedjointflange2.1.6REDF异径法兰Reducingflange2.1.7BF法兰盖（日法兰）Blindflange2.2FSF法兰密封面Flangescalingface2.2.1FF全平面Flatface2.2.2RF凸台面Raisedface2.2.3MFF凹凸面Maleandfemaleface2.2.4LF凹面Femaleface2.2.5LM凸面Maleface2.2.6RJ环连接面Ringjointface2.2.7TG榫槽面Tongueandgrooveface2.2.8TF榫面Tongueface2.2.9GF槽面Grooveface3垫片编号缩写中文名称英文名称3.1G垫片Gasket3.1.1NMG非金属垫片Non-metallicgasket3.1.1.1AG 石棉垫片Asbestosgasket3.1.1.2RG橡胶垫片Rubbergasket3.1.1.3TEG聚四氟乙烯包复垫片PTFEenvelopegasket3.1.2SMG半金属垫片Semimetallicgasket3.1.2.1MJG金属包垫片Meta-jacketgasket3.1.2.2SWG缠绕式垫片Spiralwoundgasket3.1.3MG金属垫片Metallicgasket3.1.3.1FMG金属平垫片Flatmetallicgasket3.1.3.2SMSG齿形金属垫片Solidmetalserratedgasket3.1.3.3LER透镜式金属环垫Lensringgasket3.1.3.4OCR八角形金属环垫Octagonalringgasket3.1.3.5OVR椭圆形金属环垫Ovalringgakset3.1.3.6IR/OR内外定位环Innerringandouterring3.1.3.7IR内定位环Innerring3.1.3.8OR外定位环Outerring4坚固件编号缩写中文名称英文名称 4.1B螺栓Bolt4.1.1SB螺柱Studbolt4.2NU螺母Nut4.3TB花蓝螺母Turnbuckle4.4WSR垫圈Washer4.4.1SWSR 弹簧垫圈Springwasher5阀门编号缩写中文名称英文名称 5.1GV闸阀Gatevalve5.2GLV截止阀Globevalve5.3CHV止回阀Checkvalve5.4BUV蝶阀Butterflyvalve5.5BAV球阀Ballvalve5.6PV旋塞阀Plugvalve(cock)5.7CV调节阀Controlvalve5.8SV安全阀Safetyvalve5.9RV减压阀Pressurereducingvalve5.10ST蒸汽疏水阀Steamtrap5.11PRV泄压阀Pressurreliefvalve5.12BV呼吸阀Breathervalve5.13NV针形阀Needlevalve5.14AV角阀5.15DV隔膜阀5.16TWV三通阀5.17SGV插板阀6管道上用的小型设备编号缩写中文名称英文名称6.1SPR气液分离器Separator6.2FA阻火器Flamearrester6.3SR过滤器Strainer6.3.1SRYY型过滤器Y-typestrainer6.3.2SRTT型过滤器T-typestrainer6.3.3SRB桶式过滤器Buckettypestrainer6.3.4TSR临时过滤器Temporarystrainer6.4SIL消声器Silencer6.5SG视镜Slightglass6.6SC取样冷却器Samplecooler6.7DF排液漏斗Drainfunnel6.8LM管道混合器Linemixer6.9RO限流孔板Restrictionorifice6.9.1MO混合孔板Mixingorifice6.1RD爆破片（爆破膜）Rupturedisk6.11EJ补偿器Expansionjoint7隔热、伴热编号缩写中文名称英文名称7.1INS隔热Thermalinsulation7.1.1H保温Hotinsulation7.1.2C保冷Coldinsulation7.1.3P防烫伤隔热Personnelprotectioninsulation7.2T&I伴热Tracingandinsulation7.3T管道伴热（冷）Tracing7.3.1EST蒸汽外伴热Externalsteamtracing7.3.2IST蒸汽内伴热Internalsteamtracing7.3.3SJT蒸汽夹套伴热Steam-jackettracing7.3.4ET电伴热Electrictracing8配管材料和等级编号缩写中文名称英文名称8.1M金属材料Metallicmaterial8.1.1CS 碳钢Carbonsteel8.1.2CAS铸钢Caststeel8.1.3FS锻钢Forgedsteel8.1.4AS 合金钢Alloysteel8.1.5SS不锈钢Stainlesssteel8.1.6AUST SS奥氏体不锈钢Austeniticstainless-steel8.1.7CI铸铁Castiron8.1.8MI可锻铸铁Malleableiron8.1.9DI球墨铸铁Ductileiron8.1.10AL铝Aluminum8.1.11BRS黄铜Brass8.1.12BRZ青铜Bronze8.1.13CU紫铜Copper8.1.14LAS低合金钢Lowalloysteel8.1.15FLAS低合金锻钢Forgedlowalloysteel8.1.16CLAS低合金铸钢Castlowalloysteel8.2THK壁厚Thickness8.2.1SCH表号Schedulenumber8.2.2STD标准Standard8.2.3XS加强Extrastrong8.2.4XXS特强Doubleextrastrong9装置布置编号缩写中文名称英文名称9.1CN建北Constructionnorth9.2E东East9.3W西West9.4S南South9.5N 北North9.6H水平Horizontal9.7V竖直、铅直、直立Vertical9.8GRD地坪Ground9.9UG地下Underground9.10BL装置边界线Batterylimitline9.11ESEW事故沐浴洗眼器Emergencyshowerandeyewasher9.12HS软管站Hosestation9.13ML接续分界线Matchline9.14PS管道支架（管架）Pipingsupport9.15PR管桥Piperack9.16STRU构架（构筑物）Structure9.17BLDG建筑物Building9.18PD清扫设施Purgedevice9.19PT池Pit9.20SHLT棚Shelter9.21COFF围堰Cofferdam9.22FL楼板Floor9.23PF平台Plateform10尺寸标注编号缩写中文名称英文名称10.1EL标高Elevation10.2BOP管底Bottomofpipe10.3COP管中心Centerofpipe10.4TOP管顶T opofpipe10.5FOB底平Flatonbottom10.6FOT顶平Flatontop10.7CL(屯)中心线Centerline10.8TL切线Tangentline10.9SYM对称的Symmetrical10.10BOS支架底Bottomofsupport10.11TOS支架顶T opofsupport10.12CL净距（净空）Clearance10.13CTC中心至中心Centertocenter10.14CTF中心至面Centertoface10.15CTE中心至端部Centertoend10.16ETE端到端Endtoend10.17FEF法兰端面Flangeandface10.18FTF面到面Facetoface10.19D直径Diameter10.20DN公称直径Nominaldiameter10.21ID内径Insidediameter10.22OD外径Outsidediameter10.23DIM尺寸Dimension10.24MAX最大Maximum10.25MIN最小Minimum10.26AVG平均Average10.27APP约、近似Approximate10.28PT.EL点标高Pointelevation11图表编号缩写中文名称英文名称11.1PFD工艺流程图Processflowdiagram11.2PID管道和仪表流程图Piping&instrumentdiagram11.3COD接续图Continuedondrawing11.4DTL详图Datail11.5SPDWG(ISODWG)管段图Spooldrawing(eachlineisometricdrawing)11.6DWGNO图号Drawingnumber11.7DWGI所在图号Drawingidentification11.8LOW材料表Listofmaterial11.9MTO汇料Materialtake-off11.10APPX附录Appendix11.11JOB.No.工号JobNumber11.12BEDD基础工程设计数据Basicengineeringdesigndata11.13DEDD详细工程设计数据Detailengineeringdesigndata11.14REV.No.修改号Recisionnumber11.15REFDWG参考图Referencedrawing11.16SC采样接口Sampleconnection12操作方式及工作参数编号缩写中文名称英文名称12.1AUT自动Automatic12.2ML手动Manualcontrol12.3CHOP链条操作Chainoperated12.4CSC铅封关Carsealclose12.5CSO铅封开Carsealopen12.6LC 锁闭Lockclosed12.7LO锁开Lockopen12.8NC正常关Normallyclose12.9NO正常开Normallyopen12.10ATM大气压Atmosphere12.11PN公称压力Nominalpressure12.12A绝压12.13G表压12.14(T)温度Temperature12.15(P)压力Pressure13施工编号缩写中文名称英文名称13.1W焊接Welding13.1.1AW电弧焊Arcwelding13.1.2GSAW气体保护电弧焊Gasshielded-acrwelding13.1.3EFW电熔焊Elecricfusionwelding13.1.4ERW电阻焊ElectricResistancewelding13.1.5GW气焊Gaswelding13.1.6LW搭接焊Lapwelding13.1.7BW对焊Buttwelding13.4.8TW定位焊Tackwelding13.1.9SW承插焊Socketwelding13.1.10CW连续焊Continuouswelding13.1.11SEW密封焊Sealwelding13.1.12SFG堆焊Surfacing13.1.13FW现场焊接Fieldwelding13.2HT热处理Heattreatment13.2.1PH预热Preheating13.2.2SR应力消除Stressrelief13.2.3PWHT焊后热处理Postweldheattreatment13.3EIT检查、探伤和实验Examination,inspection&testing13.3.1VE外观检查Visualexamination13.3.2UI(UT)超声探伤Ultrasonicinspection(test)13.3.3RI(RT)射线探伤Radiographicinspection(test)13.3.4MPI(MT)磁粉探伤Magneticparticleinspection(test)13.3.5LPI(PT)液体渗透检验Liquidpenterantinspection(test)13.3.6HADT硬度实验Hardnesstesting13.3.7HYDT水压实验Hydraulictesting13.3.8PNET气压实验Pneumatictesting13.3.9CE焊条Coveredelectrode13.3.10WW焊丝Weldingwire13.3.11ASSY装配、组合Assembly13.3.12F现场Field13.3.13F/F现场制造Fieldfaricated13.3.14SF 现场决定Suitinfield13.3.15CSP冷紧Coldspring13.3.16BCT螺栓冷紧Boltcoldtightening13.3.17BHY螺栓热紧Bolthottightening13.3.18CO 清洗口Cleanout13.3.19ANNY退火Annealed13.4PE平端面Plainend13.5BE坡口端Belelledend13.6THR螺纹Thread13.7HB布氏硬度Brinnelhardness13.8RC洛氏硬度14其他编号缩写中文名称英文名称14.1FDN基础Foundation14.2INF信息（资料）Information14.3REF参考Reference14.4REV修改Revision14.5SEQ序号（顺序）Sequence14.6W/E设备带来Withequipment14.7W/I仪表带来Withinstrument14.8CM色标Colourmark14.9CA腐蚀裕度Corrosionallowance14.10UTL公用系统Utility14.11UC公用工程接头Utilityconnection14.12QTY数量Quantity14.13WT重量Weight14.14MHR工时Manhour14.15BC螺栓分布圆Boltcircle14.16HP高点Highpoint14.17LP低点Lowpoint14.18SUC 吸入（口）Suction14.19DIS排出（口）Discharge14.20SO蒸气吹扫（口）Steamout14.21NPT美国标准锥管螺纹Nationalstandardtaperpipethread14.22NPS美国标准直管螺纹Nationalstandardstraightpipethread14.23DR排液Drain14.24VT 放气Vent14.25RTG（压力）等级Rating14.26CL等级Class14.27SMLS无缝Seamless14.28螺旋缝。
化工术语中英对照
总则1、管子及管件2、法兰3、垫片4、坚固件5、阀门6、管道上用的设备7、隔热、伴热8、配管材料和等级9、装置布置10、尺寸标准11、图、表12、操作方式及工作参数13、施工14、其他总则本标准适用于石油化工企业工艺装置（单元）配管工程设计，其它配管工程设计可参照使用。
本标准未包括的缩写，设计需要时，可采用其它通用的英文缩写，或参照本标准派生。
1．管子及管件编号缩写中文名称英文名称1.1 P 管子Pipe1.2 EL 弯头Elbow1.2.1 ELL 长半径弯头Long radius elbow1.2.2 ELS 短半径弯头Short radius elbow1.2.3 MEL 斜接弯头（虾米腰弯头）Mitre elbow1.2.4 REL 异径弯头Reducing elbow1.3 T 三通Tee1.3.1 LT 斜三通Lateral tee1.3.2 RT 异径三通Reducing tee1.4 R 异径管接头（大小头）Reducer1.4.1 CR 同心异径管接头（同心大小头Concentric reducer1.4.2 ER 偏心异径管接头（偏心大小头Eccentric reducer1.5 CPL 管箍Coupling1.5.1 FCPL 双头管箍Full coupling1.5.2 HCPL 单头管箍Half coupling1.5.3 RCPL 异径管箍Reducing coupling1.6 BU 内外螺纹接头Bushing1.7 UN 活接头Union1.8 HC 软管接头Hose coupler1.9 SE 翻边短节Stub end1.10 NIP 短节Pipe nipple or straight nipple1.10.1 SNIP 异径短节Swaged nipple1.11 CP 管帽（封头）Cap1.12 PL 管堵（丝堵）Plug1.13 BLK 盲板Blank1.13.1 SB 8字盲板Spectacle blind (blank) 1.14 RP 补强板Reinforcing pad2 .法兰编号缩写中文名称英文名称2.1 PLG 法兰Flange2.1.1 WNF 对焊法兰Welding neck flange2.1.2 SOF 平焊法兰Slip-on flange2.1.3 SWF 承插焊法兰Socket-welding flange2.1.4 T 螺纹法兰Threaded flange2.1.5 LJ 松套法兰Lapped joint flange2.1.6 REDF 异径法兰Reducing flange2.1.7 BF 法兰盖（日法兰）Blind flange2.2 FSF 法兰密封面Flange scaling face2.2.1 FF 全平面Flat face2.2.2 RF 凸台面Raised face2.2.3 MFF 凹凸面Male and female face2.2.4 LF 凹面Female face2.2.5 LM 凸面Male face2.2.6 RJ 环连接面Ring joint face2.2.7 TG 榫槽面Tongue and groove face 2.2.8 TF 榫面Tongue face2.2.9 GF 槽面Groove face3．垫片编号缩写中文名称英文名称3.1 G 垫片Gasket3.1.1 NMG 非金属垫片Non-metallic gasket 3.1.1.1 AG 石棉垫片Asbestos gasket3.1.1.2 RG 橡胶垫片Rubber gasket3.1.1.3 TEG 聚四氟乙烯包复垫片PTFE envelope gasket 3.1.2 SMG 半金属垫片Semimetallic gasket3.1.2.1 MJG 金属包垫片Meta-jacket gasket3.1.2.2 SWG 缠绕式垫片Spiral wound gasket3.1.3 MG 金属垫片Metallic gasket3.1.3.1 FMG 金属平垫片Flat metallic gasket3.1.3.2 SMSG 齿形金属垫片Solid metal serrated gasket 3.1.3.3 LER 透镜式金属环垫Lens ring gasket3.1.3.4 OCR 八角形金属环垫Octagonal ring gasket 3.1.3.5 OVR 椭圆形金属环垫Oval ring gakset3.1.3.6 IR/OR 内外定位环Inner ring and outer ring 3.1.3.7 IR 内定位环Inner ring3.1.3.8 OR 外定位环Outer ring4、坚固件编号缩写中文名称英文名称4.1 B 螺栓Bolt4.1.1 SB 螺柱Stud bolt4.2 NU 螺母Nut4.3 TB 花蓝螺母Turnbuckle4.4 WSR 垫圈Washer4.4.1 SWSR 弹簧垫圈Spring washer5、阀门编号缩写中文名称英文名称5.1 GV 闸阀Gate valve5.2 GLV 截止阀Globe valve5.3 CHV 止回阀Check valve5.4 BUV 蝶阀Butterfly valve5.5 BA V 球阀Ball valve5.6 PV 旋塞阀Plug valve (cock)5.7 CV 调节阀Control valve5.8 SV 安全阀Safety valve5.9 RV 减压阀Pressure reducing valve 5.10 ST 蒸汽疏水阀Steam trap5.11 PRV 泄压阀Pressur relief valve 5.12 BV 呼吸阀Breather valve5.13 NV 针形阀Needle valve5.14 A V 角阀5.15 DV 隔膜阀5.16 TWV 三通阀5.17 SGV 插板阀6、管道上用的小型设备编号缩写中文名称英文名称6.1 SPR 气液分离器Separator6.2 FA 阻火器Flame arrester6.3 SR 过滤器Strainer6.3.1 SRY Y型过滤器Y-type strainer6.3.2 SRT T型过滤器T-type strainer6.3.3 SRB 桶式过滤器Bucket type strainer6.3.4 TSR 临时过滤器Temporary strainer6.4 SIL 消声器Silencer6.5 SG 视镜Slight glass6.6 SC 取样冷却器Sample cooler6.7 DF 排液漏斗Drain funnel6.8 LM 管道混合器Line mixer6.9 RO 限流孔板Restriction orifice6.9.1 MO 混合孔板Mixing orifice6.1 RD 爆破片（爆破膜）Rupture disk6.11 EJ 补偿器Expansion joint7、隔热、伴热编号缩写中文名称英文名称7.1 INS 隔热Thermal insulation7.1.1 H 保温Hot insulation7.1.2 C 保冷Cold insulation7.1.3 P 防烫伤隔热Personnel protection insulation 7.2 T&I 伴热Tracing and insulation7.3 T 管道伴热（冷）Tracing7.3.1 EST 蒸汽外伴热External steam tracing7.3.2 IST 蒸汽内伴热Internal steam tracing7.3.3 SJT 蒸汽夹套伴热Steam-jacket tracing7.3.4 ET 电伴热Electric tracing8、配管材料和等级编号缩写中文名称英文名称8.1 M 金属材料Metallic material8.1.1 CS 碳钢Carbon steel8.1.2 CAS 铸钢Cast steel8.1.3 FS 锻钢Forged steel8.1.4 AS 合金钢Alloy steel8.1.5 SS 不锈钢Stainless steel8.1.6 AUSTSS 奥氏体不锈钢Austenitic? stainless-steel8.1.7 CI 铸铁Cast iron8.1.8 MI 可锻铸铁Malleable iron8.1.9 DI 球墨铸铁Ductile iron8.1.10 AL 铝Aluminum8.1.11 BRS 黄铜Brass8.1.12 BRZ 青铜Bronze8.1.13 CU 紫铜Copper8.1.14 LAS 低合金钢Low alloy steel8.1.15 FLAS 低合金锻钢Forged low alloy steel8.1.16 CLAS 低合金铸钢Cast low alloy steel8.2 THK 壁厚Thickness8.2.1 SCH 表号Schedule number8.2.2 STD 标准Standard8.2.3 XS 加强Extra strong8.2.4 XXS 特强Double extra strong9、装置布置编号缩写中文名称英文名称9.1 CN 建北Construction north9.2 E 东East9.3 W 西West9.4 S 南South9.5 N 北North9.6 H 水平Horizontal9.7 V 竖直、铅直、直立Vertical9.8 GRD 地坪Ground9.9 UG 地下Underground9.10 BL 装置边界线Battery limit line9.11 ESEW 事故沐浴洗眼器Emergency shower and eye washer 9.12 HS 软管站Hose station9.13 ML 接续分界线Match line9.14 PS 管道支架（管架）Piping support9.15 PR 管桥Pipe rack9.16 STRU 构架（构筑物）Structure9.17 BLDG 建筑物Building9.18 PD 清扫设施Purge device9.19 PT 池Pit9.20 SHLT 棚Shelter9.21 COFF 围堰Cofferdam9.22 FL 楼板Floor9.23 PF 平台Plateform10、尺寸标注编号缩写中文名称英文名称10.1 EL 标高Elevation10.2 BOP 管底Bottom of pipe10.3 COP 管中心Center of pipe10.4 TOP 管顶Top of pipe10.5 FOB 底平Flat on bottom10.6 FOT 顶平Flat on top10.7 CL(屯) 中心线Center line10.8 TL 切线Tangent line10.9 SYM 对称的Symmetrical10.10 BOS 支架底Bottom of support10.11 TOS 支架顶Top of support10.12 CL 净距（净空）Clearance10.13 CTC 中心至中心Center to center10.14 CTF 中心至面Center to face10.15 CTE 中心至端部Center to end10.16 ETE 端到端End to end10.17 FEF 法兰端面Flange and face10.18 FTF 面到面Face to face10.19 D 直径Diameter10.20 DN 公称直径Nominal diameter10.21 ID 内径Inside diameter10.22 OD 外径Outside diameter10.23 DIM 尺寸Dimension10.24 MAX 最大Maximum10.25 MIN 最小Minimum10.26 A VG 平均Average10.27 APP 约、近似Approximate10.28 PT.EL 点标高Point elevation11、图表编号缩写中文名称英文名称11.1 PFD 工艺流程图Process flow diagram11.2 PID 管道和仪表流程图Piping & instrument diagram11.3 COD 接续图Continued on drawing11.4 DTL 详图Datail11.5 SPDWG(ISODWG) 管段图Spool drawing (each line isometric drawing) 11.6 DWGNO 图号Drawing number11.7 DWGI 所在图号Drawing identification11.8 LOW 材料表List of material11.9 MTO 汇料Material take-off11.10 APPX 附录Appendix11.11 JOB. No. 工号Job Number11.12 BEDD 基础工程设计数据Basic engineering design data 11.13 DEDD 详细工程设计数据Detail engineering design data 11.14 REV. No. 修改号Recision number11.15 REFDWG 参考图Reference drawing11.16 SC 采样接口Sample connection12 、操作方式及工作参数编号缩写中文名称英文名称12.1 AUT 自动Automatic12.2 ML 手动Manual control12.3 CHOP 链条操作Chain operated12.4 CSC 铅封关Car seal close12.5 CSO 铅封开Car seal open12.6 LC 锁闭Lock closed12.7 LO 锁开Lock open12.8 NC 正常关Normally close12.9 NO 正常开Normally open12.10 ATM 大气压Atmosphere12.11 PN 公称压力Nominal pressure12.12 A 绝压12.13 G 表压12.14 (T) 温度Temperature12.15 (P) 压力Pressure13、施工编号缩写中文名称英文名称13.1 W 焊接Welding13.1.1 AW 电弧焊Arc welding13.1.2 GSAW 气体保护电弧焊Gas shielded-acr welding 13.1.3 EFW 电熔焊Elecric fusion welding13.1.4 ERW 电阻焊Electric Resistance welding 13.1.5 GW 气焊Gas welding13.1.6 LW 搭接焊Lap welding13.1.7 BW 对焊Butt welding13.4.8 TW 定位焊Tack welding13.1.9 SW 承插焊Socket welding13.1.10 CW 连续焊Continuous welding13.1.11 SEW 密封焊Seal welding13.1.12 SFG 堆焊Surfacing13.1.13 FW 现场焊接Field welding13.2 HT 热处理Heat treatment13.2.1 PH 预热Preheating13.2.2 SR 应力消除Stress relief13.2.3 PWHT 焊后热处理Post weld heat treatment13.3 EIT 检查、探伤和实验Examination, inspection & testing 13.3.1 VE 外观检查Visual examination13.3.2 UI (UT) 超声探伤Ultrasonic inspection (test)13.3.3 RI (RT) 射线探伤Radiographic inspection (test) 13.3.4 MPI (MT) 磁粉探伤Magnetic particle inspection (test) 13.3.5 LPI (PT) 液体渗透检验Liquid penterant inspection (test) 13.3.6 HADT 硬度实验Hardness testing13.3.7 HYDT 水压实验Hydraulic testing13.3.8 PNET 气压实验Pneumatic testing13.3.9 CE 焊条Covered electrode13.3.10 WW 焊丝Welding wire13.3.11 ASSY 装配、组合Assembly13.** F 现场Field13.3.13 F/F 现场制造Field faricated13.3.14 SF 现场决定Suit in field13.3.15 CSP 冷紧Cold spring13.3.16 BCT 螺栓冷紧Bolt cold tightening13.3.17 BHY 螺栓热紧Bolt hot tightening13.3.18 CO 清洗口Clean out13.3.19 ANNY 退火Annealed13.4 PE 平端面Plain end13.5 BE 坡口端Belelled end13.6 THR 螺纹Thread13.7 HB 布氏硬度Brinnel hardness13.8 RC 洛氏硬度14、其他编号缩写中文名称英文名称14.1 FDN 基础Foundation14.2 INF 信息（资料）Information14.3 REF 参考Reference14.4 REV 修改Revision14.5 SEQ 序号（顺序）Sequence14.6 W/E 设备带来With equipment14.7 W/I 仪表带来With instrument14.8 CM 色标Colour mark14.9 CA 腐蚀裕度Corrosion allowance14.10 UTL 公用系统Utility14.11 UC 公用工程接头Utility connection14.12 QTY 数量Quantity14.13 WT 重量Weight14.14 MHR 工时Man hour14.15 BC 螺栓分布圆Bolt circle14.16 HP 高点High point14.17 LP 低点Low point14.18 SUC 吸入（口）Suction14.19 DIS 排出（口）Discharge14.20 SO 蒸气吹扫（口）Steam out14.21 NPT 美国标准锥管螺纹National standard taperpipe thread 14.22 NPS 美国标准直管螺纹National standard straight pipe thread 14.23 DR 排液Drain14.24 VT 放气Vent14.25 RTG （压力）等级Rating14.26 CL 等级Class。
常见的化工词汇中英文对照
工艺流程连续过程continuous process 间歇过程batch process工艺叙述process description 工艺特点process feature操作operation反应reaction副反应side reaction絮凝flocculation浮洗flotation倾析decantation催化反应catalytical reaction 萃取extraction中和neutralization水解hydrolysis过滤filtration干燥drying还原reduction氧化oxidation氢化hydrogenation分解decomposition离解dissociation合成synthetics吸收absorption吸附adsorption解吸desorption结晶crystallization溶解solution调节modulate控制control悬浮suspension循环circulation再生regeneration再活化reactivation沥取leaching破碎crushing煅烧caloination沉降sedimentation沉淀precipitation气化gasification冷冻refrigeration固化、结晶solidification包装package升华sublimation 燃烧combustion引烧ignition蒸馏distillation碳化carbonization压缩compression化学物质及特性固体solid液体liquid气体gas化合物compound混合物mixture粉powder片状粉未flake小粒granule结晶crystal乳化物emulsion氧化物oxidizing agent还原剂reducing agent有机物organic material真空vacuum母液master liquor富液rich liquor贫液lean liquor萃出物extract萃余物raffinate絮凝剂flocculants冷冻盐水brine酸度acidity浓度concentration碱度alkalinity溶解度solubility凝固点solidificalion point沸点boiling point熔点melting point蒸发率evaporation rate粘度viscosity吸水的water absorbent（a) 无水的anhydrous(a)外观appearance无色的colorless（a)透明的transparent（a)半透明的translucent密度density比重specific gravity催化剂catalyst燃烧combustion引燃ignition自然点self-ignition temperature可燃气体combustible gas可燃液体inflammable liquid易燃液体volatile liquid爆炸混合物explosive mixture爆炸性环境explosive atmosphere（environment）爆炸极限explosive concentration limit废水waste water废液waste liquid废气off-gas噪声noise pollution成分composition挠度deflection力和力矩force and moment弯矩bending moment应力-应变曲线stress-strain diagram百分比percentage环境温度ambient temperature工作温度operating设计温度design temperature（pressure）相对湿度RH=relative humidity油渣、淤泥sludge杂质impurity化工设备泵pump轴流泵axial flow pump真空泵vacuum pump屏蔽泵canned pump柱塞泵plunger pump涡轮泵turbine pump涡流泵vortex pump离心泵centrifugal pump喷射泵jet pump转子泵rotary pump管道泵inline pump双作用往复泵double action reciprocating pump计量泵metering pump深井泵deep well pump齿轮泵gear pump手摇泵hand(wobble) pump螺杆泵screw (spiral）pump 潜水泵submersible pump斜转子泵inclined rotor pump封闭式电磁泵hermetically sealed magnetic drive pump气升泵air—lift—pump轴承bearing叶轮impeller虹吸管siphon高压容器high pressure vessel焚化炉incinerator火焰清除器flame arrester工业炉furnace烧嘴burner锅炉boiler回转窑rotary kiln加热器heater电加热器electric heater冷却器cooler冷凝器condenser换热器heat exchanger反应器reactor蒸馏釜still搅拌器agitator混合器mixer静态混合器static mixers管道混合器line mixers混合槽mixing tanks破碎机crusher磨碎机grinder研磨机pulverizer球磨机ballmill过滤器filter分离器separator干燥器drier翅片fins烟囱stack火炬flare筛子screen煅烧窑calciner倾析器decanter蒸发器evaporator再沸器reboiler萃取器extractor离心机centrifuger吸附（收）器adsorber结晶器crystallizer电解槽electrolyzer电除尘器electric precipitator洗涤器scrubber消石灰器slaker料仓bin料斗hopper加料器feeder增稠器thickener澄清器clarifier分级器classifier浮洗器flocculator废液池sump喷射器ejector喷头sprayer成套设备package unit仪器设备apparatus附属设备accessory旋转式压缩机rotary compressor往复式压缩机reciprocating compressor水环式压缩机nash compressor螺杆式压缩机helical screw compressor离心式压缩机centrifugal compressor多级压缩机mutiple stages compressor固定床反应器fixed bed reactor流化床反应器fluidized bed reactor管式反应器tubular reactor列管式换热器tubular heat exchanger螺旋板式换热器spiral plate heat exchanger 萃取塔extraction column板式塔plate column填料塔packed column洗涤塔scrubber吸收塔absorber冷却塔cooling tower精馏塔fractionating tower汽提塔stripper再生塔regenerator造粒塔prill tower塔附件tower accessories液体分配(布）器liquid distributor填料支持板support plate定距管spacer 降液管downcomer升气管chimney顶（底）层塔盘top (bottom）tray挡板baffle抽出口draw nozzle溢流堰weir泡罩bubble cap筛板sieve plate浮阀float valve除沫器demister pad塔裙座skirt椭圆封头elliptical head高位槽head tank中间槽intermediate tank加料槽feed tank补给槽make-up tank计量槽measuring tank电解槽cell溜槽chute收集槽collecting tank液滴分离器knockout drum稀释罐thinning tank缓冲罐surge drum回流罐reflux drum闪蒸罐flash drum浮顶罐floating roof tank内浮顶罐covered floating roof tank球罐spheroid气柜gas holder湿式气柜wet gas-holder干式气柜dry gas-holder螺旋式气柜helical gas—holder星型放料器,旋转阀rotary valve抽滤器mutche filter压滤器filter press压滤机pressure filter板框压滤器plate—and-fram filter press 转鼓过滤器rotary drum filter带式过滤器belt filter翻盘式过滤器袋滤器bag filter旋风分离器cyclone separator盘式干燥箱compartment tray drier真空干燥器vacuum drier隧道式干燥器tunnel drier回转干燥器rotary drier穿流循环干燥器through circulation drier 喷雾干燥器spray drier气流干燥器pneumatic conveyor drier圆盘式加料器dish feeder螺旋式加料器screw feeder颚式破碎机jaw crusher回转破碎机gyratory crusher滚洞破碎机roll crusher锤式破碎机hammer crusher冲击破碎机rotor impact breaker气流喷射粉碎机jet pulverizer棍磨机rod mill雷蒙机raymond mill锤磨机hammer mill辊磨机roller mill振动筛vibrating screen回转筛rotary screen风机fan罗茨鼓风机root's blower起重机crane桥式起重机bridge crane电动葫芦motor hoist发电机generator电动机motor汽轮机steam turbine管道工程piping engineering1 阀门valve阀杆stem内螺纹阀杆inside screw阀座valve seat (body seat)阀座环、密封圈sealing ring阀芯(包括密封圈,杆等) trim阀盘disc阀体body阀盖bonnet手轮hand wheel手柄hand level （handle)压盖gland闸阀gate valve平行双闸板double disc parallel seat楔形单闸板split wedge截止阀globe valve 节流阀throttle valve针阀needle valve角阀（角式截止阀）angle valveY型阀（截止阀）Y-valve（Y-body globe valve）球阀ball valve三通球阀3—way ball valve蝶阀butterfly valve对夹式(薄片型) wafer type偏心阀板蝶阀offset disc （eccentric）butterfly valve 斜阀盘蝶阀canted disc butterfly valve连杆式蝶阀link butterfly valve止回式蝶阀combined non—return butterfly valve柱塞阀piston type valve旋塞阀plug valve三通旋塞阀three—way plug valve四通旋塞阀four-way plug valve旋塞cock衬套旋塞sleeve cock隔膜阀diaphragm valve橡胶衬里隔膜阀rubber lined diaphragm valve直通式隔膜阀straight way diaphragm valve夹紧式胶管阀pinch valve止回阀check valve升降式止回阀lift check valve旋启式止回阀swing check valve落球式止回阀ball check valve弹簧球式止回阀spring ball check valve底阀foot valve切断式止回阀stop check valve活塞式止回阀piston check valve翻板止回阀flap check valve蝶式止回阀butterfly check valve安全泄气阀safety［SV］安全泄放阀relief valve［RV]安全泄压阀safety relief valve杠杆重锤式lever and weight type罐底排污阀flush-bottom tank valve波纹管密封阀bellow sealed valve电磁阀solenoid （operated）valve电动阀electrically(electric-motor）operated valve气动阀pneumatic operated valve低温用阀cryogenic service valve蒸汽疏水阀steam trap机械式疏水阀mechanical trap浮桶式疏水阀open (top) bucket trap浮球式疏水阀float trap倒吊桶式疏水阀inverted bucket trap自由浮球式疏水阀loose float trap恒温式疏水阀thermostatic trap压力平衡式恒温疏水阀balanced pressure thermostatic trap热动力式疏水阀thermodynamic trap脉冲式蒸汽疏水阀impulse steam trap放汽阀(自动放汽阀) （automatic）air vent valve换向阀diverting （reversing) valve呼吸阀breather valve减压阀pressure reducing valve控制阀control valve执行机构actuator差压调节阀differential pressure regulating valve切断阀block （shut-off，stop) valve调节阀regulating valve快开阀quick opening valve快闭阀quick closing valve隔断阀isolating valve三通阀three way valve夹套阀jacketed valve非旋转式阀non-rotary valve2管子,管件,法兰管子pipe(按标准制造的配管用管）tube(不按标准规格制造的其它用管)钢管steel pipe铸铁管cast iron pipe衬里管lined pipe复合管clad pipe碳钢管carbon steel[C。
化工常用缩略语
化工常用缩略语化工行业是一个复杂的领域，其中使用了大量的缩略语和专业术语来描述各种过程、设备和化学物质。
这些缩略语可以帮助工程师、研究人员和操作人员更高效地交流和理解化工相关信息。
在本文档中，我们将介绍一些化工常用的缩略语和其对应的全称，帮助读者更好地理解和运用这些缩略语。
1. PFDPFD是Process Flow Diagram的缩写，意为过程流程图。
PFD是化工工程中描述流程的图表，它展示了物质流动路径、设备和管道的连接关系以及各部分之间的相互作用。
PFD通常是化工工程设计的基础，它提供了全面的概述，使人们能够了解整个工艺流程。
2. P&IDP&ID是Piping and Instrumentation Diagram 的缩写，意为管道和仪表图。
P&ID是化工工程中描述管道、仪表和控制系统的图表，它展示了流体传输路径、仪表设备的类型和位置，以及控制系统的连接方式。
P&ID通常与PFD相互协作，提供了更详细且精确的信息，以便于液体和气体的流动、传感器和仪表的安装和控制系统的设计。
3. MSDSMSDS是Material Safety Data Sheet的缩写，意为物质安全数据表。
MSDS是一种提供化学品安全信息的文件，它记录了化学品的物理性质、危险性评估、安全注意事项、急救措施和应对措施等内容。
MSDS对于化工企业和使用化学品的人员来说非常重要，它能够提供安全操作和紧急情况下的应急指导。
4. HAZOPHAZOP是Hazard and Operability Study的缩写，意为危险性和可操作性研究。
HAZOP是一种系统的风险评估方法，主要用于工艺系统的设计和操作过程中识别潜在的危险和操作问题。
通过对系统进行分析和评估，HAZOP可以帮助工程师和操作人员识别并采取必要的措施，降低事故和故障的风险。
5. SOPSOP是Standard Operating Procedure的缩写，意为标准操作规程。
化工词汇中英对照汇总
化工词汇中英对照汇总在化工领域，很多技术和术语都有一定的复杂性，对于初学者来说，理解这些化工词汇的中英对照是非常重要的。
本文将为大家汇总一些常见的化工词汇中英对照，帮助大家更好地理解和学习化工知识。
一、常用化工词汇中英对照下面是一些常用的化工词汇中英对照：1.化学（Chemistry）2.化学工程（Chemical engineering）3.反应器（Reactor）4.催化剂（Catalyst）5.有机化学（Organic chemistry）6.无机化学（Inorganic chemistry）7.分析化学（Analytical chemistry）8.物理化学（Physical chemistry）9.热力学（Thermodynamics）10.流体力学（Fluid mechanics）11.质量传递（Mass transfer）12.热传递（Heat transfer）13.分离技术（Separation technology）14.离心机（Centrifuge）15.反应动力学（Reaction kinetics）16.蒸馏（Distillation）17.萃取（Extraction）18.吸附（Adsorption）19.冷凝器（Condenser）20.塔式反应器（Tower reactor）二、化学元素中英对照化学领域中，化学元素也是非常重要的概念。
下面是一些常见的化学元素的中英对照：1.氢（Hydrogen）2.氧（Oxygen）3.氮（Nitrogen）4.碳（Carbon）5.铁（Iron）6.铜（Copper）7.锌（Zinc）8.铝（Aluminum）9.铅（Lead）10.镁（Magnesium）11.锡（Tin）12.钠（Sodium）13.钾（Potassium）14.钙（Calcium）15.硫（Sulfur）16.硅（Silicon）17.氯（Chlorine）18.氟（Fluorine）19.锰（Manganese）20.硼（Boron）三、化工设备中英对照在化工过程中，常常会用到各种化工设备。
化工常用英语词汇
化工常用英语词汇化工专业英语词汇化学专业课程中英文对照一、化工装置常用词汇n方案(建议书)proposal可行性研究feasibility study方案设计XXX工艺设计process design基础设计basic design详细设计detail design开工会议kick-off XXX审核会议review meeting外商投资foreign investment中外合资XXX XXX中外合营XXX XXX补偿贸易XXX合同合同附件contract卖方vendor买方buyer主顾client承包商contractorpany供应范围scope of supplyn scopen capacity项目project界区battery limit装置plant公用工程utilities工艺流程图process flow diagram工艺流程方块图process block diagram管道及外表流程图piping and instrument drawing物料及热量均衡图mass & heat balance diagram蒸汽及冷凝水均衡图steam & condensate balance diagram装备安置图equipment layout装备表equipment list成品(产品)product(final product)副产物by-product原料raw-material设想根蒂根基数据basic data for design 技法术据technical data数据表data sheet设计文件design document设想划定design n现场效劳site service工程变换project change用户变换client changen quota技术转让technical XXX技术知识technical know-how technical knowledge手艺包管technical XXX咨询服务consultative services技术服务technical servicesnn field报价XXX标书bidding bookpany profit牢固价条约fixed price contract固订单价条约fixed unit price contract成本加酬金合同cost plus award XXX银行保证书XXX保存XXXe XXX特别承包人税special contractor's taxes城市和市政税city and municipal taxes工作手册work XXX事情流程图work flow diagram质量保证程序QA/QC res采购计划procurement plann plann le项目实施计划XXX工程和谐步伐project n re工程总进度打算project master le 设想搜集打算engineering ork logic工程质量包管project quality assurance工程质量掌握project quality control采购procurement采购周期procurement d 会签XXXn XXX询价inquiryn运输XXX开车start up / n验收XXX校核XXX考核review审定approven部门department专业specialty工程号project number 图号drawing number目录contents序文forewordXXXnXXXXXXXXXXXX（技术表）technical data sheetTBA(技术评标）technical bid analysisPDPpreliminary design packagePM (工程司理)project managerLDE(专业负责人)lead discipline engineerMRQ(材料询价单)Material n for nMRP(材料采购单)material n for purchaseBEP(基础工程设计包)basic engineering packageP&ID(管道及仪表流程图)piping and instrument drawing(diagram)PFDprocess flow diagramNNFnormally no flowFOfailure openFCfailure closeXXXDDP（详细设计阶段）detail design phase二、工艺流程连续过程continuous process间歇进程batch process工艺叙说process n工艺特性process feature nn副回响反映XXXn浮洗XXX倾析XXX催化反应catalytical nn中和XXX水解hydrolysisn干燥dryingnnXXXnn分化syntheticsnnXXX结晶XXXn调治modulate 控制control nn再生XXXn沥取leaching 破碎crushing nnnnn固化、n包装package 升华XXXnnnnn3、化学物资及特征固体solid液体liquid气体gaspound混合物mixture粉powder片状粉未flake小粒XXX结晶crystaln氧化物oxidizing agent cing agentanic material真空vacuum母液master liquor富液rich XXX贫液XXX萃出物extract萃余物raffinate絮凝剂flocculants冷冻盐水XXX酸度acidityn碱度alkalinity消融度solubilityn point沸点boiling point熔点melting point蒸发率XXX粘度viscosity吸水的water absorbent(a) 无水的anhydrous(a)表面appearance无色的colorless(a)透亮的transparent(a)半透明的translucent密度density比重specific gravity催化剂catalystnnn temperaturebustible gas可燃液体inflammable liquid易燃液体volatile XXX爆炸混合物explosive mixture爆炸性环境explosive atmosphere(environment)爆炸极限explosive n limit废水waste water废液waste liquid废气off-gas噪声noise nnn力和力矩force and moment弯矩bending moment应力-应变曲线stress-strain diagram 百分比XXX环境温度ambient temperature事情温度operating设想温度design temperature(pressure) 相对湿度RH=relative humidity油渣、淤泥sludge杂质impurity四、化工设备泵pump轴流泵axial flow pump真空泵vacuum pump屏障泵canned pump柱塞泵plunger pump涡轮泵XXX涡流泵vortex pump离心泵centrifugal pump喷射泵jet pump转子泵rotary pump管道泵inline pump双感化来去泵double n reciprocating pump计量泵metering pump深井泵deep well pump齿轮泵gear pump手摇泵hand(wobble) pump螺杆泵screw (spiral) pump潜水泵submersible pump斜转子泵inclined rotor pump封闭式电磁泵hermetically sealed ic drive pump气升泵air-lift-pump轴承bearing叶轮impeller虹吸管siphon高压high pressure vessel焚化炉incinerator火焰清除器flame arrester工业炉furnace烧嘴XXX锅炉boiler回转窑rotary kiln加热器XXX电加热器electric XXX 冷却器cooler冷凝器condenser换热器heat XXX反应器reactor蒸馏釜still搅拌器agitator夹杂器mixer静态夹杂器static mixers 管道混合器line mixers 混合槽mixing XXX破碎机crusher磨碎机grinder研磨机XXX球磨机ballmill过滤器filter星散器separator枯燥器XXX翅片fins烟囱stack火把flare筛子screen煅烧窑calciner倾析器XXX蒸发器evaporator再沸器reboiler萃取器extractor离心机centrifuger吸附（收）器adsorber结晶器crystallizer电解槽XXX电除尘器electric precipitator 洗濯器scrubber消石灰器slaker料仓bin料斗hopper加料器XXX增稠器thickener廓清器clarifier分级器classifier浮洗器flocculator废液池sump放射器ejector喷头sprayer成套设备package unit仪器装备apparatus附属设备accessory旋转式压缩机rotary compressor往复式压缩机reciprocating compressor 水环式紧缩机nash compressor螺杆式压缩机helical screw compressor 离心式紧缩机centrifugal compressor 多级压缩机mutiple stages compressor 固定床反应器fixed bed reactor流化床反应器fluidized bed reactor管式反应器tubular reactor列管式换热器tubular heat XXX螺旋板式换热器spiral plate heat n column 板式塔plate column填料塔packed column洗涤塔scrubber吸收塔absorber冷却塔cooling towernating tower汽提塔stripper再生塔regenerator造粒塔prill tower塔附件tower accessories液体分派（布）器liquid distributor填料撑持板support plate定距管spacerer升气管chimney顶(底) (bottom) tray挡板baffle抽出口draw nozzle溢流堰weir泡罩bubble cap筛板sieve plate浮阀float valve除沫器demister pad塔裙座skirt椭圆封头elliptical head高位槽head XXX中间XXX加料槽feed XXX补给槽make-up XXX计量槽measuring XXX电解槽cell溜槽chute搜集槽collecting XXX液滴星散器knockout drum 稀释罐XXX缓冲罐surge drum回流罐reflux drum闪蒸罐flash drum浮顶罐floating roof XXX内浮顶罐covered floating roof XXX 球罐spheroid气柜gas holder湿式气柜wet gas-holder干式气柜dry gas-holder螺旋式气柜helical gas-holder星型放料器,旋转阀rotary valve抽滤器mutche filter压滤器filter press压滤机pressure filter板框压滤器plate-and-fram filter press 转鼓过滤器rotary drum filter带式过滤器belt filter翻盘式过滤器袋滤器bag filter旋风星散器cyclone separator partment XXX真空干燥器vacuum drier地道式枯燥器XXX回转干燥器rotary drier穿流循环干燥器through n drier喷雾干燥器spray drier 气流干燥器XXX圆盘式加料器dish feeder螺旋式加料器screw feeder颚式破裂机jaw crusher回转破碎机gyratory crusher滚洞破裂机roll XXX锤式破碎机XXX打击破裂机rotor impact breaker气流喷射粉碎机XXX棍磨机rod millXXX mill锤磨机hammer mill辊磨机roller mill振动筛vibrating screen回转筛rotary screen风机fan罗茨鼓风机root'XXX起重机crane桥式起重机bridge crane电动葫芦motor hoist发机电generator电动机motor汽轮机steam XXX5、管道工程piping engineering1阀门valve阀杆stem内螺纹阀杆inside screw阀座valve seat (body seat)阀座环、密封圈sealing ring阀芯(包孕密封圈,杆等)trim阀盘disc阀体body阀盖XXX手轮hand XXX手柄hand level (handle)压盖gland闸阀gate valve平行双闸板double disc parallel seat 楔形单闸板split wedge截止阀globe valve撙节阀XXX针阀XXX角阀(角式截止阀)angle valveY型阀(截止阀)Y-valve(Y-body globe valve)球阀ball valve 三通球阀3-way ball valve蝶阀butterfly valve对夹式(薄片型)wafer type偏心阀板蝶阀offset disc (eccentric) butterfly valve斜阀盘蝶阀canted disc butterfly valve连杆式蝶阀link butterfly valvebined non-return butterfly valve柱塞阀piston type valve旋塞阀plug valve三通旋塞阀three-way plug valve四通旋塞阀four-way plug valve旋塞cock衬套旋塞XXX cock隔膜阀diaphragm valve橡胶衬里隔膜阀rubber lined diaphragm valve直通式隔膜阀straight way diaphragm valve夹紧式胶管阀pinch valve止回阀XXX XXX升降式止回阀lift check valve旋启式止回阀swing check valve落球式止回阀ball check valve弹簧球式止回阀spring ball check valve底阀foot valveXXX valve活塞式止回阀piston check valve翻板止回阀flap check valve蝶式止回阀butterfly check valve平安灰心阀safety[SV]平安泄放阀relief valve[RV]安全泄压阀safety relief valve杠杆重锤式lever and weight type罐底排污阀flush-bottom tank valve波纹管密封阀XXXXXX) valve电动阀electrically(electric-motor)operated valve气动阀pneumatic operated valve高温用阀cryogenic service valve蒸汽疏水阀steam trap机械式疏水阀XXX浮桶式疏水阀open (top) bucket trap浮球式疏水阀float trap倒吊桶式疏水阀inverted XXX自由浮球式疏水阀loose float trap恒温式疏水阀thermostatic trap压力均衡式恒温疏水阀balanced pressure thermostatic trap 热动力式疏水阀thermodynamic trap脉冲式蒸汽疏水阀impulse steam trap放汽阀(自动放汽阀)(automatic) air vent valve换向阀diverting (reversing) valve呼吸阀XXX减压阀pressure cing valve掌握阀control valve执行机构actuator差压调节阀differential XXX (shut-off。
化工设备常用词汇和缩写中英文对照
化工设备常用词汇和缩写中英文对照缩写/英文/中文AB Anchor Bolt 地脚螺栓Abs Absolute 绝对的Abs Abstract 文摘、摘要A/C Account 帐、帐目AC Alternating Current 交流电Add Addendum 补充、补遗、附录ADL Acceptable Defect Level 允许的缺陷标准Adpt Adapter 连接器、接头AE Absolute Error 绝对误差AET Acoustic Emission Examination 声发射检验AISC American Institute of Steel Construction 美国钢结构学会AISI American Iron and Steel Institute 美国钢铁学会AL Aluminium 铝Alk Alkaline 碱的、强碱的ALM Alarm 报警Alt Alternate 交流、改变Amb Ambient 周围的Amt Amount 数量、金额Anh Anhydrous 无水的ANSI American National Standard Institute 美国国家标准学会API American Petroleum Institute 美国石油学会App Apparatus 设备App Appendix 附录、补遗Appl Applied 应用的Appl Applicable 适当的、合适的Approx Approximate 大约、近似Appx Appendix 附录、附件Arrgt Arrangement 布置AS Alloy steel 合金钢Asb Asbestos 石棉ASL Above Sea Level 海拔高度ASM American Society for Metals 美国金属学会ASME American Society of Mechanical Engineers 美国机械工程师学会Assem Assembly 装配ASTM American Society for Testing and Material s 美国材料试验学会Atm Atmosphere 大气atm Atmosphere pressure 大气压Auto Automatic 自动Aux Auxiliary 辅助设备、辅助的Avail Available 有效的、可用的Avg Average 平均AW Arc welding 电弧焊AW Automatic Welding 自动焊A.W.G. American Wire Gauge 美国线规AWS(AWI) American Welding Society(Institute) 美国焊接学会BAB Babbitt Metal 巴氏合金Baf Baffle 折流板、缓冲板BB Ball Bearing 滚珠轴承BC Between Centers 中心距、轴间距BC Bolt circle 螺栓中心圆BD Blow down 放空、放料BEDD Basic engineering design data 基础工程设计数据Bet Between 在…之间Bev Bevel 斜角、坡口BF Back face 背面、反面BF Blind flange 法兰盖（盲法兰）BHN Brinell hardness number 布氏硬度值BL Battery Limit 界区BL Battery Line 界区线B/L Bill of Loading 载荷数据表Bld Blind 盲板Blk Black 黑色Blk Blank 空白BM Bench Mark 基准标志BM Bending Moment 弯矩B/M (BOM) Bill of Material 材料表Bot Bottom 底BP Back Pressure 背压BP Base plate 底板BR Basic Requirements 基本要求BRG Bearing 轴承BRKT Bracket 支架Brs Brass 黄铜BS Both Side 两边BS British Standard 英国标准BS Balance Sheet 平衡表Bskt Basket 筐BTU British Thermal Unit 英国热量单位BV Back View 后视图BV Butterfly Valve 碟阀BW Brine Vater 冷冻盐水BW Butt Welding 对焊BWG Birmingham Wire Gauge 伯明翰线规BWRA. British Welding Research Association 英国焊接研究协会C Centigrade(degree) 摄氏度数CA Chemical Analysis 化学分析CA Corrosion Allowance 腐蚀裕量Calc Calculate 计算Cap Capacity 能力、容量CAS Cast Alloy Steel 铸造合金钢Cat Catalyst 触媒、催化剂Catg Catalog 目录、样本C-C(C/C) Center to center 中心距cc carbon copy 复写（纸复制）本cc cubic centimeter 立方厘米CCW Counter clockwise 反时针方向CD Cold Drawn 冷拉的、冷拔的CE Covered Electrode 焊条Cent Centrifugal 离心的CF Centrifugal Force 离心力CFW Continuous Fillet Weld 连续角焊缝CG Center of Gravity 重心CH Case-Hardening 表面硬化Ch Chapter 章节Cham Chamfer 倒角、斜角、斜面Chan Channel 通道、沟槽、管箱、槽钢Chk Check 检查CI Cast Iron 铸铁CIF Cost，Insurance and Freight 到岸价格Circ Circumference 圆周、环向CL Class 等级、类别CL Center Line 中心线CL Clearance 间隙CLAS Cast Low Alloy Steel 低合金铸钢CM Center of Mass 质量中心Cnds Condensate 冷凝液CO Clean Out 清除Co Company 公司Coef Coefficient 系数Col Column 柱、塔Comb Combination 组合Comp Compare 比较Comp Compound 化合物、复合的Compn Composition 组分Conc Concrete 混凝土Conc Concentration 浓度Cond Conductor 导体Cond Condition 条件Conn Connection 联接、接口Const Constant 常数、恒定的Const Construction 结构Cont Control 控制Cont Contain 包含Cont Content 内容、含量Corp Corporation 公司Corr Corrosion 腐蚀CP Centipoise 厘泊CP Center of Pressure 压力中心Cpl Coupling 管箍Cplg Coupling 联轴节CR Chloroprene Rubber 氯丁橡胶CS Carbon Steel 碳钢CS Center Section 中心截面CSTG Casting 铸造、铸件Ctr Center 中心CW Cooling Water 冷却水CW Continuous Welding 连续焊Cy Cycle 循环Cyl Cylinder 气缸、圆筒D Density 密度Dbl Double 二倍、双DEDD Detail Engineering Design Data 详细工程设计数据Def Definition 定义Deg Degree 度、等级Dept Department 部门Des Design 设计Det Detail 详细Detn Determination 确定、决定Dev Deviation 偏差Dev Device 装置DF Design Formula 设计公式Df Deflection 偏斜Dia Diameter 直径Diag Diagram 图Dim Dimension 尺寸Dir Direction 方向Disch Discharge 排出、出口Distr Distribution 分布Div Division 部分、区分DL Dead load 静载荷、自重Doc Document 文件、资料DP Design Pressure 设计压力DP Differential Pressure 压差、分压Dr Drill 钻孔Dr Drive 驱动DW Dead weight 静重、自重DW Demineralized Water 脱盐水Dwg Drawing 图E East 东EC Elasticity Coefficient 弹性系数Ecc Eccentric 偏心EF Electric Furnace 电炉Eff Efficiency 效率eg exempli gratia 例如EHP Effective Horsepower 有效功率EJ Expansion joint 膨胀节EL Elevation 标高Elb Elbow 弯头Elec Electric 电的Elem Element 元素、元件Ellip Ellipsoidal 椭球的、椭圆的Emer、Emerg Emergency 事故、紧急Encl Enclosure 密封、封闭Engrg、Eng Engineering 工程、设计EP Explosion Proof 防爆Eq Equipment 设备Eq Equation 公式、方程式Eq Equivalent 当量ES Electrostatic 静电EST Estimate 估计ESW Electro-Slag Welding 电渣焊ET Eddy Current Examination 涡流检验etc et cetera (and so on) 等等Evap Evaporate 蒸发Ex Example 例如Ex Excess 过剩、超过Exam Examination 检验Exh Exhaust 废气、排气Exp Expansion 膨胀Exptl Experimental 实验的Ext External 外部Ext Extreme 极端的FAO Finish All Over 全部加工FAX Facsimile 传真FB Flat Bar 扁钢FCAW Flux Cored Arc Welding 熔剂芯弧焊（手工焊）Fdn Foundation 基础FDW Feed Water 给水FF Flat Face 平面F/F Field Fabricated 现场制造Fig Figure 图Fin Finish 加工、完成FL Full Load 满载Flex Flexible 挠性Flg Flange 法兰FOB Free On Board 离岸价格FOC Free Of Charge 免费Forg Forging 锻件FOS Factor Of Safety 安全系数FREQ Frequency 频率FST Forged Steel 锻钢Ft Feet 英尺Ftg Fitting 管件、装配F.V. Full Vacuum 全真空FW Fresh Water 新鲜水FW Field Weld 现场焊接FW Fillet Weld 角焊缝GA General Average 平均值Gal Gallon 加仑Gen General 一般、总的Genr Generator 发电机、发生器GF Groove Face 槽面Gl Glass 玻璃GL Ground Level 地面标高GMAW Gas Metal Arc Welding 气体保护金属极电弧焊Gnd Ground 接地、地面Govt Government 政府GP General Purpose 一般用途、通用Gr Grade 等级Gr Gravity 重力Grd Ground 地面Grp Group 分组、类Gr- wt Gross weight 总重、毛重HB Brinell Hardness 布氏硬度HC Hydrocarbon 烃类HC High Capacity 大容量HD Head 压头Hex Hexagon 六角HH Hand Hole 手孔Hor Horizontal 水平、卧式hp Horsepower 马力HP High Pressure 高压HR Rockwell Hardness 洛氏硬度HR(hr) Hour 小时HRC Rockwell C Hardness C级洛氏硬度HS High Pressure Steam 高压蒸汽HS Shore Scleroscope Hardness 肖氏硬度HSC High Pressure Condensate 高压蒸汽凝液HT High Temperature 高温HT Heat Treatment 热处理HT Hydrostatic Test 水压试验HV Vickers Hardness 维氏硬度Hvy Heavy 重的、重型的HW Hot Water 热水ICW Inter Cooling Water 中间冷却水ID Inside Diameter 内径IF Interface 交接面Illus Illustration 说明、图解IN Inlet 进口in Inch 英寸incl Including 包括Ind Indicate 指示Ins Insulation 保温INSP Inspection 检验Instl Installation 安装Int Internal 内部的Int Intermediate 中间的Intmt Intermittent 间歇的、间断的I/O Input/Output 输入/输出Jt Joint 连接、接头KG Kilogram 公斤KW(kw) Kilowatt 千瓦LAS Low Alloy Steel 低合金钢lb pound 磅LC Level Control 液位控制器Leng Length 长度LF Female Face 凹面Lg Long 长的LG Level Glass 液位计LH Left Hand 左手Lin Linear 线性的Liq Liquid 液体Lj Lap joint 搭接LJ Lapped Joint 松套LM Male Face 凸面LMTD Logarithmic Mean Temperature Difference 对数平均温差LN Liquid Nitrogen 液氮LN Level Normal 正常液位Lng Lining 衬里LNG Liquefied Natural Gas 液化天然气Lo Lubrication oil 润滑油Lo Low 低LOA Length Over-All 全长\总长LOC Location 位置Log Logarithm(to the base 10) 对数（以10为底）Long Longitudinal 纵向LP Low Pressure 低压LPG Liquefied Petroleum Gas 液化石油气LT Low Temperature 低温LT Leak Testing 气密试验Ltd Limited 有限Ltr Letter 字母、信Lub Lubricate 润滑LW Lap Welding 搭接焊LWN Long Welding Neck 对焊长颈LWS Longitudinal Welded Seam 纵向焊缝M(m) Meter 米、公尺Mach Machine 机器Maint Maintenance 维修Mat(Mat’l) Material 材料MAWP Maximum Allowable Working Pressure 最大允许工作压力Max Maximum 最大MDMT Min. Design Metallic Temperature 最低设计金属温度Mech Mechanical 机械的Mfd Manufactured 制造的Mfr Manufacturer 制造商MG(mg) Milligram 毫克MH Manhole 人孔MI Melt Index 熔融指数MIG Metal Inert Gas Arc Welding 熔化极惰性气体保护焊Min Minimum 最小MIN(min) Minute 分钟MJG Metallic Jacketed Gasket 金属包复垫片Mk Mark 标志ml Milliliter 毫升mm Millimeter 毫米MP Medium Pressure 中压MPC Maximum Permissible Concentration 最大许用浓度MS Medium Pressure Steam 中压蒸汽MS Medium Steel 中碳钢MSL Mean Sea Level 平均海平面MT Magnetic Particle Examination 磁粉检测MTD Mean Temperature Difference 平均温差Mtd Mounted 安装、装配MTR Material Testing Report 材料试验报告MU Measurement Unit 测量单位MV Mean Value 平均值MW Mineral Wool 矿渣棉N North 北NA Not Applicable 不适用的NAT Natural 天然的Natl National 国家的NC America National Coarse Thread 美制粗牙螺纹NDT Nondestructive Testing 无损检验Neg Negative 负NF American National Fine Thread 美国细牙螺纹Nip Nipple 螺纹管接头、短节Nom Nominal 名义Nor Normal 正常NOZ Nozzle 接管NPS American Standard Straight Pipe Thread 美国标准直管螺纹NPSHA Net Positive Suction Head Available 有效汽蚀裕量NPSHR Net Positive Suction Head Required 要求汽蚀裕量NPT American Standard Taper Pipe Thread 美国标准锥管螺纹NT Net Tonnage 净吨数NTP Normal Temperature and Pressure 标准温度和压力NTS Not To Scale 不按比例Num Number 数、编号、号码Obj Object 目标、对象OC Operating Characteristic 操作特性OD Outside Diameter 外径OH Open Hearth 平炉Oper Operating 操作Opp Opposite 对面、相反OR Outside Radius 外半径OR Outside Ring 外环Orien Orientation 方位Ovhd Overhead 高架的、顶部的Oxyg Oxygen 氧P Page 页P Pressure 压力Par Parallel 平行Para Paragraph 节、段Pc Piece 件PE Polyethylene 聚乙烯PFD Process Flow Diagram 工艺流程图Perform Performance 性能PF Power Factor 功率因素PID Piping & Instruments Diagram 管道和仪表流程图Pl Plate 板Pneum Pneumatic 气、气动PO Purchase Order 订货单Port Portable 便携式、轻便Posit Positive 正Posit Position 位置ppb Parts per billion 十亿分之几ppm Parts per million 百万分之几Prod Product 产品Proj Project 项目、工程PS Polystyrene 聚苯乙烯psf Pounds per square feet 磅/平方英尺psi Pounds per square inch 磅/平方英寸PT Liquid Penetrants Examination 液体渗透检测PTFE Polytetrafluoroethylene 聚四氟乙烯PVA Polyvinyl Acetate 聚醋酸乙烯PVAL Polyvinyl Alcohol 聚乙烯醇PVC Polyvinyl Chloride 聚氯乙烯PWHT Post Weld Heat Treatment 焊后热处理QA Quality Assurance 质量保证QC Quality Control 质量控制Qty Quantity 数量Qual Quality 质量R Radius 半径Rad Radial 径向RC Rockwell Hardness 洛氏硬度Recip Reciprocate 往复式Recirc Recirculate 再循环Recom Recommended 建议、推荐Ref Reference 参照、基准Refract Refractory 耐火材料Reg Regulator 调节器Regen Regenerator 再生器、再生塔Reinf Reinforce 加强Rel Relative 相对Rep Report 报告Rep Repeat 重复Reqd Required 要求、需要的REV Revision 修改、版次Rev Review 评论、检查Rev Revolution 旋转、转数RF Raise face 突台面RH Relative Humidity 相对湿度RH Right Hand 右手RMS Root Mean Square 均方根ROT Rotating 旋转rpm revolutions per minute 转/分rps revolutions per second 转/秒RT Radiographic Examination 射线照相检验S South 北SAW Submerged Arc Welding 埋弧焊Sc Scale 刻度、比例SC Standard Condition 标准状态（温度压力）SCH Schedule 表号、管厚号、进度Sec Second 秒Sec Section 剖面、节、段Seg Segment 节、段Sep Separator 分离器Seq Sequence 次序、顺序SG Specific Gravity 比重SHP Shaft Horsepower 轴马力SI Standard International 国际单位制Sig Signal 信号Sld Solid 固体SMAW Shield Metal Arc Welding 手工焊Smls Seamless 无缝的SO Slip on 平焊（法兰）Sol Solution 溶液SP Spare parts 备件Sp Special 特殊的、专门的SP Static pressure 静压力Spec Specification 说明、规定SpGr Specific Gravity 比重Sq Square 方形、平方SR Stress Relief 消除应力SS Stainless Steel 不锈钢Sta Station 站STD Standard 标准STDWT Standard Weight 标准重量STL Steel 钢STP Standard Temperature and Pressure 标准温度和压力Suc Suction 吸入Suppl Supplement 补充SW Shop Welding 车间焊接SW Spot Weld 点焊SW Socket Welding 承插焊（法兰）SWP Safety Working Pressure 安全工作压力SYM Symbol 符号、标志SYM Symmetry 对称SYS System 系统T Ton 吨TC Tungsten Carbide 碳化钨Tech Technique 技术TEMA Tubular Exchanger Manufacturers Associati on 管壳式换热器制造商协会（美国）Temp Temperature 温度Term Terminal 终端、接头Thk Thickness 厚度TIG Tungsten Inert Gas Arc Welding 钨极惰性气体保护焊TL Tangent line 切线Tol Tolerance 公差Tot Total 总Trans Transfer 输送器TW Total Weight 总重TW Tack Welding 定位焊Typ Typical 典型、标准UNC Unified National Coarse Thread 统一标准粗牙螺纹UNF Unified National Fine Thread 统一标准细牙螺纹US Undersize 尺寸过小UT Ultrasonic Examination 超声波探伤UTS Ultimate Tensile Strength 抗拉强度极限Vac Vacuum 真空Vap Vapor 蒸汽Var Variable 变化、变量Vel Velocity 速度Vert Vertical 垂直Vol Volume 体积VT Visual Testing 宏观（目测）检查W Watt 瓦WL Welding Line 焊缝线WL Water Line 水线WPS Welding Procedure Specification 焊接工艺规程WP Working Pressure 工作压力WRC Welding Research Committee 焊接研究委员会（美国）WS Water Supply 供水WT Weight 重量W/V Wind Velocity 风速XR X-Ray X射线Yd Yard 码YP Yield Point 屈服点Yr Year 年。
化工设备常用词汇和缩写中英文对照
Emergency事故、紧急
Encl
Enclosure密封、封闭
Engrg、Eng
Engineering工程、设计
EP
Explosion Proof防爆
Eq
Equipment设备
Eq
Equation公式、方程式
Eq
Equivalent当量
ES
Electrostatic静电
EST
Estimate估计
Corporation公司
Corr
Corrosion腐蚀
CP
Centipoise厘泊
CP
Center of Pressure压力中心
Cpl
Coupling管箍
Cplg
Coupling联轴节
CR
Chloroprene Rubber氯丁橡胶
CS
Carbon Steel碳钢
CS
Center Section中心截面
CSTG
Casting铸造、铸件
Ctr
Center中心
CW
Cooling Water冷却水
CW
Continuous Welding连续焊
Cy
Cycle循环
Cyl
Cylinder气缸、圆筒
D
Density密度
Dbl
Double二倍、双
DEDD
Detail Engineering Design Data详细工程设计数据
American Wire Gauge美国线规
AWS(AWI)
American Welding Society(Institute)美国焊接学会
BAB
Babbitt Metal巴氏合金
常用化工机械专业英语对照
常用化工机械专业英语对照control wiring控制线路常用机械专业英语对照motor lead电动机引出线Cutting: 切割 power wiring电力布线 socket weld承插焊接 tenderdocument(提供证件 fillet weld角焊,填角焊 orifice plate.挡板 branch connection分支接续 nut 螺母 fabrication tolerance.制造容差 flange gasket 法兰垫片 local heat treatment 局部热处理 dimensional inspection 尺寸检验 threaded pipe螺纹管 burn through 烧蚀 seal welding.密封焊接piping system.管道系统 flange joint 凸缘接头 reinforcement of weld加强焊缝 undercut 底切 fabrication.制造 feeder馈电线 dye penetrant examination染料渗透试验法 conduit outlet电线引出口 magnetic particle examination 磁粉检验 seal fitting 密封接头, 密封配件 girth weld环形焊缝Screw thread lubricant螺纹润滑剂 cement lined piping 水泥衬里 Seal: 绝缘层 weld joint 焊缝, 焊接接头 weld reinforcement 焊缝补强 spool drawing 管路图, 管路详图 lock washer 锁紧[止动, 防松]垫圈 spot test 抽查, 当场测试 electrical panel.配电板,配电盘 butt weld 对接焊缝 nipple螺纹接头Random Radiography随机射线照相检查 zinc plated.镀锌的 radiographic examination 射线照相检查 ring joint 环接, 围缘接合 assembly.装配 bolt 螺栓 erection 架设 control: 控制器 examination试验 National Electrical Code 全国电气规程 cable tray.电缆盘 master schedule 主要图表, 综合图表, 设计rigid steel conduit 钢制电线管任务书, 主要作业表 power control 功率控制 torque wrench 转矩扳手 arc welding 电弧焊 job site 施工现场control cable控制电缆操纵索 flange connection.凸缘联接 normal bend 法向[法线]弯管 Hard hat: 安全帽 cable glands: 电缆衬垫 Goggles:护目镜exfoliation剥落 stockpile贮存 power receptacle 电力插座 packing list装箱单 grounding conductor 接地导体 crate: 柳条箱 lighting fixture照明器材 purchased material list原材料进货单 junction box 分线箱 back-feed反馈 race way 电缆管道 wire coil线盘，线卷， terminal box接线盒 NPT thread. 美国标准锥管螺纹 distribution board配电盘, 配电屏 cable gland 电缆衬垫 receptacle 插座 terminal block线弧, 接头排接线盒, 接线板, tumble switch.翻转开关,拨动式开关线夹 cathodic protection system 阴极保护系统 power drill机械钻 Circuit breaker断路开关 connector. 接线器amplifier panel 放大器盘 insulated sleeve绝缘套管 control console 控制台 wire connector接线器 electrical material电气材料 wire terminal电线接头 convenience receptacle.电源插座cable gland 电缆衬垫 grouting 灌浆TIG: Tungsten-arc Inert-Gas welding 钨极电fabrication 加工,制造弧惰性气体保护焊 instrument rack 计测器支架filler rod焊条 tank gauge 液面计tensile strength 抗张强度 flushing 冲洗，填缝shield gas 保护气体 analyzer分析器shield jig保护夹具 piping管道敷设high frequency generator.高频发电机 tubing敷设管道welding rod 焊条 cable fitting电缆配件filler metal 焊料, 焊丝 elbow.弯管接头shop fabrication 车间制造 main pipe 主管道field installation 现场安装 bend.弯管弯头welding bead 焊道 solvent 溶剂both sides welding.双面焊接 postweld heat treatment 焊后热处理residual stress 残余应力 jig.夹具electrode 电焊条 arc gouging 电弧刨削condensation 冷凝 chipping修琢longitudinal.纵向的 machining 机械加工horizontal line 水平线 bridges.管式桥circumferential joint 周圈接缝 clamp.夹钳 nondestructive examination.非破坏性检验, 压力容器基本词汇qualification: 合格性安全阀 safety valve construction work施工工程安装 Installation welded joint焊接缝焊接节点鞍式支座 saddle support gas cutting.气割凹面 concavearc cutting电弧切割半球形封头 Hemispherical heads grind off 磨掉棒barsmetallic luster 金属光泽保温支撑 insulation support Screwed Piping Joints螺丝状的管接头 [wiki]爆炸[/wiki]性 explosive gouging .刨削槽泵pumpBending: 挠曲变径段 reducers witness test订货人在场的试验标记stampingWelding: 焊接标志 markingThreading: 车缧纹标志的移植 Transferring marking Leveling:校平波纹板 Corrugating Paper color identification 彩色识别补强管 reinforcing nozzle Alignment:对准,定位调整补强圈 reinforcing ring check against 检查, 核对不锈钢 stainless steel Fixing:固定不圆度 out-of-roundness Console:控制台材料 materialscubicle室,箱材料证明书 Certification of materialaudit 审计超声检验 Ultrasonic Examination material certificate.材料合格证衬里 Liningsvertical panel竖直面板成型 Forming成型封头 Formed heads power distribution panel 配电盘gauge board仪表板尺寸 Dimensions beveling 磨斜棱,磨斜边翅片管finned tubes local panel 现场配电盘冲击试验 impact test 储罐 storage tank 工作温度 operation/service temperature 传热面积heat transfer surface 工作压力 operation pressure 磁粉检验 Magnetic Particle Examination 固定的 fixed次要应力 secondary stress 管板 tube sheet粗糙度 roughness 管壳式换热器 shell and tube heat exchanger 淬火Quenching 管口材料表 sheet of material for nozzle 带折边的锥形toriconical 管口方位 nozzle orientation 弹簧 springs 管箱 channel 弹簧垫圈 spring washer 管子 pipes nozzle tube 弹性模量 modulus of Elasticity 管嘴 nipple挡板 baffle plate 罐桶槽 tank低合金钢容器 low alloy steel vessels 过渡段 transition in低温容器 Low-temperature vessels 过渡圆角 Knuckles地震烈度 seismic intensity 焊后热处理 after post weld heat treating 垫板 Backing strip 焊接工艺 welding procedure specification 垫片 gasket 焊接接头 welding joints 垫圈 washer 焊接系数 welding coefficient 碟形封头 Dished heads 厚度 thickness顶丝 jackscrew 滑动的 sliding定距管 spacer 环向应力 hoop stress定位销 pin dowel 回火 tempering定义 Definitions 基本地震加速度 basic seismic acceleration 毒性toxicity 基本分压 basic wind pressure 镀锌容器 Galvanized vessels 计算厚度 calculated thickness 锻件 Forgings 技术条件 form of Specification 对焊[wiki]法兰[/wiki] welding neck flange 加强圈 stiffening rings 耳座 lug 夹套容器 Jacketed vessels [wiki]阀门[/wiki] valves 检查孔 Inspection openings 法兰 flanges 检验 inspection法兰接触面 Flange contact facings 角焊 Fillet welds防冲板 impingement baffle 接地板 earth lug防[wiki]腐蚀[/wiki]衬里 Corrosion resistant 截止阀 Stop valveslinings 介质特性 fluid property 防火 fire protection 金属温度 Metal temperature 防涡流挡板 vortex breaker 筋板 rib plate非受压件 nonpressure parts 径向应力 radial stress非圆形容器 Noncircular vessels 静(压力)水头 static head分析 analysis 局部 areas峰值应力 peak stress 局部 local腐蚀裕量 corrosion allowance 局部焊后热处理 Local postweld heat 附加载荷 supplementary loading treatment附件 attachments 矩形设计 rectangular design 复合板 Clad plate 卡箍clamp覆层容器 clad vessels 开孔补强 reinforcement for openings 盖板 Cover plates 快开盖 Quick-actuating closures 杆 rods and bars 拉杆 tie rod 刚性 Stiffness 裂缝 Cracking高合金容器 high-alloy vessels 流体(介质) fluid螺孔 holes for screw 筒体 shell螺母 nut 凸面 convex螺塞 plug 凸缘 socket螺栓 bolt 椭圆封头 Ellipsoidal heads 螺纹 threaded 外压容器 vessels subjected to external螺柱 studs pressure名义厚度 nominal thickness 未注尺寸公差 tolerance grade not noted 铭牌 Nameplates 无支撑 unstayed内部构件 Internal structures 系数 factor内衬筒 internal shell 现场安装 Field assembly 盘管 coil tube 校核checking of配件 fittings 泄放 Discharge膨胀节 expansion joint 泄压装置 Pressure relieving devices 平封头Flat heads 性能 properties评定 Qualification 许用工作压力 allowable working pressure 气孔Porosity 许用应力 allowable stress 气压试验 Pneumatic test 易然的flammable钎焊 brazing 应力腐蚀 stress corrosion 强度 strength of 应力集中stress concentration 球形封头 spherically dished 预热 Preheating 曲率 curvature 圆度 roundness屈服 yielding 圆角和倒角 corners and fillets 全容积 total volume 载荷 Loadings缺陷 defects 胀接 expanded connections 群座 skirt support 折流板baffle plate 热处理 thermal treatment 蒸发器 Evaporators 热处理 heat treatmen 直边长度 length of skirt 热应力 thermal stress 直径 Diameter人孔 manholes 制造 fabrication韧性 ductility 制造厂 fabricator容积 volume 制造方法 methods of fabrication 容器 vessel 制造工艺fabrication technology 容器净重 empty weight 周长 Girth容器类别 vessel classification 主应力 primary stress 塞焊 Plug welds 柱状壳体 Cylindrical shells 设计压力 design pressure 铸铁容器 cast iron vessels 射线超声检验 Radiographic Examination 转角半径 knuckle radius 渗透检验 Penetrant Examination 装配 assembling石墨 graphite 锥度 tapered试样 Test coupons 锥壳 conical shell 适用范围 Scope 锥形封头 Conical heads 手孔 handholes 资格 qualification 水压试验 hydrostatictest/hydraulic 纵向接头 Longitudinal joints test/hydrotest 组对 fitting uppipe closure管塞碳钢 carbon steel搪玻璃容器 enameled vessels end closure 端盖梯子、平台 ladders, platforms orifice plate 挡板填充金属 filler metal exial spacing 轴向间距manufacture tolerance 制造公差 Appl Applied 应用的Appl Applicable 适当的、合适的 acid passivation 酸洗钝化part drawing 零件图 Approx Approximate 大约、近似 stud bolts 双头螺柱化工设备常用词汇和缩写中英文对照Appx Appendix 附录、附件Arrgt Arrangement 布置化工设备常用词汇和缩写中英文对照AS Alloy steel 合金钢Asb Asbestos 石棉ASL Above Sea Level 海拔高度缩写/ 英文 /中文AB Anchor Bolt 地脚螺栓 ASM American Society for Metals 美国金属学会 Abs Absolute 绝对的 ASME American Society of MechanicalAbs Abstract 文摘、摘要 Engineers 美国机械工程师学会 A/C Account 帐、帐目AC Alternating Current 交流电 Assem Assembly 装配ASTM American Society for Testing andAdd Addendum 补充、补遗、附录 Materials 美国材料试验学会ADL Acceptable Defect Level 允许的缺陷标Atm Atmosphere 大气准 atm Atmosphere pressure 大气压 Adpt Adapter 连接器、接头Auto Automatic 自动 AE Absolute Error 绝对误差 Aux Auxiliary 辅助设备、辅助的AET Acoustic Emission Examination 声发射Avail Available 有效的、可用的检验AISC American Institute of Steel Construction Avg Average 平均美国钢结构学会 AW Arc welding 电弧焊 AISI American Iron and Steel Institute 美国钢AW Automatic Welding 自动焊铁学会AL Aluminium 铝 A.W.G. American Wire Gauge 美国线规 Alk Alkaline 碱的、强碱的AWS(AWI) American Welding ALM Alarm 报警 Society(Institute) 美国焊接学会 Alt Alternate 交流、改变Amb Ambient 周围的 BAB Babbitt Metal 巴氏合金 Amt Amount 数量、金额Anh Anhydrous 无水的 Baf Baffle 折流板、缓冲板 ANSI American National Standard Institute 美国国家标准学会 BB Ball Bearing 滚珠轴承 API American Petroleum Institute 美国石油学会 BC Between Centers 中心距、轴间距App Apparatus 设备App Appendix 附录、补遗 BC Bolt circle 螺栓中心圆BD Blow down 放空、放料CA Chemical Analysis 化学分析 BEDD Basic engineering design data 基础工程设计数据 CA Corrosion Allowance 腐蚀裕量Bet Between 在…之间Bev Bevel 斜角、坡口 Calc Calculate 计算 BF Back face 背面、反面 Cap Capacity 能力、容量 BF Blind flange 法兰盖(盲法兰) CAS Cast Alloy Steel 铸造合金钢BHN Brinell hardness number 布氏硬度值 Cat Catalyst 触媒、催化剂Catg Catalog 目录、样本 BL Battery Limit 界区 BL Battery Line 界区线C-C(C/C) Center to center 中心距 B/L Bill of Loading 载荷数据表cc carbon copy 复写(纸复制)本 Bld Blind 盲板Blk Black 黑色 cc cubic centimeter 立方厘米 Blk Blank 空白CCW Counter clockwise 反时针方向 BM Bench Mark 基准标志BM Bending Moment 弯矩 CD Cold Drawn 冷拉的、冷拔的B/M (BOM) Bill of Material 材料表 CE Covered Electrode 焊条Bot Bottom 底 Cent Centrifugal 离心的 BP Back Pressure 背压 CF Centrifugal Force 离心力BP Base plate 底板BR Basic Requirements 基本要求 CFW Continuous Fillet Weld 连续角焊缝BRG Bearing 轴承 CG Center of Gravity 重心 BRKT Bracket 支架Brs Brass 黄铜 CH Case-Hardening 表面硬化 BS Both Side 两边BS British Standard 英国标准 Ch Chapter 章节Cham Chamfer 倒角、斜角、斜面 BS Balance Sheet 平衡表Bskt Basket 筐 Chan Channel 通道、沟槽、管箱、槽钢 BTU British Thermal Unit 英国热量单位Chk Check 检查 BV Back View 后视图 CI Cast Iron 铸铁 BV Butterfly Valve 碟阀 CIF Cost， Insurance and Freight 到岸价格 BW Brine Vater 冷冻盐水BW Butt Welding 对焊 Circ Circumference 圆周、环向 BWG Birmingham Wire Gauge 伯明翰线规CL Class 等级、类别 BWRA. British Welding Research Association CL Center Line 中心线英国焊接研究协会 CL Clearance 间隙 CCentigrade(degree) 摄氏度数 CLAS Cast Low Alloy Steel 低合金铸钢Dbl Double 二倍、双CM Center of Mass 质量中心 DEDD Detail Engineering Design Data 详细工程设计数据 Cnds Condensate 冷凝液 Def Definition 定义 CO Clean Out 清除 Deg Degree 度、等级 Co Company 公司 Dept Department 部门 Coef Coefficient 系数 Des Design 设计 Col Column 柱、塔 Det Detail 详细 Comb Combination 组合 Detn Determination 确定、决定 Comp Compare 比较Comp Compound 化合物、复合的 Dev Deviation 偏差Dev Device 装置 Compn Composition 组分 DF Design Formula 设计公式Conc Concrete 混凝土Conc Concentration 浓度 Df Deflection 偏斜 Cond Conductor 导体 Dia Diameter 直径 Cond Condition 条件 Diag Diagram 图 Conn Connection 联接、接口 Dim Dimension 尺寸Dir Direction 方向 Const Constant 常数、恒定的 Disch Discharge 排出、出口Const Construction 结构 Distr Distribution 分布 Cont Control 控制Div Division 部分、区分 Cont Contain 包含 DL Dead load 静载荷、自重 Cont Content 内容、含量Corp Corporation 公司 Doc Document 文件、资料Corr Corrosion 腐蚀CP Centipoise 厘泊 DP Design Pressure 设计压力 CP Center of Pressure 压力中心DP Differential Pressure 压差、分压 Cpl Coupling 管箍Cplg Coupling 联轴节 Dr Drill 钻孔 CR Chloroprene Rubber 氯丁橡胶 Dr Drive 驱动DW Dead weight 静重、自重 CS Carbon Steel 碳钢CS Center Section 中心截面 DW Demineralized Water 脱盐水CSTG Casting 铸造、铸件 Dwg Drawing 图E East 东 Ctr Center 中心 EC Elasticity Coefficient 弹性系数 CW Cooling Water 冷却水Ecc Eccentric 偏心 CW Continuous Welding 连续焊 EF Electric Furnace 电炉Eff Efficiency 效率 Cy Cycle 循环 eg exempli gratia 例如 CylCylinder 气缸、圆筒 EHP Effective Horsepower 有效功率D Density 密度 EJ Expansion joint 膨胀节Fig Figure 图EL Elevation 标高 Fin Finish 加工、完成 Elb Elbow 弯头 FL Full Load 满载 Elec Electric 电的 Flex Flexible 挠性 Elem Element 元素、元件 Flg Flange 法兰FOB Free On Board 离岸价格 Ellip Ellipsoidal 椭球的、椭圆的FOC Free Of Charge 免费 Emer、Emerg Emergency 事故、紧急 ForgForging 锻件FOS Factor Of Safety 安全系数 Encl Enclosure 密封、封闭FREQ Frequency 频率 Engrg、Eng Engineering 工程、设计 FST Forged Steel 锻钢Ft Feet 英尺 EP Explosion Proof 防爆 Ftg Fitting 管件、装配 Eq Equipment 设备 F.V. Full Vacuum 全真空 Eq Equation 公式、方程式 FW Fresh Water 新鲜水FW Field Weld 现场焊接 Eq Equivalent 当量 FW Fillet Weld 角焊缝 ES Electrostatic 静电 GA General Average 平均值 EST Estimate 估计ESW Electro-Slag Welding 电渣焊 Gal Gallon 加仑Gen General 一般、总的 ET Eddy Current Examination 涡流检验 Genr Generator 发电机、发生器etc et cetera (and so on) 等等 GF Groove Face 槽面Gl Glass 玻璃 Evap Evaporate 蒸发 GL Ground Level 地面标高 Ex Example 例如Ex Excess 过剩、超过 GMAW Gas Metal Arc Welding 气体保护金Exam Examination 检验属极电弧焊 Exh Exhaust 废气、排气 Gnd Ground 接地、地面Exp Expansion 膨胀 Govt Government 政府 Exptl Experimental 实验的 GP General Purpose 一般用途、通用Ext External 外部 Gr Grade 等级 Ext Extreme 极端的 Gr Gravity 重力FAO Finish All Over 全部加工 Grd Ground 地面Grp Group 分组、类 FAX Facsimile 传真 Gr- wt Gross weight 总重、毛重FB Flat Bar 扁钢FCAW Flux Cored Arc Welding 熔剂芯弧焊HB Brinell Hardness 布氏硬度(手工焊)Fdn Foundation 基础 HC Hydrocarbon 烃类 FDW Feed Water 给水 HC High Capacity 大容量 FF Flat Face 平面 HD Head 压头 F/F Field Fabricated 现场制造 Hex Hexagon 六角HH Hand Hole 手孔Hor Horizontal 水平、卧式 LAS Low Alloy Steel 低合金钢hp Horsepower 马力 lb pound 磅 HP High Pressure 高压 LC Level Control 液位控制器 HR Rockwell Hardness 洛氏硬度Leng Length 长度 HR(hr) Hour 小时 LF Female Face 凹面 HRC Rockwell C Hardness C级洛氏硬度 Lg Long 长的LG Level Glass 液位计 HS High Pressure Steam 高压蒸汽 LH Left Hand 左手Lin Linear 线性的 HS Shore Scleroscope Hardness 肖氏硬度 Liq Liquid 液体Lj Lap joint 搭接 HSC High Pressure Condensate 高压蒸汽凝LJ Lapped Joint 松套液 LM Male Face 凸面 HT High Temperature 高温 LMTD Logarithmic Mean TemperatureDifference 对数平均温差 HT Heat Treatment 热处理 LN Liquid Nitrogen 液氮LN Level Normal 正常液位 HT Hydrostatic Test 水压试验Lng Lining 衬里 HV Vickers Hardness 维氏硬度 LNG Liquefied Natural Gas 液化天然气Hvy Heavy 重的、重型的 Lo Lubrication oil 润滑油Lo Low 低 HW Hot Water 热水 LOA Length Over-All 全长\总长ICW Inter Cooling Water 中间冷却水LOC Location 位置 ID Inside Diameter 内径 Log Logarithm(to the base 10) 对数(以10为IF Interface 交接面底) Illus Illustration 说明、图解Long Longitudinal 纵向LP Low Pressure 低压 IN Inlet 进口 LPG Liquefied Petroleum Gas 液化石油气in Inch 英寸incl Including 包括 LT Low Temperature 低温 Ind Indicate 指示 LT Leak Testing 气密试验 Ins Insulation 保温INSP Inspection 检验 Ltd Limited 有限 Instl Installation 安装 Ltr Letter 字母、信 Int Internal 内部的 Lub Lubricate 润滑 Int Intermediate 中间的 LW Lap Welding 搭接焊 Intmt Intermittent 间歇的、间断的 LWN Long Welding Neck 对焊长颈I/O Input/Output 输入/输出 LWS Longitudinal Welded Seam 纵向焊缝Jt Joint 连接、接头 M(m) Meter 米、公尺 KG Kilogram 公斤 Mach Machine 机器 KW(kw) Kilowatt 千瓦 Maint Maintenance 维修Mat(Mat’l) Material 材料 NAT Natural 天然的Natl National 国家的 MAWP Maximum Allowable Working Pressure NC America National Coarse Thread 美制粗最大允许工作压力牙螺纹 Max Maximum 最大 NDT Nondestructive Testing 无损检验 MDMT Min. Design Metallic Temperature 最低设计金属温度 Neg Negative 负 Mech Mechanical 机械的 NF American National Fine Thread 美国细牙Mfd Manufactured 制造的螺纹Nip Nipple 螺纹管接头、短节 Mfr Manufacturer 制造商Nom Nominal 名义 MG(mg) Milligram 毫克 MH Manhole 人孔 Nor Normal 正常 MI Melt Index 熔融指数 NOZ Nozzle 接管 MIG Metal Inert Gas Arc Welding 熔化极惰NPS American Standard Straight Pipe Thread 性气体保护焊美国标准直管螺纹 Min Minimum 最小 NPSHA Net Positive Suction Head AvailableMIN(min) Minute 分钟有效汽蚀裕量 MJG Metallic Jacketed Gasket 金属包复垫片 NPSHR Net Positive Suction Head Required要求汽蚀裕量 Mk Mark 标志 NPT American Standard Taper Pipe Thread 美ml Milliliter 毫升国标准锥管螺纹 mm Millimeter 毫米 NT Net Tonnage 净吨数 MP Medium Pressure 中压 NTP Normal Temperature and Pressure 标准温度和压力 MPC Maximum Permissible Concentration 最NTS Not To Scale 不按比例大许用浓度MS Medium Pressure Steam 中压蒸汽 Num Number 数、编号、号码MS Medium Steel 中碳钢 Obj Object 目标、对象 MSL Mean Sea Level 平均海平面 OC Operating Characteristic 操作特性MT Magnetic Particle Examination 磁粉检测 OD Outside Diameter 外径MTD Mean Temperature Difference 平均温差 OH Open Hearth 平炉Oper Operating 操作 Mtd Mounted 安装、装配 Opp Opposite 对面、相反MTR Material Testing Report 材料试验报告 OR Outside Radius 外半径MU Measurement Unit 测量单位 OR Outside Ring 外环Orien Orientation 方位 MV Mean Value 平均值 Ovhd Overhead 高架的、顶部的 MW Mineral Wool 矿渣棉Oxyg Oxygen 氧 N North 北 P Page 页 NA Not Applicable 不适用的 P Pressure 压力Par Parallel 平行Para Paragraph 节、段 Qual Quality 质量Pc Piece 件 R Radius 半径 PE Polyethylene 聚乙烯 Rad Radial 径向 PFD Process Flow Diagram 工艺流程图 RC Rockwell Hardness 洛氏硬度Perform Performance 性能 Recip Reciprocate 往复式Recirc Recirculate 再循环 PF Power Factor 功率因素 Recom Recommended 建议、推荐PID Piping & Instruments Diagram 管道和仪Ref Reference 参照、基准表流程图Refract Refractory 耐火材料 Pl Plate 板Pneum Pneumatic 气、气动Reg Regulator 调节器 PO Purchase Order 订货单 Regen Regenerator 再生器、再生塔Port Portable 便携式、轻便 Reinf Reinforce 加强Rel Relative 相对 Posit Positive 正 Rep Report 报告 Posit Position位置 Rep Repeat 重复 ppb Parts per billion 十亿分之几 Reqd Required 要求、需要的ppm Parts per million 百万分之几 REV Revision 修改、版次Prod Product 产品 Rev Review 评论、检查 Proj Project 项目、工程 Rev Revolution 旋转、转数PS Polystyrene 聚苯乙烯psf Pounds per square feet 磅/平方英尺 RF Raise face 突台面RH Relative Humidity 相对湿度 psi Pounds per square inch 磅/平方英寸RH Right Hand 右手 PT Liquid Penetrants Examination 液体渗透RMS Root Mean Square 均方根检测PTFE Polytetrafluoroethylene 聚四氟乙烯 ROT Rotating 旋转rpm revolutions per minute 转/分 PVA Polyvinyl Acetate 聚醋酸乙烯rps revolutions per second 转/秒 PVAL Polyvinyl Alcohol 聚乙烯醇RT Radiographic Examination 射线照相检验 PVC Polyvinyl Chloride 聚氯乙烯S South 北 PWHT Post Weld Heat Treatment 焊后热处理 SAW Submerged Arc Welding 埋弧焊QA Quality Assurance 质量保证 Sc Scale 刻度、比例SC Standard Condition 标准状态(温度压力)QC Quality Control 质量控制SCH Schedule 表号、管厚号、进度 Qty Quantity 数量Sec Second 秒Sec Section 剖面、节、段 SYM Symmetry 对称SYS System 系统 Seg Segment 节、段 T Ton 吨 Sep Separator 分离器 TC Tungsten Carbide 碳化钨 Seq Sequence 次序、顺序Tech Technique 技术 SG Specific Gravity 比重 TEMA Tubular Exchanger ManufacturersSHP Shaft Horsepower 轴马力 Association 管壳式换热器制造商协会(美国) SI Standard International 国际单位制 Temp Temperature 温度Term Terminal 终端、接头 Sig Signal 信号Sld Solid 固体 Thk Thickness 厚度 SMAW Shield Metal Arc Welding 手工焊 TIG Tungsten Inert Gas Arc Welding 钨极惰性气体保护焊 Smls Seamless 无缝的 TL Tangent line 切线 SO Slip on 平焊(法兰) Tol Tolerance 公差 Sol Solution 溶液 Tot Total 总 SP Spare parts 备件 Trans Transfer 输送器 Sp Special 特殊的、专门的 TW Total Weight 总重TW Tack Welding 定位焊 SP Static pressure 静压力 Typ Typical 典型、标准 Spec Specification 说明、规定 UNC Unified National Coarse Thread 统一标准粗牙螺纹 SpGr Specific Gravity 比重 UNF Unified National Fine Thread 统一标准细牙螺纹 Sq Square 方形、平方 US Undersize 尺寸过小 SR Stress Relief 消除应力 UT Ultrasonic Examination 超声波探伤SS Stainless Steel 不锈钢 UTS Ultimate Tensile Strength 抗拉强度极限Sta Station 站STD Standard 标准 Vac Vacuum 真空 STDWT Standard Weight 标准重量 Vap Vapor 蒸汽Var Variable 变化、变量 STL Steel 钢 Vel Velocity 速度 STP Standard Temperature and Pressure 标准Vert Vertical 垂直温度和压力 Vol Volume 体积 Suc Suction 吸入 VT Visual Testing 宏观(目测)检查 Suppl Supplement 补充SW Shop Welding 车间焊接 W Watt 瓦WL Welding Line 焊缝线 SW Spot Weld 点焊 WL Water Line 水线 SW Socket Welding 承插焊(法兰) WPS Welding Procedure Specification 焊接工艺规程 SWP Safety Working Pressure 安全工作压力 WP Working Pressure 工作压力SYM Symbol 符号、标志 WRC Welding Research Committee 焊接研究委员会(美国) WS Water Supply 供水 WT Weight 重量 W/V Wind Velocity 风速 XR X-Ray X射线 Yd Yard 码YP Yield Point 屈服点 Yr Year 年external/outide diameter 外径grease 油污。
化工设备常用词汇中英文对照
化工设备泵pump轴流泵axial flow pump真空泵vacuum pump屏蔽泵canned pump柱塞泵plunger pump涡轮泵turbine pump涡流泵vortex pump离心泵centrifugal pump喷射泵jet pump转子泵rotary pump管道泵inline pump双作用往复泵double action reciprocating pump计量泵metering pump深井泵deep well pump齿轮泵gear pump手摇泵hand(wobble) pump螺杆泵screw (spiral) pump潜水泵submersible pump斜转子泵inclined rotor pump封闭式电磁泵hermetically sealed magnetic drive pump 气升泵air-lift-pump轴承bearing叶轮impeller虹吸管siphon高压容器high pressure vessel焚化炉incinerator火焰清除器flame arrester工业炉furnace烧嘴burner锅炉boiler回转窑rotary kiln加热器heater电加热器electric heater冷却器cooler冷凝器condenser换热器heat exchanger反应器reactor蒸馏釜still搅拌器agitator混合器mixer静态混合器static mixers管道混合器line mixers混合槽mixing tanks破碎机crusher磨碎机grinder研磨机pulverizer球磨机ballmill过滤器filter分离器separator干燥器drier翅片fins烟囱stack火炬flare筛子screen煅烧窑calciner倾析器decanter蒸发器evaporator再沸器reboiler萃取器extractor离心机centrifuger吸附（收）器adsorber结晶器crystallizer电解槽electrolyzer电除尘器electric precipitator洗涤器scrubber消石灰器slaker料仓bin料斗hopper加料器feeder增稠器thickener澄清器clarifier分级器classifier浮洗器flocculator废液池sump喷射器ejector喷头sprayer成套设备package unit仪器设备apparatus附属设备accessory旋转式压缩机rotary compressor往复式压缩机reciprocating compressor 水环式压缩机nash compressor螺杆式压缩机helical screw compressor 离心式压缩机centrifugal compressor 多级压缩机mutiple stages compressor 固定床反应器fixed bed reactor流化床反应器fluidized bed reactor管式反应器tubular reactor列管式换热器tubular heat exchanger螺旋板式换热器spiral plate heat exchanger 萃取塔extraction column板式塔plate column填料塔packed column洗涤塔scrubber吸收塔absorber冷却塔cooling tower精馏塔fractionating tower汽提塔stripper再生塔regenerator造粒塔prill tower塔附件tower accessories液体分配（布）器liquid distributor填料支持板support plate定距管spacer降液管downcomer升气管chimney顶(底)层塔盘top (bottom) tray挡板baffle抽出口draw nozzle溢流堰weir泡罩bubble cap筛板sieve plate浮阀float valve除沫器demister pad塔裙座skirt椭圆封头elliptical head高位槽head tank中间槽intermediate tank加料槽feed tank补给槽make-up tank计量槽measuring tank电解槽cell溜槽chute收集槽collecting tank液滴分离器knockout drum稀释罐thinning tank缓冲罐surge drum回流罐reflux drum闪蒸罐flash drum浮顶罐floating roof tank内浮顶罐covered floating roof tank球罐spheroid气柜gas holder湿式气柜wet gas-holder干式气柜dry gas-holder螺旋式气柜helical gas-holder星型放料器,旋转阀rotary valve抽滤器mutche filter压滤器filter press压滤机pressure filter板框压滤器plate-and-fram filter press 转鼓过滤器rotary drum filter带式过滤器belt filter翻盘式过滤器袋滤器bag filter旋风分离器cyclone separator盘式干燥箱compartment tray drier真空干燥器vacuum drier隧道式干燥器tunnel drier回转干燥器rotary drier穿流循环干燥器through circulation drier 喷雾干燥器spray drier气流干燥器pneumatic conveyor drier圆盘式加料器dish feeder螺旋式加料器screw feeder颚式破碎机jaw crusher回转破碎机gyratory crusher滚洞破碎机roll crusher锤式破碎机hammer crusher冲击破碎机rotor impact breaker气流喷射粉碎机jet pulverizer棍磨机rod mill雷蒙机raymond mill锤磨机hammer mill辊磨机roller mill振动筛vibrating screen回转筛rotary screen风机fan罗茨鼓风机root's blower起重机crane桥式起重机bridge crane电动葫芦motor hoist发电机generator电动机motor汽轮机steam turbine。
化工设备常用词汇中英文对照
化工设备泵 pump轴流泵 axial flow pump真空泵 vacuum pump屏蔽泵 canned pump柱塞泵 plunger pump涡轮泵 turbine pump涡流泵 vortex pump离心泵 centrifugal pump喷射泵 jet pump转子泵 rotary pump管道泵 inline pump 双作用往复泵 double actionreciprocating pump计量泵 metering pump深井泵 deep well pump齿轮泵 gear pump手摇泵 hand(wobble) pump螺杆泵 screw (spiral) pump潜水泵 submersible pump斜转子泵 inclined rotor pump 封闭式电磁泵 hermetically sealedmagnetic drive pump气升泵 air-lift-pump轴承 bearing叶轮 impeller虹吸管 siphon高压容器 high pressure vessel 焚化炉 incinerator 火焰清除器 flame arrester 工业炉 furnace烧嘴 burner锅炉 boiler回转窑 rotary kiln加热器 heater电加热器 electric heater冷却器 cooler冷凝器 condenser换热器 heat exchanger反应器 reactor蒸馏釜 still搅拌器 agitator混合器 mixer静态混合器 static mixers管道混合器 line mixers 混合槽 mixing tanks 破碎机 crusher磨碎机 grinder研磨机 pulverizer球磨机 ballmill过滤器 filter分离器 separator 干燥器 drier翅片 fins烟囱 stack火炬 flare筛子 screen煅烧窑 calciner倾析器 decanter蒸发器 evaporator再沸器 reboiler萃取器 extractor离心机 centrifuger 吸附（收）器 adsorber 结晶器 crystallizer 电解槽 electrolyzer电除尘器 electric precipitator 洗涤器 scrubber消石灰器 slaker料仓 bin料斗 hopper加料器 feeder增稠器 thickener澄清器 clarifier分级器 classifier浮洗器 flocculator废液池 sump喷射器 ejector喷头 sprayer成套设备 package unit仪器设备 apparatus附属设备 accessory旋转式压缩机 rotary compressor 往复式压缩机 reciprocatingcompressor水环式压缩机 nash compressor 螺杆式压缩机 helical screwcompressor离心式压缩机 centrifugal compressor 多级压缩机 mutiple stages compressor 固定床反应器 fixed bed reactor流化床反应器 fluidized bed reactor 管式反应器 tubular reactor列管式换热器 tubular heat exchanger 螺旋板式换热器 spiral plate heatexchanger萃取塔 extraction column板式塔 plate column填料塔 packed column洗涤塔 scrubber吸收塔 absorber冷却塔 cooling tower精馏塔 fractionating tower汽提塔 stripper再生塔 regenerator造粒塔 prill tower塔附件 tower accessories液体分配（布）器 liquid distributor 填料支持板 support plate定距管 spacer降液管 downcomer升气管 chimney顶(底)层塔盘 top (bottom) tray 挡板 baffle抽出口 draw nozzle溢流堰 weir泡罩 bubble cap筛板 sieve plate浮阀 float valve除沫器 demister pad塔裙座 skirt椭圆封头 elliptical head 高位槽 head tank 中间槽 intermediate tank 加料槽 feed tank补给槽 make-up tank计量槽 measuring tank电解槽 cell溜槽 chute收集槽 collecting tank液滴分离器 knockout drum 稀释罐 thinning tank缓冲罐 surge drum回流罐 reflux drum闪蒸罐 flash drum浮顶罐 floating roof tank内浮顶罐 covered floating roof tank 球罐 spheroid气柜 gas holder湿式气柜 wet gas-holder干式气柜 dry gas-holder 螺旋式气柜 helical gas-holder星型放料器,旋转阀 rotary valve 抽滤器 mutche filter压滤器 filter press压滤机 pressure filter板框压滤器 plate-and-fram filterpress转鼓过滤器 rotary drum filter 带式过滤器 belt filter翻盘式过滤器袋滤器 bag filter旋风分离器 cyclone separator盘式干燥箱 compartment tray drier真空干燥器 vacuum drier隧道式干燥器 tunnel drier回转干燥器 rotary drier穿流循环干燥器 through circulationdrier喷雾干燥器 spray drier气流干燥器 pneumatic conveyor drier 圆盘式加料器 dish feeder螺旋式加料器 screw feeder颚式破碎机 jaw crusher 回转破碎机 gyratory crusher 滚洞破碎机 roll crusher锤式破碎机 hammer crusher冲击破碎机 rotor impact breaker气流喷射粉碎机 jet pulverizer棍磨机 rod mill雷蒙机 raymond mill锤磨机 hammer mill辊磨机 roller mill振动筛 vibrating screen回转筛 rotary screen风机 fan罗茨鼓风机 root's blower 起重机 crane桥式起重机 bridge crane 电动葫芦 motor hoist发电机 generator电动机 motor汽轮机 steam turbine。
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化工设备常用词汇和缩写中英文对照缩写/ 英文/中文AB Anchor Bolt 地脚螺栓Abs Absolute 绝对的Abs Abstract 文摘、摘要A/C Account 帐、帐目AC Alternating Current 交流电Add Addendum 补充、补遗、附录ADL Acceptable Defect Level 允许的缺陷标准Adpt Adapter 连接器、接头AE Absolute Error 绝对误差AET Acoustic Emission Examination 声发射检验AISC American Institute of Steel Construction 美国钢结构学会AISI American Iron and Steel Institute 美国钢铁学会AL Aluminium 铝Alk Alkaline 碱的、强碱的ALM Alarm 报警Alt Alternate 交流、改变Amb Ambient 周围的Amt Amount 数量、金额Anh Anhydrous 无水的ANSI American National Standard Institute 美国国家标准学会API American Petroleum Institute 美国石油学会App Apparatus 设备App Appendix 附录、补遗Appl Applied 应用的Appl Applicable 适当的、合适的Approx Approximate 大约、近似Appx Appendix 附录、附件Arrgt Arrangement 布置AS Alloy steel 合金钢Asb Asbestos 石棉ASL Above Sea Level 海拔高度ASM American Society for Metals 美国金属学会ASME American Society of Mechanical Engineers 美国机械工程师学会Assem Assembly 装配ASTM American Society for Testing and Materials 美国材料试验学会Atm Atmosphere 大气atm Atmosphere pressure 大气压Auto Automatic 自动Aux Auxiliary 辅助设备、辅助的Avail Available 有效的、可用的Avg Average 平均AW Arc welding 电弧焊AW Automatic Welding 自动焊A.W.G. American Wire Gauge 美国线规AWS(AWI) American Welding Society(Institute) 美国焊接学会BAB Babbitt Metal 巴氏合金Baf Baffle 折流板、缓冲板BB Ball Bearing 滚珠轴承BC Between Centers 中心距、轴间距BC Bolt circle 螺栓中心圆BD Blow down 放空、放料BEDD Basic engineering design data 基础工程设计数据Bet Between 在…之间Bev Bevel 斜角、坡口BF Back face 背面、反面BF Blind flange 法兰盖（盲法兰）BHN Brinell hardness number 布氏硬度值BL Battery Limit 界区BL Battery Line 界区线B/L Bill of Loading 载荷数据表Bld Blind 盲板Blk Black 黑色Blk Blank 空白BM Bench Mark 基准标志BM Bending Moment 弯矩B/M (BOM) Bill of Material 材料表Bot Bottom 底BP Back Pressure 背压BP Base plate 底板BR Basic Requirements 基本要求BRG Bearing 轴承BRKT Bracket 支架Brs Brass 黄铜BS Both Side 两边BS British Standard 英国标准BS Balance Sheet 平衡表Bskt Basket 筐BTU British Thermal Unit 英国热量单位BV Back View 后视图BV Butterfly Valve 碟阀BW Brine Vater 冷冻盐水BW Butt Welding 对焊BWG Birmingham Wire Gauge 伯明翰线规BWRA. British Welding Research Association 英国焊接研究协会C Centigrade(degree) 摄氏度数CA Chemical Analysis 化学分析CA Corrosion Allowance 腐蚀裕量Calc Calculate 计算Cap Capacity 能力、容量CAS Cast Alloy Steel 铸造合金钢Cat Catalyst 触媒、催化剂Catg Catalog 目录、样本C-C(C/C) Center to center 中心距cc carbon copy 复写（纸复制）本cc cubic centimeter 立方厘米CCW Counter clockwise 反时针方向CD Cold Drawn 冷拉的、冷拔的CE Covered Electrode 焊条Cent Centrifugal 离心的CF Centrifugal Force 离心力CFW Continuous Fillet Weld 连续角焊缝CG Center of Gravity 重心CH Case-Hardening 表面硬化Ch Chapter 章节Cham Chamfer 倒角、斜角、斜面Chan Channel 通道、沟槽、管箱、槽钢Chk Check 检查CI Cast Iron 铸铁CIF Cost，Insurance and Freight 到岸价格Circ Circumference 圆周、环向CL Class 等级、类别CL Center Line 中心线CL Clearance 间隙CLAS Cast Low Alloy Steel 低合金铸钢CM Center of Mass 质量中心Cnds Condensate 冷凝液CO Clean Out 清除Co Company 公司Coef Coefficient 系数Col Column 柱、塔Comb Combination 组合Comp Compare 比较Comp Compound 化合物、复合的Compn Composition 组分Conc Concrete 混凝土Conc Concentration 浓度Cond Conductor 导体Cond Condition 条件Conn Connection 联接、接口Const Constant 常数、恒定的Const Construction 结构Cont Control 控制Cont Contain 包含Cont Content 内容、含量Corp Corporation 公司Corr Corrosion 腐蚀CP Centipoise 厘泊CP Center of Pressure 压力中心Cpl Coupling 管箍Cplg Coupling 联轴节CR Chloroprene Rubber 氯丁橡胶CS Carbon Steel 碳钢CS Center Section 中心截面CSTG Casting 铸造、铸件Ctr Center 中心CW Cooling Water 冷却水CW Continuous Welding 连续焊Cy Cycle 循环Cyl Cylinder 气缸、圆筒D Density 密度Dbl Double 二倍、双DEDD Detail Engineering Design Data 详细工程设计数据Def Definition 定义Deg Degree 度、等级Dept Department 部门Des Design 设计Det Detail 详细Detn Determination 确定、决定Dev Deviation 偏差Dev Device 装置DF Design Formula 设计公式Df Deflection 偏斜Dia Diameter 直径Diag Diagram 图Dim Dimension 尺寸Dir Direction 方向Disch Discharge 排出、出口Distr Distribution 分布Div Division 部分、区分DL Dead load 静载荷、自重Doc Document 文件、资料DP Design Pressure 设计压力DP Differential Pressure 压差、分压Dr Drill 钻孔Dr Drive 驱动DW Dead weight 静重、自重DW Demineralized Water 脱盐水Dwg Drawing 图E East 东EC Elasticity Coefficient 弹性系数Ecc Eccentric 偏心EF Electric Furnace 电炉Eff Efficiency 效率eg exempli gratia 例如EHP Effective Horsepower 有效功率EJ Expansion joint 膨胀节EL Elevation 标高Elb Elbow 弯头Elec Electric 电的Elem Element 元素、元件Ellip Ellipsoidal 椭球的、椭圆的Emer、Emerg Emergency 事故、紧急Encl Enclosure 密封、封闭Engrg、Eng Engineering 工程、设计EP Explosion Proof 防爆Eq Equipment 设备Eq Equation 公式、方程式Eq Equivalent 当量ES Electrostatic 静电EST Estimate 估计ESW Electro-Slag Welding 电渣焊ET Eddy Current Examination 涡流检验etc et cetera (and so on) 等等Evap Evaporate 蒸发Ex Example 例如Ex Excess 过剩、超过Exam Examination 检验Exh Exhaust 废气、排气Exp Expansion 膨胀Exptl Experimental 实验的Ext External 外部Ext Extreme 极端的FAO Finish All Over 全部加工FAX Facsimile 传真FB Flat Bar 扁钢FCAW Flux Cored Arc Welding 熔剂芯弧焊（手工焊）Fdn Foundation 基础FDW Feed Water 给水FF Flat Face 平面F/F Field Fabricated 现场制造Fig Figure 图Fin Finish 加工、完成FL Full Load 满载Flex Flexible 挠性Flg Flange 法兰FOB Free On Board 离岸价格FOC Free Of Charge 免费Forg Forging 锻件FOS Factor Of Safety 安全系数FREQ Frequency 频率FST Forged Steel 锻钢Ft Feet 英尺Ftg Fitting 管件、装配F.V. Full Vacuum 全真空FW Fresh Water 新鲜水FW Field Weld 现场焊接FW Fillet Weld 角焊缝GA General Average 平均值Gal Gallon 加仑Gen General 一般、总的Genr Generator 发电机、发生器GF Groove Face 槽面Gl Glass 玻璃GL Ground Level 地面标高GMAW Gas Metal Arc Welding 气体保护金属极电弧焊Gnd Ground 接地、地面Govt Government 政府GP General Purpose 一般用途、通用Gr Grade 等级Gr Gravity 重力Grd Ground 地面Grp Group 分组、类Gr- wt Gross weight 总重、毛重HB Brinell Hardness 布氏硬度HC Hydrocarbon 烃类HC High Capacity 大容量HD Head 压头Hex Hexagon 六角HH Hand Hole 手孔Hor Horizontal 水平、卧式hp Horsepower 马力HP High Pressure 高压HR Rockwell Hardness 洛氏硬度HR(hr) Hour 小时HRC Rockwell C Hardness C级洛氏硬度HS High Pressure Steam 高压蒸汽HS Shore Scleroscope Hardness 肖氏硬度HSC High Pressure Condensate 高压蒸汽凝液HT High Temperature 高温HT Heat Treatment 热处理HT Hydrostatic Test 水压试验HV Vickers Hardness 维氏硬度Hvy Heavy 重的、重型的HW Hot Water 热水ICW Inter Cooling Water 中间冷却水ID Inside Diameter 内径IF Interface 交接面Illus Illustration 说明、图解IN Inlet 进口in Inch 英寸incl Including 包括Ind Indicate 指示Ins Insulation 保温INSP Inspection 检验Instl Installation 安装Int Internal 内部的Int Intermediate 中间的Intmt Intermittent 间歇的、间断的I/O Input/Output 输入/输出Jt Joint 连接、接头KG Kilogram 公斤KW(kw) Kilowatt 千瓦LAS Low Alloy Steel 低合金钢lb pound 磅LC Level Control 液位控制器Leng Length 长度LF Female Face 凹面Lg Long 长的LG Level Glass 液位计LH Left Hand 左手Lin Linear 线性的Liq Liquid 液体Lj Lap joint 搭接LJ Lapped Joint 松套LM Male Face 凸面LMTD Logarithmic Mean Temperature Difference 对数平均温差LN Liquid Nitrogen 液氮LN Level Normal 正常液位Lng Lining 衬里LNG Liquefied Natural Gas 液化天然气Lo Lubrication oil 润滑油Lo Low 低LOA Length Over-All 全长\总长LOC Location 位置Log Logarithm(to the base 10) 对数（以10为底）Long Longitudinal 纵向LP Low Pressure 低压LPG Liquefied Petroleum Gas 液化石油气LT Low Temperature 低温LT Leak Testing 气密试验Ltd Limited 有限Ltr Letter 字母、信Lub Lubricate 润滑LW Lap Welding 搭接焊LWN Long Welding Neck 对焊长颈LWS Longitudinal Welded Seam 纵向焊缝M(m) Meter 米、公尺Mach Machine 机器Maint Maintenance 维修Mat(Mat’l) Material 材料MAWP Maximum Allowable Working Pressure 最大允许工作压力Max Maximum 最大MDMT Min. Design Metallic Temperature 最低设计金属温度Mech Mechanical 机械的Mfd Manufactured 制造的Mfr Manufacturer 制造商MG(mg) Milligram 毫克MH Manhole 人孔MI Melt Index 熔融指数MIG Metal Inert Gas Arc Welding 熔化极惰性气体保护焊Min Minimum 最小MIN(min) Minute 分钟MJG Metallic Jacketed Gasket 金属包复垫片Mk Mark 标志ml Milliliter 毫升mm Millimeter 毫米MP Medium Pressure 中压MPC Maximum Permissible Concentration 最大许用浓度MS Medium Pressure Steam 中压蒸汽MS Medium Steel 中碳钢MSL Mean Sea Level 平均海平面MT Magnetic Particle Examination 磁粉检测MTD Mean Temperature Difference 平均温差Mtd Mounted 安装、装配MTR Material Testing Report 材料试验报告MU Measurement Unit 测量单位MV Mean Value 平均值MW Mineral Wool 矿渣棉N North 北NA Not Applicable 不适用的NAT Natural 天然的Natl National 国家的NC America National Coarse Thread 美制粗牙螺纹NDT Nondestructive Testing 无损检验Neg Negative 负NF American National Fine Thread 美国细牙螺纹Nip Nipple 螺纹管接头、短节Nom Nominal 名义Nor Normal 正常NOZ Nozzle 接管NPS American Standard Straight Pipe Thread 美国标准直管螺纹NPSHA Net Positive Suction Head Available 有效汽蚀裕量NPSHR Net Positive Suction Head Required 要求汽蚀裕量NPT American Standard Taper Pipe Thread 美国标准锥管螺纹NT Net Tonnage 净吨数NTP Normal Temperature and Pressure 标准温度和压力NTS Not To Scale 不按比例Num Number 数、编号、号码Obj Object 目标、对象OC Operating Characteristic 操作特性OD Outside Diameter 外径OH Open Hearth 平炉Oper Operating 操作Opp Opposite 对面、相反OR Outside Radius 外半径OR Outside Ring 外环Orien Orientation 方位Ovhd Overhead 高架的、顶部的Oxyg Oxygen 氧P Page 页P Pressure 压力Par Parallel 平行Para Paragraph 节、段Pc Piece 件PE Polyethylene 聚乙烯PFD Process Flow Diagram 工艺流程图Perform Performance 性能PF Power Factor 功率因素PID Piping & Instruments Diagram 管道和仪表流程图Pl Plate 板Pneum Pneumatic 气、气动PO Purchase Order 订货单Port Portable 便携式、轻便Posit Positive 正Posit Position 位置ppb Parts per billion 十亿分之几ppm Parts per million 百万分之几Prod Product 产品Proj Project 项目、工程PS Polystyrene 聚苯乙烯psf Pounds per square feet 磅/平方英尺psi Pounds per square inch 磅/平方英寸PT Liquid Penetrants Examination 液体渗透检测PTFE Polytetrafluoroethylene 聚四氟乙烯PV A Polyvinyl Acetate 聚醋酸乙烯PV AL Polyvinyl Alcohol 聚乙烯醇PVC Polyvinyl Chloride 聚氯乙烯PWHT Post Weld Heat Treatment 焊后热处理QA Quality Assurance 质量保证QC Quality Control 质量控制Qty Quantity 数量Qual Quality 质量R Radius 半径Rad Radial 径向RC Rockwell Hardness 洛氏硬度Recip Reciprocate 往复式Recirc Recirculate 再循环Recom Recommended 建议、推荐Ref Reference 参照、基准Refract Refractory 耐火材料Reg Regulator 调节器Regen Regenerator 再生器、再生塔Reinf Reinforce 加强Rel Relative 相对Rep Report 报告Rep Repeat 重复Reqd Required 要求、需要的REV Revision 修改、版次Rev Review 评论、检查Rev Revolution 旋转、转数RF Raise face 突台面RH Relative Humidity 相对湿度RH Right Hand 右手RMS Root Mean Square 均方根ROT Rotating 旋转rpm revolutions per minute 转/分rps revolutions per second 转/秒RT Radiographic Examination 射线照相检验S South 北SAW Submerged Arc Welding 埋弧焊Sc Scale 刻度、比例SC Standard Condition 标准状态（温度压力）SCH Schedule 表号、管厚号、进度Sec Second 秒Sec Section 剖面、节、段Seg Segment 节、段Sep Separator 分离器Seq Sequence 次序、顺序SG Specific Gravity 比重SHP Shaft Horsepower 轴马力SI Standard International 国际单位制Sig Signal 信号Sld Solid 固体SMAW Shield Metal Arc Welding 手工焊Smls Seamless 无缝的SO Slip on 平焊（法兰）Sol Solution 溶液SP Spare parts 备件Sp Special 特殊的、专门的SP Static pressure 静压力Spec Specification 说明、规定SpGr Specific Gravity 比重Sq Square 方形、平方SR Stress Relief 消除应力SS Stainless Steel 不锈钢Sta Station 站STD Standard 标准STDWT Standard Weight 标准重量STL Steel 钢STP Standard Temperature and Pressure 标准温度和压力Suc Suction 吸入Suppl Supplement 补充SW Shop Welding 车间焊接SW Spot Weld 点焊SW Socket Welding 承插焊（法兰）SWP Safety Working Pressure 安全工作压力SYM Symbol 符号、标志SYM Symmetry 对称SYS System 系统T Ton 吨TC Tungsten Carbide 碳化钨Tech Technique 技术TEMA Tubular Exchanger Manufacturers Association 管壳式换热器制造商协会（美国）Temp Temperature 温度Term Terminal 终端、接头Thk Thickness 厚度TIG Tungsten Inert Gas Arc Welding 钨极惰性气体保护焊TL Tangent line 切线Tol Tolerance 公差Tot Total 总Trans Transfer 输送器TW Total Weight 总重TW Tack Welding 定位焊Typ Typical 典型、标准UNC Unified National Coarse Thread 统一标准粗牙螺纹UNF Unified National Fine Thread 统一标准细牙螺纹US Undersize 尺寸过小UT Ultrasonic Examination 超声波探伤UTS Ultimate Tensile Strength 抗拉强度极限Vac Vacuum 真空Vap Vapor 蒸汽Var Variable 变化、变量Vel Velocity 速度Vert Vertical 垂直V ol Volume 体积VT Visual Testing 宏观（目测）检查W Watt 瓦WL Welding Line 焊缝线WL Water Line 水线WPS Welding Procedure Specification 焊接工艺规程WP Working Pressure 工作压力WRC Welding Research Committee 焊接研究委员会（美国）WS Water Supply 供水WT Weight 重量W/V Wind Velocity 风速XR X-Ray X射线Yd Yard 码YP Yield Point 屈服点Yr Year 年。