工艺管道中英文对照

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管道类术语英汉对照及名词解释

2 一般部分2.1 配管piping 按工艺流程、生产操作、施工、维修等要求进行的管道组装。

2.2 公称直径nominal diameter 表征管子、管件、阀门等口径的名义内直径。

2.3 公称压力nominal pressure 管子、管件、阀门等在规定温度下允许承受的以压力等级表示的工作压力。

2.4 工作压力working pressure 管子、管件、阀门等在正常操作条件下承受的压力。

2.5 设计压力design pressure 在正常操作过程中①,在相应设计温度下，管道可能承受的最高工作压力。

2.6 强度试验压力strength test pressure 管道强度试验的规定压力。

2.7 密封试验压力(严密性试验压力)sea1 test pressure 管道密封试验的规定压力。

2.8 工作温度working temperature 管道在正常操作条件下的温度。

2.9 设计温度design temperature 在正常操作过程中①，在相应设计压力下，管道可能承受的最高或最低温度。

2.10 适用介质suitable medium 在正常操作条件下，适合于管道材料的介质。

3 管子与管道3.1 管子pipe 一般为长度远大于直径的圆筒体，是管道的主要组成部分。

3.2 管道(管路)piping (pipe line) 由管子、管件、阀门等连接成的，输送流体或传递流体压力的通道口。

3.3 管道系统（管系）piping system 单独一组设计条件相互联系的管道。

3.4 管道组成件piping components 连接或装配成管道系统的元件，包括管子、管件、法兰、阀门、支撑件以及补偿器等。

3.5 管子表号pipe schedule number 工作压力与工作温度下的管子材料许用应力的比值乘以一个系数，并经圆整后的数值，是表征管子壁厚系列的代号。

3.6 无缝钢管seamless steel pipe 钢坯经穿孔轧制或拉制成的管子，以及用浇注方法制成的管子。

管道中英文对照表最全的

62
内外定位环
Inner ring and outer ring
IR/OR
63
内定位环
Inner ring
IR
64
外定位环
Outer ring
OR
65
螺栓
Bolt
B
66
螺柱
Stud bolt
SB
67
螺母
Nut
NU
68
花蓝螺母
Turnbuckle
TB
69
垫圈
Washer
WSR
70
弹簧垫圈
Spring washer
79
安全阀
Safety valve
SV
80
减压阀
Pressure reducing valve
RV
81
蒸汽疏水阀
Steam trap
ST
82
泄压阀
Pressur relief valve
PRV
83
呼吸阀
Breather valve
BV
84
针形阀
Needle valve
NV
85
角阀
AV
86
隔膜阀
DV
87
Flat metallic gasket
FMG
58
齿形金属垫片
Solid metal serrated gasket
SMSG
59
透镜式金属环垫
Lens ring gasket
LER
60
八角形金属环垫
Octagonal ring gasket
OCR
61
椭圆形金属环垫
Oval ring gakset

管件中英文对照

管件中英文对照(2007-07-15 11:42:00)等径直通equal coupling异径直通reducing coupling内牙直通 female coupling外牙直通 straight tube with outside90等径弯头 90 equal elbow45等径弯头 45 equal elbow外牙弯头 male elbow内牙弯头 female elbow等径三通 equal tee异径三通 reducing tee内牙三通female tee外牙三通 male tee管帽capsch代表压力lr长半径或1倍半大小 SIZE数量 QTY碳钢弯头 Carbon Steel Elbow不锈钢弯头 Stainless Steel Elbow高压弯头 High—Pressure Elbow同心异径管 Concentric Reducers偏心异径管 Eccentric Reducers高压异径管 High-pressure Reducers不锈钢等径三通 Stainless Straight Tee 碳钢等径三通 Carbon Straight Tee不锈钢等径四通 Stainless Straight Cross 高压三通 High—pressure Tee锻制三通 Forged Tee异径接头 Template管帽 Caps法兰flange长径和短径弯头 long and short radius elbows同心和偏心异径接头 concentric and eccentric reducers 等径和异径三通 straight and reducing outlet tees大小头 CONCENTRIC REDUCERTee Equal 相等的三通等径三通Straight Tee异径三通Reducing Tee等径四通Straight Cross90°短半径弯头90°SS Elbow （SR)90°长半径弯头90°SS Elbow (LR）高压厚壁弯头Thickness ElbowU型管Return Bend盲法兰Blank Flange弯管Bends翻边stub ends异径接头reducers公称通径 nominal diameter外径(mm） outside diameter中心距至端面的距离 center to end理论重量（kg/pcs） approx weightdescription 类种Standard标准Design类型Material材质双丝头 Nipple短节 SWAGE NIPPLE内外螺纹活接头 Union螺桩 studHalf-Coupling单承口管箍Coupling双承口管箍盲板 Blind Flangespectacle blind 带双圈的盲板Ecentric 偏心的拆除：dismantle结头(管线的)：tie-in插盲板：slip spade盲板：blank接头：fitting加热器：heater金属缠绕垫片(带外环）：SW with outside ringHR：热轧1 总则1.1 为了确保压力管道设计质量，规范压力管道配管术语,特制定本规定。

工艺管道英文代号及缩写

石油天然气工艺管道安装常用英语缩写1、SWAGED NIPPLE CONC SMLS.：大小头同心无缝2、BLE/PSE：Beveled Large End/Plain Small End 大端开破口/小端平端3、PE/PE、PBE、BLE/PSE、BSE/PLE：平端/平端、两端平端、大端开破口/小端平端、小端开破口/大端平端4、ELBOW 90 DEG LR BW SMLS.：弯头 90度长半径（R=1.5DN）对焊无缝5、PIPE SMLS PE/BE：无缝管平口/坡口6、GASKET FLAT RING：垫圈平面环形7、compressed asbestos fiber jointing sheet：石棉胶板8、SPECTACLE BLIND：8字盲板9、STUDBOLT ALLOY STEEL：双头螺栓合金钢10、SR ：短半径（R=1.0DN）11、Mild Steel 软钢; 低碳钢软钢丝12、Mild Steel Arc Welding Electrode 低碳钢焊条13、Mild Steel Channel 槽钢14、Mild Steel Checkered Plate 花纹钢板15、Mild Steel Equal Angle 等边角钢16、Mild Steel Expanded Sheets 钢板网17、Mild Steel Fire Box 软钢板火箱18、Mild Steel Hexagonal Bolts 六角螺丝梗19、Mild Steel Hexagonal Bolts And Nuts 六角螺丝闩20、Mild Steel I-Beam 低碳工字钢21、Mild Steel Ingot 低碳钢锭22、Mild Steel Plate 软钢板23、Mild Steel Reinforcement (含钢量0.12--0.25%) 软钢钢筋24、Mild Steel Shank 软钢手柄25、Mild Steel Sheet 软钢皮26、TS：螺母（nut的复数）27、BOLT：螺栓28、FULL BORE：与管子等径的、直通式（Valve Ball, Full Bore全通径球阀）29、REDUCED/REGULAR BORE：缩径（Valve Ball, Reduced/Regular Bore缩径球阀）30、SW ENDS / CARBON STEEL BODY / DIMS TO BS EN：承插焊/碳钢阀体/尺寸按照英国及欧洲标准31、RF FLANGED ENDS：凸面法兰连接（表示阀门连接形式）32、TEE EQUAL：等径三通33、SOCKOLET：承插支管台34、THREBOLET：螺纹支管台35、常见阀门连接面英文表示：⑴ LUGGED ------>凸耳对夹式的,法门的一种结构形式.一般用于大直径的止回阀或蝶阀,属于对夹连接的一个变种,要配对法兰.连接螺栓要加长⑵ RING TYPE JOINT------>环连接面,这是法兰密封面的类型,一般这样写要法兰的.⑶ SOCKET WELD------>承插焊连接,不需法兰⑷ THREADED---->螺纹连接,不要法兰⑸ WAFER------>对夹式连接,类似于凸耳的,也是一种阀门的结构形式,属于FLANGELESS 阀门,阀门本体没有法兰,但是要有配对法兰连接.螺栓要加长⑹ BUTTERWELD/THREADED------>对焊/罗纹.都不要法兰,一般是用于描述小阀门,两端的连接形式不同的情况⑺ SOCKET WELD /THREADED--->承插焊/螺纹,都不要法兰,一般是用于描述小阀门,两端的连接形式不同的情况36、VALVE GATE / SOLID WEDGE：闸阀/整体楔形闸板37、MANUFACTURERS STANDARD：行业标准38、union：通常指的是活接头，也就是老师傅常说的“油印”；nipple：一般是指用于软管站连接软管的接头，连接方式为多样（焊接／丝接／法兰连接）；pipe：一般就指短管，其中的couple特指两头带法兰的短管连接，即俗称的“车轱辘管”。

工艺管道中英文对照

工艺管道中英文对照管材规格：1.管材数量：2个8英寸的管道。

2.管道中英文对照：PIPES-STDBEA106-B（EJ=1.00）SMLSASME-B36.1M。

3.管壁厚端部材质：无缝标准号。

4.假管备注：与主管相同。

5.90度长半径弯头数量：4个。

6.90度长半径弯头材质：STDBWA234-WPB-SSMLSASME-B16.9.7.90度长半径弯头壁厚端部材质：无缝标准号。

8.材质有A106B、P11、P22、A691、TP304H、A.管配规格：1.材质有A234-WPB-S=A106、A691；A234-WP11=P11；A234-WP22=P22.2.STR TEE数量：1个。

3.STR TEE规格：CL3000SWA105FORGEASME-B16.11，等径三通壁厚承插焊材质铸造标准号。

4.RED XXX数量：3个。

5.RED TEE规格：11.07×S-XXS BW A234-WP22 CL1-S SMLS ASME-B16.9，异径三通壁厚端部材质无缝标准号。

6.ECC SWAGES数量：6个。

7.ECC SWAGES规格：80×S-80 PE×PE A234-WPB—S SMLS MSS-SP-95，偏心大小头壁厚端部材质无缝标准号。

8.CON REDUCER数量：2个。

9.CON REDUCER规格：25.8×14.02mm BW A234-WP22 CL1-S SMLS ASME-B16.9，偏心大小头壁厚端部材质无缝标准号。

10.SOCKLET数量：1个。

11.SOCKLET规格：CL6000SWA182-F22CL3FORGEMSS-SP-97，承插支管台壁厚端部材质锻炼标准号。

12.SMLS（无缝）WELD（焊接）数量：4个。

13.45 DEG（45）数量：2个。

14.CON SWAGE数量：1个。

15.ECC REDUCER数量：1个。

工艺管道施工各专业名词缩写中英文对照表

工艺管道施工各专业名词缩写中英文对照表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 elbowREL 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 nippleSNIP 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 pad法兰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 承插焊法兰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 faceTG 榫槽面Tongue ａnd groove faceTF 榫面Tongue faceGF 槽面Groove face垫片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 gasket SMG 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 gasketSMSG 齿形金属垫片Solid metal serrated gasket LER 透镜式金属环垫Lens ring gasketOCR 八角形金属环垫Octagonal ring gasket OVR 椭圆形金属环垫Oval ring gasketIR/OR 内外定位环Inner ring ａnd outer ring IR 内定位环Inner ringOR 外定位环Outer ring坚固件缩写中文名称英文名称B 螺栓BoltSB 螺柱Stud boltNU 螺母NutTB 花蓝螺母TurnbuckleWSR 垫圈WasherSWSR 弹簧垫圈Spring washer阀门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Pressure relief valveBV 呼吸阀Breather valveNV 针形阀Needle valveAV 角阀DV 隔膜阀TWV 三通阀SGV 插板阀管道上用的小型设备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 joint隔热、伴热中文名称英文名称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 insulation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 tracing配管材料和等级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 steelAUSTSS 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AluminumBRS 黄铜BrassBRZ 青铜BronzeCU 紫铜CopperLAS 低合金钢Low alloy steelFLAS 低合金锻钢Forged low alloy steelCLAS 低合金铸钢Cast low alloy steelTHK 壁厚ThicknessSCH 表号Schedule numberSTD 标准StandardXS 加强Extra strongXXS 特强Double extra strong装置布置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 washer HS 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Platform尺寸标注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Tangent 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 elevation图表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 diagram COD 接续图Continued on drawingDTL 详图DetailSPDWG（ISODWG）管段图Spool drawing （each line isometric drawing）DWGNO 图号Drawing numberDWGI 所在图号Drawing identificationLOW 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Revision numberREFDWG 参考图Reference drawingSC 采样接口Sample connection操作方式及工作参数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 closedLO 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Pressure施工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-acre weldingEFW 电熔焊Electric 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 treatmentEIT 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 penetration inspection （test）HADT 硬度实验Hardness testingHYDT 水压实验Hydraulic testingPNET 气压实验Pneumatic testing焊条Covered electrodeWW 焊丝Welding wireASSY 装配、组合AssemblyF 现场FieldF/F 现场制造Field fabricatedSF 现场决定Suit in fieldCSP 冷紧Cold springBCT 螺栓冷紧Bolt cold tighteningBHY 螺栓热紧Bolt hot tighteningCO 清洗口Clean outANNY 退火AnnealedPE 平端面Plain endBE 坡口端Beveled endTHR 螺纹ThreadHB 布氏硬度Brinell hardnessRC 洛氏硬度其他缩写中文名称英文名称FDN 基础FoundationINF 信息（资料）InformationREF 参考ReferenceREV 修改RevisionSEQ 序号（顺序）SequenceW/E 设备带来With equipmentW/I 仪表带来With instrumentCM 色标Color markCA 腐蚀裕度Corrosion allowanceUTL 公用系统UtilityUC 公用工程接头Utility connectionQTY 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 thread NPS 美国标准直管螺纹National standard straight pipe thread DR 排液DrainVT 放气VentRTG （压力）等级RatingCL 等级ClassSMLS 无缝Seamless。

工艺管道常用中英文对照

这个是用来表达管件连接形式的；给楼主一份中英文对照还有缩写吧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 elbowREL 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 pad法兰缩写中文名称英文名称PLG 法兰FlangeWNF 对焊法兰Welding neck flange SOF 平焊法兰Slip-on flangeSWF 承插焊法兰Socket-welding flange T 螺纹法兰Threaded flangeLJ 松套法兰Lapped joint flange REDF 异径法兰Reducing flangeBF 法兰盖（日法兰）Blind flange FSF 法兰密封面Flange scaling face FF 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 faceTG 榫槽面Tongue and groove faceTF 榫面Tongue faceGF 槽面Groove face垫片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 gasket SMG 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 gasketSMSG 齿形金属垫片Solid metal serrated gasket LER 透镜式金属环垫Lens ring gasketOCR 八角形金属环垫Octagonal ring gasket OVR 椭圆形金属环垫Oval ring gaksetIR/OR 内外定位环Inner ring and outer ringIR 内定位环Inner ringOR 外定位环Outer ring坚固件缩写中文名称英文名称B 螺栓BoltSB 螺柱Stud boltNU 螺母NutTB 花蓝螺母TurnbuckleWSR 垫圈WasherSWSR 弹簧垫圈Spring washer阀门valve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 valve ST 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 插板阀管道上用的小型设备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 strainer SRT T型过滤器T-type strainer SRB 桶式过滤器Bucket type strainer TSR 临时过滤器Temporary strainer SIL 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 joint隔热、伴热中文名称英文名称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 insulation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 tracing配管材料和等级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 steelAUSTSS 奥氏体不锈钢Austenitic stainless-steel CI 铸铁Cast ironMI 可锻铸铁Malleable ironDI 球墨铸铁Ductile ironAL 铝AluminumBRS 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 THK 壁厚ThicknessSCH 表号Schedule numberSTD 标准StandardXS 加强Extra strongXXS 特强Double extra strong装置布置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 washer HS 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Plateform尺寸标注缩写中文名称英文名称EL 标高ElevationBOP 管底Bottom of pipeCOP 管中心Center of pipe TOP 管顶Top of pipeFOB 底平Flat on bottomFOT 顶平Flat on topCL（屯）中心线Center lineTL 切线Tangent lineSYM 对称的SymmetricalBOS 支架底Bottom of support TOS 支架顶Top of supportCL 净距（净空）Clearance CTC 中心至中心Center to center CTF 中心至面Center to face CTE 中心至端部Center to end ETE 端到端End to endFEF 法兰端面Flange ａnd face FTF 面到面Face to faceD 直径DiameterDN 公称直径Nominal diameter ID 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 elevation图表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 identificationLOW 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 data REV. No. 修改号Recision numberREFDWG 参考图Reference drawingSC 采样接口Sample connection操作方式及工作参数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 closedLO 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Pressure施工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 treatmentEIT 检查、探伤和实验Examination, inspection & testing VE 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 testing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 tighteningCO 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 洛氏硬度其他缩写中文名称英文名称FDN 基础FoundationINF 信息（资料）Information REF 参考ReferenceREV 修改RevisionSEQ 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 thread NPS 美国标准直管螺纹National standard straight pipe thread DR 排液DrainVT 放气VentRTG （压力）等级RatingCL 等级ClassSMLS 无缝Seamless。

化工管道工程使用技术词汇中英文对照

化工管道工程使用技术词汇中英文对照1 管道组成件Piping ponent1.1 管子Pipe管子(按照配管标准规格制造的) pipe管子(不按配管标准规格制造的其他用管) tube 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 pipe合金钢管alloy steel pipe不锈钢stainless steel pipe奥氏体不锈钢管austenitic stainless steel pipe 铁合金钢管ferritic alloy steel pipe轧制钢管wrought-steel pipe锻铁管wrought-iron pipe无缝钢管seamless (SMLS) steel pipe焊接钢管welded steel pipe电阻焊钢管electric-resistance welded steel pipe电熔（弧）焊钢板卷管electric-fusion (arc)-welded steel-plate pipe螺旋焊接钢管spiral welded steel pipe镀锌钢管galvanized steel pipe热轧无缝钢管hot-rolling seamless pipe冷拔无缝钢管cold-drawing seamless pipe水煤气钢管water-gas steel pipe塑料管plastic pipe玻璃管glass tube橡胶管rubber tube直管run pipe; straight pipe1.2 管件Fitting弯头elbow异径弯头reducing elbow带支座弯头base elbowk半径弯头long radius elbow短半径弯头short radius elbow长半径180°弯头long radius return短半径180°弯头short radius return带侧向口的弯头（右向或左向）side outlet elbow (right hand or left hand)双支管弯头（形）double branch elbow三通tee异径三通reducing tee等径三通straight tee带侧向口的三通（右向或左向）side outlet tee (right hand or 1eft hand) 异径三通（分支口为异径）reducing tee (reducing on outlet)异径三通（一个直通口为异径）reducing tee (reducing on one run)带支座三通base tee异径三通（一个直通口及分支口为异径）reducing tee (reducing on one run and outlet)异径三通（两个直通口为异径，双头式）reducing tee (reducing on both runs, bull head)45°斜三通45° lateral45°斜三通（支管为异径）45° lateral (reducing on branch)45°斜三通(一个直通口为异径) 45° lateral (reducing on one run)45°斜三通(一个直通口及支管为异径) 45° lateral (reducing on one run and branch)Y型三通（俗称裤衩）tr ue “Y”四通cross等径四通straight cross异径四通reducing cross异径四通（一个分支口为异径）reducing cross (reducing on one outlet)异径四通（一个直通口及分支口为异径）reducing cross (reducing on one run and outlet)异径四通（两个分支口为异径）reducing cross (reducing on both outlet) 异径四通（一个直通口及两个分支口为异径）reducing cross (reducing on one run and both outlet)异径管reducer同心异径管concentric reducer偏心异径管eccentric reducer锻制异径管reducing swage螺纹支管台threadolet焊接支管台weldolet承插支管台sockolet弯头支管台elbolet斜接支管台latrolet镶入式支管嘴sweepolet短管支管台nipolet支管台，插入式支管台boss管接头coupling, full coupling半管接头half coupling异径管接头reducing coupling活接头union内外螺纹缩接（俗称补芯）bushing管帽cap (C)堵头plug短节nipple异径短节reducing nipple; swage nipple1.3 弯管Bend预制弯管fabricated pipe bend跨越弯管（^ 形）cross-over bend偏置弯管（~ 形）offset bend90°弯管quarter bend环形弯管cirele bend单侧偏置90°弯管（? 形）single offset quarter bendS形弯管“S” bend单侧偏置U形膨胀弯管（| ?形）single offset “U” bend U形弯管“U” bend双偏置U膨胀弯管double offset expansion “U” bend斜接弯管mitre bend三节斜接弯管3-piece mitre bend折皱弯管corrugated bend圆度roundness1.4 法兰Flange (FLG）整体管法兰integral pipe flange钢管法兰steel pipe flange螺纹法兰threaded flange滑套法兰（包括平焊法兰）slip-on flange (SO); slip-on welding flange 承插焊法兰socket welding flange松套法兰lap joint flange (LJF)对焊法兰welding neckflange (WNF)法兰盖blind flange, blind孔板法兰orifice flange异径法兰reducing flange盘座式法兰pad type flange松套带颈法兰loose hubbed flange焊接板式法兰welding plate flange对焊环welding neck collar （与stub end相似）平焊环welding-on collar突缘短节stub end, lap翻边端lapped pipe end松套板式法兰loose plate flange压力级pressure rating, pressure rating class压力—温度等级pressure-temperature rating法兰密封面，法兰面flange facing突面raised face (RF)凸面male face (MF)凹面female face (FMF)榫面tongue face槽面groove face环连接面ring joint face全平面；满平面flat face; full face (FF)光滑突面smooth raised face (SRF)法兰面加工facing finish粗糙度roughness光滑的smooth齿形serrated均方根root mean square (RMS)算术平均粗糙高度arithmetical average roughness height (AARH) 配对法兰panion-flange螺栓圆bolt circle (B.C.)1.5 垫片Gasket (GSKT)垫片的型式type of gasket平垫片flat gasket环形平垫片flat ring gasket平金属垫片flat metal gasket夹棉织物的橡胶elastomer with cotton fabric insertion夹石棉织物的橡胶elastomer with asbestos fabric insertion夹石棉织物及金属丝加强的橡胶elastomer with asbestos fabric insertion and with wire reinforcement无石墨压缩白石棉垫片non graphited pressed white asbestos gasket天然白橡胶垫片natural white rubber gasket压缩石棉垫片pressed asbestos class gasket浸聚四氟乙烯的石棉垫片PTFE impregnated asbestos gasket夹石棉的缠绕金属垫片spiral-wound metal gasket with asbestos filler 内环inner ring外环，外定位环outer ring波纹金属垫片corrugated metal gasket波纹金属包嵌石棉垫片corrugated metal gasket with asbestos inserted 双夹套波纹金属包石棉垫片corrugated metal double jacketed asbestos filled gasket双夹套垫片double jacketed gasket金属包石棉平垫片flat metal jacketed asbestos filled gasket整体金属齿形垫片solid metal serrated gasket槽形金属垫片grooved metal gasket环形连接金属垫片ring joint metal gasket八角环形垫片octagonal ring gasket椭圆环形垫片oval ring gasket透镜式垫片lens gasket非金属垫片non-metallic gasket1.6 阀门Valve1.6.1 阀门结构、零件阀轭yoke外螺纹阀杆及阀轭outside screw and yoke (OS & Y) 阀杆stem内螺纹inside screw (IS)阀轭套yoke sleeve阀杆环stem ring阀座valve seat (body seat)阀座环、密封圈seat ring整体（阀）座integral seat堆焊（阀）座deposited seat阀芯（包括密封圈、杆等内件）trim阀盘disc阀盘密封圈disc seat阀体body阀盖bonnet阀盖衬套bonnet bush螺纹阀帽screw cap螺纹阀盖screw bonnet螺栓连接的阀盖bolted bonnet (BB) 活接阀盖（帽）union bonnet (cap) 螺栓连接的阀帽bolted cap (BC)焊接阀盖welded bonnet (WB)本体阀杆密封body stem seal石棉安全密封asbestos emenen seal 倒密封back seal压力密封的阀盖pressure-tight bonnet 动力操纵器powered operator电动操纵器electric motor operator气动操纵器pneumatic operator液压操纵器hydraulic operator快速操纵器quick-acting operator滑动阀杆sliding stem正齿轮传动spur gear operated伞齿轮传动bevel gear operated扳手操作wrench operated链轮chain wheel手轮hand wheel手柄hand lever (handle)气缸（或液压缸）操纵的cylinder operated链条操纵的chain operated等径孔道full bore; full port异径孔道reducing bore, reduced port,venturi port 短型short pattern紧凑型（小型）pact type笼式环lantern ring压盖gland阀杆填料stem packing阀盖垫片bonnet gasket升杆式（明杆）rising stem (RS)非升杆式（暗杆）non-rising stem (NRS)指示器/限位器indicator/stopper注油器grease injector可更换的阀座环renewable seat ring1.6.2 常用阀(1）闸阀gate valve平行双闸板double disc parallel seat开口楔形闸板split wedge挠性整体楔形闸扳flexible solid wedge整体楔形闸板solid wedge塞型闸阀plug gate valve直通型闸阀through conduit gate valve(2) 截止阀globe valve球心型阀盘globe type disc塞型阀盘plug type disc可转动的阀盘swivel disc(3) 节流闪阀throttle valve针阀needle valve(4) 角阀angle valve(5) Y型阀（Y 型阀体截止阀）Y-valve (Y-body globe valve)(6) 球阀ball valve三通球阀3-way ball valve装有底轴的trunnion mounted耐火型fire safe type浮动球型floating ball type防脱出阀杆blowout proof stem(7) 蝶阀butterfly valve对夹式（薄片型）wafer type凸耳式lug type偏心阀板蝶阀offset disc burerfly valve; eccentric butterfly valve 斜阀盘蝶阀canted disc butterfly valve连杆式蝶阀link butterfly valve8) 柱塞阀piston type valve(9) 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(10) 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堰式隔膜阀weir diaphragm valve(11) 夹紧式胶管阀pinch valve（用于泥浆、粉尘等）(12) 止回阀check valve升降式止回阀lift check valve旋启式止回阀swing check valve, flap check valve落球式止回阀ball check valve弹簧球式止回阀spring ball check valve双板对夹式止回阀dual plate wafer type check valve无撞击声止回阀non-slam cheek valve底阀foot valve切断式止回阀stop check valve; non-return valve活塞式止回阀piston check valve斜翻盘止回阀tilting disc check valve蝶式止回阀butterfly check valve1.6.3 其它用途的阀安全泄气阀safety valve (SV)安全泄液阀relief valve (RV)安全泄压阀safety relief valve杠杆重锤式lever and weight type引导阀操纵的安全泄气阀pilot operated safety valve复式安全泄气阀twin type safety valve罐底排污阀flush-bottom tank valve电磁阀solenoid valve, solenoid operated valve电动阀electrically operated valve, electric-motor operated valve 气动阀pneumatic operated valve低温用阀cryogenic service valve蒸汽疏水阀steam trap机械式疏水阎mechanical trap浮桶式疏水阀open bucket trap, 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金属膨胀式蒸汽疏水阀metal expansion steam trap液体膨胀式蒸汽疏水阀liquid expansion steam trap双金属膨胀式蒸汽疏水阀bimetallic expansion steam 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放气阀（自动放气阀）air vent valve (automatic air vent valve) （疏水阀用）平板式滑动闸阀slab type sliding gate valve盖阀flat valve换向阀diverting valve, reversing valve热膨胀阀thermo expansion valve自动关闭阀self-closing gate valve自动排液阀self-draining valve管道盲板阀line-blind valve挤压阀squeeze valve（用于泥浆及粉尘等）呼吸阀breather valve风门、挡板damper减压阀pressure reducing valve, reducing valve 控制阀control valve膜式控制阀diaphragm operated control valve执行机构actuator背压调节阀back pressure regulating valve差压调节阀differential pressure regulating valve 压力比例调节阀pressure ratio regulating valve1.6.4 未指明结构（或阀型）的阀切断阀block valve; shut-off valve; 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夹套阔jacketed valve非旋转式阀non-rotary valve排污阀blowdown valve集液排放阀drip valve排液阀drain valve放空阀vent valve卸载阀unloading valve排出阀discharge valve吸入阀suction valve多通路阀multiport valve取样阀sampling valve手动阀hand-operated valve; manually operated valve 锻造阀forged valve铸造阀cast valve（水）龙头bibb; bib; faucet抽出液阀（小阀）bleed valve旁路阀by-pass valve软管阀hose valve混合阀mixing valve破真空阀vacuum breaker冲洗阀flush valve第一道阀；根部阀primary valve根部阀root valve总管阀header valve事故切断阀emergency valve1.7 管道特殊件Piping Specialty1.7.1 管道特殊件（组件）粗滤器strainer过滤器filter临时粗滤器（锥型）temporary strainer (cone type) y 型粗滤器y-type strainerT型粗滤器T-type strainer永久过滤器permanent filter丝网粗滤器gauze strainer洗眼器及淋浴器eye washer and shower视镜sight glass阻火器flame arrester喷嘴；喷头spray nozzle取样冷却器sample cooler消声器silencer膨胀节expansion joint波纹膨胀节bellow expansion joint单波single bellow双波double bellow多波multiple bellow压力平衡式膨胀节pressure balanced expansion带铰链膨胀节hinged expansion joint轴向位移型膨胀节axial movement type expansion joint 自均衡膨胀节（外加强环）self-equalizing expansion joint 带接杆膨胀节tied expansion joint万向型膨胀节universal type expansion joint球形补偿器ball type expansion joint填函式补偿器slip type (packed type) expansion joint单向滑动填料函补偿器single actionpacked slip joint1.7.2 管道特殊元件Piping Special Element软管接头hose connection (HC)快速接头quick coupling金属软管metal hose橡胶管rubber hose挠性管flexible tube鞍形补强板reinforcing saddles补强板reinforcement pad特殊法兰special flange漏斗funnel排液环drip ring排液漏斗drain funnel插板blank垫环spacer8字盲板spectacle blind; figure 8 blind限流孔板restriction orifice爆破片rupture disk法兰盖贴面protective disc费托立克接头victaulic coupling1.8 端部连接End Connection法兰端flanged end坡口端beveled end (BE)对焊端butt welded end平端plain end (PE)承插焊端socket welding end螺纹端threaded end (TE)承口bell end焊接端welding end法兰连接（接头）flanged joint对焊连接（接头）butt welded joint螺纹连接，管螺纹连接threaded joint, pipe threaded joint 锥管螺纹密封焊连接seal-welded taper pipe threaded joint 承插焊连接（接头）socket welded joint承插连接（接头）bell and spigot joint环垫接头ring joint (RJ)万向接头universal joint软钎焊连接（接头）soldered joint搭接接头，松套连接lapped joint外侧厚度切斜角bevel for outside thickncss内侧厚度切斜角bevel for inside thickness内外侧厚度切斜角bevel for bined thickness法兰式的flanged (FLGD)对焊的butt welded (BW)螺纹的threaded (THD)承插焊的socket welded (SW)小端为平的small end plain (SEP)大端为平的large end plain (LEP)两端平both ends plain (BEP)小端带螺纹small end thread (SET)大端带螺纹large end thread (LET)两端带螺纹both end thread (BET)一端带螺纹one end thread (OET)支管连接branch connection焊接支管branch pipe welded directly to the run pipe2 管道用紧固件及螺纹2.1 紧固件螺栓bolt六角头螺栓hexagonal head bolt方头螺栓square head bolt螺柱，双头螺栓stud bolt环头螺检eye bolt沉头螺栓countersunk (head) screw 地脚螺栓anchor bolt; foundation bolt 松紧螺旋扣（花篮螺丝）turnbuckle U形螺栓U-boltT形螺栓T-bolt圆头螺钉round head bolt机螺栓，机螺钉maehine bolt顶开螺栓，顶起螺栓Jack screw自攻螺钉self tapping screw膨胀螺栓expansion bolt粗制的coarse精制的finished, fine螺母nut六角螺母hexagonal nut方螺母square nut蝶形螺母wing nut扁螺母flat nut锁紧螺母lock nut垫圈washer平垫圈plain washer球面垫圈spherical washer 弹簧垫圈spring washer方垫圈square washer斜垫圈slant washer销轴pinned shan销pin开口销cotter pin定位销dowel pin带孔销pin with hole圆锥销taper pin铆钉rivet键key2.2 螺纹左螺纹left hand thread右螺纹right hand thread 管螺纹pipe thread锥管螺纹taper pipe thread直管螺纹straight pipe thread梯形螺纹trapezoid thread螺距pitch of thread粗牙螺纹coarse thread细牙螺纹fine thread特细牙螺纹extra fine thread通长螺纹full thread惠氏螺纹whitworth thread公制螺纹metric ibread美国标准锥管螺纹American standard taper pipe thread (NPT) 螺孔tap3 材料、型钢及填料3.1 金属材料3.1.1 黑色金属Ferrous Metal碳素钢carbon steel (CS)低碳钢low-carbon steel中碳钢medium-carbon steel高碳钢high-carbon steel普通碳素钢general carbon steel优质碳素钢high-quality carbon steel普通低合金结构钢general structure low-alloy steel合金结构钢structural alloy steel合金钢alloy steel低合金钢low alloy steel中合金钢medium alloy steel高合金钢high alloy steel耐热钢heat resisting steel高强度钢high strength steel复合钢clad steel工具钢tool steel弹簧钢spring steel钼钢molybdenum steel镍钢nickel steel铬钢chromium steel铬钼钢chrome-molybdenum steel铬镍钢chromium-nickel steel,chrome-nickel steel 不锈钢stainless steel (S.S.)奥氏体不锈钢Austenitic stainless steel马氏体不锈钢Martensitic stainless steel司特来合金（钨铬钴台金）Stellite耐蚀耐热镍基合金Hastelloy铬镍铁合金inconel耐热铬镍铁合金incoloy20合金20 alloy平炉钢（马丁钢）Martin steel镇静钢killed steel半镇静钢semi-killed steel沸腾钢rimmed steel; rimming steel; open-steel 锻钢forged steel铸钢cast steel铸铁cast iron (C.I.)灰铸铁grey cast iron可锻铸铁malleable iron (MI)球墨铸铁nodular cast iron; nodular graphite iron 生铁pig iron熟铁，锻铁wrought iron铸件casting高硅铸铁high silicon cast iron3.1.2 镀层及制造方法渗铬钢，镀铬钢chromized steel镀铬的chromium-plated, chrome-plated镀层plating锻造，型钢swage锻造的，锻造forging轧制rolling热轧hot rolling冷轧cold rolling挤压extruding冷加工cold working热加工hot working拔制drawing3.1.3 有色金属Non-ferrous Metal 铝aluminum铜，紫铜copper黄铜brass青铜bronze铝青铜aluminum bronze磷青铜phosphor bronze铝镁合金aluminum magnesium锰青铜manganese bronze蒙乃尔（注：镍及铜合金）Monel 镍铜台金nickel copper alloy非铁合金nonferrous alloy钛titanium铅lead硬铅hard lead3.1.4 材料性能极限强度ultimate strength抗拉强度tensile strength屈服极限yield limit屈服点yield point延伸率percentage elongation抗压强度pressive strength抗弯强度bending strength弹性极限elastic limit冲击值impact value疲劳极限fatigue limit蠕变极限creep limit持久极限endurance limit布氏硬度Brinell hardness洛氏硬度Rockwell hardness维氏硬度Vickers diamond hardness, diamond penetrator hardness 蠕变断裂强度creep rupture strength断面收缩率reduction of area韧性toughess脆性brittleness延性ductility冷脆cold shortness冷流cold flow3.2 非金属材料Non-metallic Material塑料plastic丙烯腈—丁二烯—苯乙烯acrylonitrile-butadiene-styrene (ABS) 聚乙烯polyethylene (PE)聚氯乙烯polyvinyl chloride (PVC)苯乙烯橡胶styrene-rubber (SR)聚丁烯polybutylene (PB)聚丙烯polypropylene (PP)聚苯乙烯polystyrene (PS)氯化聚醚chlorinated polyether (CPE)聚酰胺polyamide (PA)聚碳酸酯polycarbonate (PC)聚甲基丙烯酸甲酯polymethyl methacrylate (PMMA)醋酸丁酸纤维素cellulose acetate butyrate (CAB)氯化聚氯乙烯chlorinated polyvinyl chloride (CPVC)聚偏二氟乙烯polyvinylidene fluoride (PVDF)缩醛塑料acetal plastic尼龙塑料nylon plastic聚烯烃polyolefin (PO)石墨酚醛塑料graphite phenolic plastics聚四氟乙烯polytetrafluoroethylene (PTFE)纤维增强热塑性塑料fiber reinforced thermoplastics热塑性塑料thermoplastic热固性塑料thermosetting plastics胶粘剂adhesive溶剂胶接剂solvent cement树脂resin环氧树脂epoxy, epoxy resin聚酯树脂polyester resin聚酯纤维polyester fibers氟塑料fluoroplastics聚氨基甲酸酯polyurethane丙烯酸树脂acrylic resin脲醛树脂urea resin呋哺树脂furan resin乙烯丙烯二烃单体ethylene propylene diene monomer (EPDM) 合成橡胶synthetic rubber橡胶rubber丁腈橡胶nitrile butadiene rubber氯丁橡胶neoprene天然橡胶natural rubber乙丙橡胶ethylene propylene rubber (EPR)玻璃glass硼硅玻璃borosilicate glass耐火砖fire brick陶瓷ceramic搪瓷porcelain enamel木材wood3.3 型材型钢shaped steel, section steel, swage 角钢angle steel槽钢channel工字钢I-beam宽缘工字钢或H钢wide flanged beam T型钢T-bar方钢square bar扁钢flat bar角钢hexagonal steel bar圆钢round steel; rod钢带strap steel钢板plate网纹钢板checkered plate腹板（指型钢的立板）web翼缘（指型钢的缘）wing3.4 填料及填料函填料packing石棉绳asbestos rope, asbestos cord．O形环O-ring自密封self-sealing四氟带Teflon tap带铬镍合金丝的石棉绳asbestos rope with inconel wire, inconel wire asbestos浸聚四氟乙烯的石棉填料Teflon impregnated asbestos packing金属填料metallic stuffing填料箱，填料函packing box, stuffing box填料函压盖stuffing box gland4 管道等级及材料统计4.1 管道材料规定Piping Material Specification管道等级piping class; piping classification管道等级号class designation公称直径nominal diameter (DN); nominal (pipe) size公称压力nominal pressure (PN)压力级，等级，类别class (CL)低压low pressure (L.P.)中压medium pressure (M.P.)高压high pressure (H.P.)大气压atmosphere (ATM)真空vacuum工作压力operating pressure; working pressure设计压力design pressure工作温度operating temperature设计温度design temperature环境温度ambient temperature腐蚀裕量corrosion allowance管道附件piping attachment管道元件piping element壁厚wall thickness (WT)壁厚系列号schedule number (SCH. No.)加厚的，加强的extra heavy, extra strong双倍加厚的，双倍加强的double extra heavy, double extra strong通用连接组typieal installation分组（类）形式（如管道等级表）block form数据库data base文件file4.2 材料统计Material Take-off (MTO)汇总表summary sheet材料表bill of material (BM)综合管道材料表consolidated piping material summary sheet (CPMSS) 统计材料准确度accuracy of take-off材料情况报告material status report (MSR)散装材料bulk material编位号的itemized代码code number短代码short code数量quantity (QTY)重力weight净重net weight毛重gross weight5 设备布置及管道布置Plot Plan and Piping Layout,Equipment and Piping Arrangement 5.1 设备名称Equipment Name5.1.1 容器Vessel(1) 塔tower, column洗涤塔scrubber吸收塔absorber冷却塔cooling tower精馏塔fractionating tower蒸馏塔distillation tower再生塔regenering tower造粒塔prflling tower汽提塔stripper脱气塔degasifier合成塔synthesis tower(2) 反应器reactor聚台釜polymerizer转化器，变换器converter脱硫反应器desulphurization reactor 甲烷化器methanator(3) 气柜gas-holder螺旋式气柜helical gas-holder湿式气柜wet gas-holder干式气柜dry gas-holder(4) 槽罐贮罐tank; storage tank缓冲罐knock out drum球罐spheroid, spherical tank罐drum接受槽receiver计量槽measuring tank加料槽feed tank排污罐blow down tank闪蒸罐flash drum汽包steam drum溶液贮槽solution storage tank 地下槽sloptank(5) 其它设备分离器separator旋风分离器cyclone分子筛molecular sieve脱氧器deaerator搅拌器agitator干燥器dryer混合器mixer萃取器extractor结晶器crystallizer澄清器gravity settler净化器purifier气化器vaporizer吸附器adsorber融解槽melter减温器desuperheater升压器booster喷射器ejector喷头sprayer火炬flare消声器silencer(6) 换热器、加热器、冷却器换热器heat exchanger空冷器air cooler水冷却器water cooler冷凝器condenser螺旋板式换热器spiral plate heat exchanger 蒸发器evaporator再沸器reboiler急冷器quencher深冷器chiller预热器preheater再热器reheater加热器heater电加热器electric heater过热器super heater给水加热器feed water heater中间冷却器inter cooler后冷却器after cooler5.1.2 工业炉及锅炉炉子furnace烧嘴burner锅炉boiler烟囱stack废热锅炉waste heat boiler辅助锅炉auxiliary boiler省煤器economizer回热炉direct-fired heater辐射段radiant section对流段convection section裂化炉reformer焚烧炉incinerator回转窑rotary kiln炉管furnace tube吹灰器soot blower观察孔observation door, peep door防爆门explosion door5.2 辅助用房名称5.2.1 生产用房分析室analyzer room变压器室transformer room配电室，变电所substation, switch room 蓄电池室battery room控制室control room通风室ventilating room贮藏室storage room维修间maintenance room办公室office5.2.2 生活用房更农室locker room盥洗室，厕所closet, lavatory, toilet5.3 图名管道布置平面piping arrangement plan (PAP)管道布置piping layout轴测图isometric drawing分区索引图key plan初版设备布置图（“A”版）preliminary plot plan ( “A” issue)内部审查版设备布置图（“B”版）inrernal approval plot plan ( “B” issu e) 用户审查版设备布置图（“C”版) owner approval plot plan ( “C” issue)确认版设备布置图（“D”版）confirm plot plan ( “D” issue)研究版设备布置图（“e”版）planning plot plan ( “E” issue)设计版设备布置图（“F”）designing plot plan ( “F” issue)施工版设备布置图（“G”版）construction plot plan ( “G” issue)5.4 厂房、站、单元压缩机房pressor house (room)泵房pump house (room)洗眼站eye washer station泡沫站foam station软管站，公用工程站hose station (HS), utility station 成套设备package unit设施facilities罐区tank yard空分装置air separation facility5.5 设备布置设备位号equipment item number工厂plant工厂区界plant limit项目区界内侧inside battery limit (I.S.B.L.)项目区界batterylimit (BL)区界area limit区域边界zone iimit界外off site东east (E)西west (W)南south (S)北north (N)上up下down工厂北向plant north真实北向true north道路road小过道cat walk, cat way走道，过道walk way, gangway, access way 污水坑（井）sump pit集水池catch basin沟槽through预留区trough场地future area铺砌区paving area非铺砌区unpaved area碎石铺面gravel paving橡皮铺面rubber paving面积，区域area体积，容积volume (VOL)5.6 管道布置管道设计piping design管道研究piping study走向研究routing study重要管道critical piping地上管道above ground piping 地下管道under ground piping 管网network of pipes管廊pipe rack管沟piping trench管间距line spacing管道跨距line span总管header, manifold旁路by pass排液drain放空vent上升管，垂直管riser导管canduit裸管bare iine管件直接fitting to fitting (FTF) 管段，接口spool piece, spool 取样接口sampling connection 集液包drip leg伴热管tracing pipe蒸汽伴热steam tracing热水伴热hot-water tracing电伴热electrical tracing夹套管jacketed line, jacketed piping 全夹套的full jacketed平面plan详图detail“ ”视图X view “X”“ ”剖视A-A section “A-A”连接图hook up drawing接续图continue on drawing (COD) 接续线match line (M.L.)比例scale图例legend符号symbol管口表list of nozzles方位orientation管口方位nozzle orientation定位location相交intersection水平的horizontal垂直的，立式的vertical垂直，正交，垂直的perpendicular 平行，平行的parallel水平安装horizontal installation垂直安装vertical installafion对称的symmetric相反（的），对面（的）opposite顺时针方向clock wise逆时针方向counter clock wise计算机辅助设计puter aided design (CAD)5.7 图面标注绝对标高abselute elevation海平面标高over-sea mean level (OSL)标高，立面elevation (EL)混凝土顶面top of concrete架顶面top of support (TOS)钢结构顶面top of steel梁项面top of beam (TOB)支撑点point of suppon (POS)管顶top of pipe (TOP)管底bouom of pipe (BOP)沟底boaom of trench管子内底invert (inside bottom of pipe)底平flat on bottom (FOB)顶平flat on top (FOT)工作点working point (W.P.)面至面face to face (F-F)中心至端面center to end (C-E)中心至面center to face (C-F)中心至中心，中至中center to center (C-C) 坐标coordinate坐标原点origin of coordinate出口中心线center line of discharge入口中心线center line of suction中心线centerline (CL)入口inlet, suction出口outlet, discharge排出口exhaust距离distance5.8 相关专业的专业词汇5.8.1 工艺(1) 图及表流程图flow diagram工艺流程图process flow diagram (PFD)管道及仪表流程图piping and instrument flow diagram (PID)公用工程流程图utility flow diagram (UFD) 管线表line list; line schedule命名表；管道表nomenclature设备表equipment list (schedule)(2) 流体fluid空气air仪表空气instrument air工艺空气process air低压蒸汽low pressure steam中压蒸汽medium pressure steam高压蒸汽high pressure steam伴热蒸汽tracing steam饱和蒸汽saturated steam过热蒸汽superheated steam氧气oxygen氢气hydrogen氮气nitrogen燃料气fuel gas天然气natural gas火炬气flare gas酸性气sour gas液化石油气liquefired petroleum gas (LPG)氨气ammonia gas冷却水cooling循环水circulating water锅炉给水boiler feed water热水hot water蒸汽冷凝水steam condensate 盐水brine工艺水process water化学污水chemical sewage防腐剂corrosion inhibitor重油heavy oil石脑油naphtha燃料油fuel oil润滑油lubricating oil密封油sealing oil冷冻剂refrigerant载热体heating medium溶剂solvent溶液solution母液mother liquor单体monomer聚合物polymer均聚物homopolymer共聚物copolymer工艺液体process liquid工艺气体process gas硫酸sulphuric acid盐酸chlorhydric acid硝酸nitric acid烧碱caustic soda(3) 流体特性fluid characteristics 蒸汽压vapor pressure临界温度critical temperature临界点critical point临界压力critical pressure比热specific heat湿度humidity密度density比重specific gravity粘度viscosity闪点flash point融点melting point凝固点freezing point浓度concentration爆炸极限limit of explosion有毒的toxic可燃的；易燃的flammable(4) 其它回收recovery再生regeneration循环cireulatlon再循环；再生recycle补充make-up制备preparation蒸汽吹扫steaming out吹扫purge抽空；排空evacuation吹出blow-off排污blow down破真空vacuum breaker大气腿barometric leg备用stand-by化学清洗chemical cleaning净正吸入压头net positive suction head (NPSH) 进料feed成品product污染contamination大气污染atmospheric pollution环境温度ambient temperature5.8.2 建筑、结构建筑物building钢结构steel structure已有钢结构existing steel structure钢筋混凝土结构reinforced concrete construction 楼面floor平台platform (PF)地面ground level栏杆handrail楼梯stair; stair way直梯ladder柱column; post; stanchion基础foundation; footing粱beam斜撑；支撑bracing桁架；主粱girder构件member隔墙partition wall墙wall。

管道及配件中英文对照

管道及配件中英文对照化工管道词汇翻译1 管道组成件Piping component1.1 管子Pipe管子（按照配管标准规格制造的）pipe管子(不按配管标准规格制造的其他用管) tube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 pipe合金钢管alloy steel pipe不锈钢stainless steel pipe奥氏体不锈钢管austenitic stainless steel pipe铁合金钢管ferritic alloy steel pipe轧制钢管wrought—steel pipe锻铁管wrought-iron pipe无缝钢管seamless (SMLS）steel pipe焊接钢管welded steel pipe电阻焊钢管electric-resistance welded steel pipe电熔(弧)焊钢板卷管electric-fusion (arc）—welded steel-plate pipe螺旋焊接钢管spiral welded steel pipe镀锌钢管galvanized steel pipe热轧无缝钢管hot-rolling seamless pipe冷拔无缝钢管cold-drawing seamless pipe水煤气钢管water-gas steel pipe塑料管plastic pipe玻璃管glass tube橡胶管rubber tube直管run pipe; straight pipe1。

2 管件Fitting弯头elbow异径弯头reducing elbow带支座弯头base elbow长半径弯头long radius elbow短半径弯头short radius elbow长半径180°弯头long radius return短半径180°弯头short radius return带侧向口的弯头（右向或左向）side outlet elbow （right hand or left hand）双支管弯头（形）double branch elbow三通tee异径三通reducing tee等径三通straight tee带侧向口的三通（右向或左向) side outlet tee (right hand or 1eft hand)异径三通(分支口为异径）reducing tee （reducing on outlet)异径三通(一个直通口为异径)reducing tee （reducing on one run)带支座三通base tee异径三通（一个直通口及分支口为异径）reducing tee (reducing on one run and outlet）异径三通（两个直通口为异径,双头式）reducing tee （reducing on both runs, bull head）45°斜三通45°lateral管道及配件中英文对照245°斜三通（支管为异径）45°lateral (reducing on branch)45°斜三通（一个直通口为异径) 45°lateral (reducing on one run)45°斜三通(一个直通口及支管为异径）45°lateral (reducing on one run and branch）Y型三通（俗称裤衩）true “Y”四通cross等径四通straight cross异径四通reducing cross异径四通（一个分支口为异径）reducing cross (reducing on one outlet)异径四通（一个直通口及分支口为异径）reducing cross （reducing on one run and outlet)异径四通（两个分支口为异径) reducing cross (reducing on both outlet)异径四通(一个直通口及两个分支口为异径）reducing cross （reducing on one run and both outlet)异径管reducer同心异径管concentric reducer偏心异径管eccentric reducer锻制异径管reducing swage螺纹支管台threadolet焊接支管台weldolet承插支管台sockolet弯头支管台elbolet斜接支管台latrolet镶入式支管嘴sweepolet短管支管台nipolet支管台,插入式支管台boss（以上带红线的单词已经查过，应该是行业很组合的名词，可以查得到).管接头coupling, full coupling半管接头half coupling异径管接头reducing coupling活接头union内外螺纹缩接(俗称补芯）bushing管帽cap （C）堵头plug短节nipple异径短节reducing nipple; swage nipple两端无螺纹PBE plain both end一端平口POE plain one end一端螺纹TOE thread one end两端螺纹TBE thread both end1。

管工中英文对照手册

1、管线号注示LS 1300 ---- 1” -– 1S1 -— HC (50)2、介质代号一览表3、管道绝热类型注示：绝热类型/厚度（50）管材等级管径管线号介质代号4管道空视图中英文对照表5、管道空视图材料表描述例句：PIPE，CS，SMLS，ASTM，A53-B，TYPE，S，S-140壁厚系列材质：碳钢无缝ASTM A53-B S型分项代码：管道，1500#，，CS BODY W/BCRIHF API TRIM 8.G.O,6、常用略语F-法兰G-垫片B-螺栓PIPE-管道REDUCTING TEE-异径三通TEE-三通90(45)ELL-90(45)弯头SWAGE-异径管CONC-同心ECC-偏心PLUG-管堵FIGURE 8-8字盲板GASKET-垫片STUD BOLT-螺栓BLIND-盲板CAP-管帽NIPPLE-短管THREADOLET-螺纹管座SOCKLET-承插管座SLIP-ON-平焊BALL VALVE-球阀GATE VALVE-闸阀CHECK(GLOBE) VLLVE-止回阀(截止阀)BUTTERFLY VALVE-蝶阀1500LB阀体及阀芯材质连接形式：对焊压力等级：1500LB7、合成氨装置分区一览表:8、管道材料材质色别码9、管道焊缝检验等级一览表ⅡⅢ比例为：100%10、管道材料规定英文缩写与中文对照表11、管道材料汇总表英文缩写与中文对照表12、阀门代码13、焊接材料选用一览表14、管道焊前预热及焊后热处理要求15、垫片代号：4 D F 1 垫片结构类型填充材料垫片厚度面性垫片基本材料常用垫片选号如下表：16、螺栓选型螺栓型式见注见表1注1：A为双头螺栓，B为单头螺栓，C为圆头螺栓20、管道常用数据表（直径、壁厚）。

管道制作(中英文对照版)

“批”为同一规格、同一炉号（如焊接，则应用同批焊条、同炉号焊丝和同批焊剂）、同一制度热处理（连续炉或间歇炉温差±14℃(25℉)并配备有完整的温度记录）的材料。
1.2.2“Field Fabricated Piping” shall be defined as all piping assemblies and completely erected piping systems fabricated by the Supplier and/or its field piping erection contractor who has the responsibility for the completely erected piping system. It includes both “in-position” welds and any fabricating operations carried out at the job site.
承包商应书面提出本规定和采购单之间相抵触内容。并于工程或采购开始之前作出澄清和说明。供货商应作出解释，向承包商提供书面的对双方都有约束力的最终结论。
1.3.2Local Chinese codes, standards or regulations referenced may supersede the requirements stated herein. However, if a conflict of information between ASME / PFI / MSS Standards and the corresponding stated Chinese Codes and Standards occurs, the more stringent code shall govern.

工艺管道英文代号及缩写

石油天然气工艺管道安装常用英语缩写1、SWAGEDNIPPLECONCSMLS.：大小头同心无缝2、BLE/PSE：BeveledLargeEnd/PlainSmallEnd大端开破口/小端平端3、PE/PE、PBE、BLE/PSE、BSE/PLE：平端/平端、两端平端、大端开破口/小端平端、小端开破口/大端平端4、ELBOW90DEGLRBWSMLS.：弯头90度长半径（R=1.5DN）对焊无缝5、PIPESMLSPE/BE：无缝管平口/坡口6、GASKETFLATRING：垫圈平面环形7、compressedasbestosfiberjointingsheet：石棉胶板8、SPECTACLEBLIND：8字盲板9、STUDBOLTALLOYSTEEL：双头螺栓合金钢10、SR：短半径（R=1.0DN）11、MildSteel软钢;低碳钢软钢丝12、MildSteelArcWeldingElectrode低碳钢焊条13、MildSteelChannel槽钢14、MildSteelCheckeredPlate花纹钢板15、MildSteelEqualAngle等边角钢16、MildSteelExpandedSheets钢板网17、MildSteelFireBox软钢板火箱18、MildSteelHexagonalBolts六角螺丝梗19、MildSteelHexagonalBoltsAndNuts六角螺丝闩20、MildSteelI-Beam低碳工字钢21、MildSteelIngot低碳钢锭22、MildSteelPlate软钢板23、MildSteelReinforcement(含钢量0.12--0.25%)软钢钢筋24、MildSteelShank软钢手柄25、MildSteelSheet软钢皮26、TS：螺母（nut的复数）27、BOLT：螺栓28、FULLBORE：与管子等径的、直通式（ValveBall,FullBore全通径球阀）29、REDUCED/REGULARBORE：缩径（ValveBall,Reduced/RegularBore缩径球阀）30、SWENDS/CARBONSTEELBODY/DIMSTOBSEN：承插焊/碳钢阀体/尺寸按照英国及欧洲标准31、RFFLANGEDENDS：凸面法兰连接（表示阀门连接形式）32、TEEEQUAL：等径三通33、SOCKOLET：承插支管台34、THREBOLET：螺纹支管台35、常见阀门连接面英文表示：⑴LUGGED??------>凸耳对夹式的,法门的一种结构形式.一般用于大直径的止回阀或蝶阀,属于对夹连接的一个变种,要配对法兰.连接螺栓要加长⑵RINGTYPEJOINT------>环连接面,这是法兰密封面的类型,一般这样写要法兰的.⑶SOCKETWELD------>承插焊连接,不需法兰⑷THREADED---->螺纹连接,不要法兰⑸WAFER------>对夹式连接,类似于凸耳的,也是一种阀门的结构形式,属于FLANGELESS阀门,阀门本体没有法兰,但是要有配对法兰连接.螺栓要加长⑹BUTTERWELD/THREADED------>对焊/罗纹.都不要法兰,一般是用于描述小阀门,两端的连接形式不同的情况⑺SOCKETWELD/THREADED--->承插焊/螺纹,都不要法兰,一般是用于描述小阀门,两端的连接形式不同的情况36、VALVEGATE/SOLIDWEDGE：闸阀/整体楔形闸板37、MANUFACTURERSSTANDARD：行业标准38、union：通常指的是活接头，也就是老师傅常说的“油印”；nipple：一般是指用于软管站连接软管的接头，连接方式为多样（焊接／丝接／法兰连接）；pipe：一般就指短管，其中的couple特指两头带法兰的短管连接，即俗称的“车轱辘管”。

【VIP专享】工艺管道常用中英文对照

这个是用来表达管件连接形式的；给楼主一份中英文对照还有缩写吧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 elbowREL 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 pad法兰缩写中文名称英文名称PLG 法兰FlangeWNF 对焊法兰Welding neck flange SOF 平焊法兰Slip-on flangeSWF 承插焊法兰Socket-welding flange T 螺纹法兰Threaded flangeLJ 松套法兰Lapped joint flange REDF 异径法兰Reducing flangeBF 法兰盖（日法兰）Blind flange FSF 法兰密封面Flange scaling face FF 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 faceTG 榫槽面Tongue and groove faceTF 榫面Tongue faceGF 槽面Groove face垫片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 gasket SMG 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 gasketSMSG 齿形金属垫片Solid metal serrated gasket LER 透镜式金属环垫Lens ring gasketOCR 八角形金属环垫Octagonal ring gasket OVR 椭圆形金属环垫Oval ring gaksetIR/OR 内外定位环Inner ring and outer ringIR 内定位环Inner ringOR 外定位环Outer ring坚固件缩写中文名称英文名称B 螺栓BoltSB 螺柱Stud boltNU 螺母NutTB 花蓝螺母TurnbuckleWSR 垫圈WasherSWSR 弹簧垫圈Spring washer阀门valve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 valve ST 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 插板阀管道上用的小型设备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 strainer SRT T型过滤器T-type strainer SRB 桶式过滤器Bucket type strainer TSR 临时过滤器Temporary strainer SIL 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 joint隔热、伴热中文名称英文名称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 insulation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 tracing配管材料和等级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 steelAUSTSS 奥氏体不锈钢Austenitic stainless-steel CI 铸铁Cast ironMI 可锻铸铁Malleable ironDI 球墨铸铁Ductile ironAL 铝AluminumBRS 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 THK 壁厚ThicknessSCH 表号Schedule numberSTD 标准StandardXS 加强Extra strongXXS 特强Double extra strong装置布置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 washer HS 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Plateform尺寸标注缩写中文名称英文名称EL 标高ElevationBOP 管底Bottom of pipeCOP 管中心Center of pipe TOP 管顶Top of pipeFOB 底平Flat on bottomFOT 顶平Flat on topCL（屯）中心线Center lineTL 切线Tangent lineSYM 对称的SymmetricalBOS 支架底Bottom of support TOS 支架顶Top of supportCL 净距（净空）Clearance CTC 中心至中心Center to center CTF 中心至面Center to face CTE 中心至端部Center to end ETE 端到端End to endFEF 法兰端面Flange ａnd face FTF 面到面Face to faceD 直径DiameterDN 公称直径Nominal diameter ID 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 elevation图表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 identificationLOW 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 data REV. No. 修改号Recision numberREFDWG 参考图Reference drawingSC 采样接口Sample connection操作方式及工作参数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 closedLO 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Pressure施工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 treatmentEIT 检查、探伤和实验Examination, inspection & testing VE 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 testing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 tighteningCO 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 洛氏硬度其他缩写中文名称英文名称FDN 基础FoundationINF 信息（资料）Information REF 参考ReferenceREV 修改RevisionSEQ 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 thread NPS 美国标准直管螺纹National standard straight pipe thread DR 排液DrainVT 放气VentRTG （压力）等级RatingCL 等级ClassSMLS 无缝Seamless。

管道工程中英文对照

工程管道英文缩写对照AA Anchor 固定ABS Absolute 绝对的AISI American Iron and Steel Institute 美国钢铁学会ANSI American National Standards Institute 美国国家标准学会API American Petroleum Institute 美国石油学会APPROX Approximate 大约，近似的ASB Asbestos 石棉ASME *American Society Of Testing Material 美国机械工程师协会ASSY *Assembly 装配，组装ASTM *American Society OfTesting Material 美国材料实验协会ATM *Atmosphere 大气压AWG *American Wire Gage 美国线规AWS *American Wel**** Society 美国焊接协会AWWA *American Water WorksAssociation 美国水工协会BBB Bolted Bonnet 栓柱连接的阀盖BB By Buyer 买方供货B-B Beveled End-Beveled End 两端为坡口端BC Bolt Circle 螺栓中心圆B.C Bolted Cover(cap) 螺栓连接的阀兰盖（帽）BE Beveled End (for wel****) 坡口（焊接用）B.E Bell End 承口BEP Both Ends Plain 两端平BET Both Ends Threaded 两端带螺纹BL Battery Limit 装置区边界BF Blind Flange 法兰盖BLD Blind 盲板BLDG *Buil**** 建筑物BM Bill Of Material 材料表BOP Bottom Of Pipe 管底B-P Beveled End —Plain End 坡口端.平端BV Butterfly valve 蝶阀BWG * Birmingham Wire Gage 伯明翰线规BW Butt Weld 对焊CC Cap 管帽C-C Center to Center 中至中C-E Center to End 中至端面C-F Center to Face 中至面CH-OP Chain Operated 链条操纵的CH.PL Checkered Plate 花纹钢管C.I *Cast Iron 铸铁CL *Class 英制压力等级，等级，种类CLEAR Clearance 间隙COD Continued on Drawing 接续图COL *Column 柱，塔CONC Concentric 同心的CONN Connection 连接，接口CONT *Continue 连续CONT.V. Control Valve 控制阀CPLG Coupling 管接头，连轴节C.R. Concentric Reducer 同心异径管C.S. *Carbon Steel 碳钢C.S. Cold Spring 冷紧C.S.C. Car Seal Close 在关闭状态下封住C.S.O. Car Seal Open 在开启状态下封住CUST Customer 客C.V Check Valve 止回阀DDEG *Degree 度DF Drain funnel 排液漏斗DIA *Diameter 直径DIM *Dimension 尺寸DISCH *Discharge 出口，排出Diaphragm VELVE 隔膜阀DMF Double Male And Female 双重凹凸DN *Double Male And Female 公称直径DN Down 下DR Drain 排液DS Directional Stop 定向限为架DWG *Drawing 图EE *East 东EC External Coating 外面涂防腐层ECC Eccentric 偏心EFW Electric Fusion Welded 电容焊的EL(ELEV) *Elevation 标高；立面ELL Elbow 弯头EQIOP Equipment 设备，装置EQUIV Equivalent 相当的E.R. Eccentric Reducer 偏心异经管ERW Electric Resistance Welded 电阻焊的EW Eye Washer & Shower 洗眼器及淋浴器EXP.JT Expansion Joint 膨胀节FFDN Foundation 基础FF Flat Faced Or Full Faced 全平面；满平面F-F Face To Face 面至面FGW Fusion Gas Wel**** 气熔焊FIG *Figure 图FL Floor 楼面FLEX TUBE Flexible Tube 挠性管FLG Flange 法兰FLGD Flanged 法兰式的FLGF Flanged Face 法兰面FOB Flat On Bottom 底面平FOT Flat On Top 顶面平FP Fix Point 固定点FS Forged Steel 锻钢FTF Fitting To Fitting 管件直连FTG Fitting 管件FURND Furnished 提供的，装设的FW Field Weld 现伤焊GG Guide 导向GA *Gage 表，表压，规（线规）GALV *Galvanize 镀锌GL Ground Level 地面GLV Globe Valve 截止阀GEAR OP Gear Operated 齿轮传动的GMAW Gas Metal Arc Wel**** 金属极惰气体保护焊GSKT Gasket 垫片GTAW (Inert)Gas Tungsten Arc Wel**** 惰性气体保护钨极电弧焊GV Gate Valve 闸阀HH Hanger 吊架HC Hose Connection 软管接头H.CPLG Half Coupling 半节管接头HDR Header 总管HEX *Hexagon 六角形HF Hard Alloy Face on阀内件（阀心）为Valve Trim 硬质合金密封面HH Hand Pole 手孔HOR Horizontal 水平的H.P *High Pressure 高压HS Hose Station 软管IID *Inside Diameter 内径IN *Inch 英寸INS Insulation 隔热INST Instrument 仪表INV Invert (inside bottom of pipe) 管子内底IPS Iron Pipe size 铁管尺寸ISO Isometric Drawing 周测图（空视图）I.S.B.L Inside Battery Limit 装置边界内恻ISNS Inside screw & Non-rising Stem 内螺纹非升杆ISRS Inside screw & Rising stem 内螺纹升杆JJT Joint 接头JS Jack Screw 顶开（起）螺栓LLC Locked Closed 在关闭状态下锁定LEP Large end plain 大端为平的LET Large end Threaded 大端带螺纹LG Long 长LGF Lens Gasket Face 透镜垫连接面L.H.THD Left Hand Thread 左螺纹LIFT Lift Type 升降式LJ Lap Joint 搭接LJF Lap Joint Flange 松套法兰LO Locked Open 在开启状态下锁定L.P. Low Pressure 低压LR Long Radius 长半径LRE Long Radius Elbow 长半径弯头LTG Large Tongue & Groove 大椎槽MMATL Material 材料MAX Maximum 最大MB Machine Bolt 机器螺栓（单头）MF Male and Female 凸和凹MFG Manufacture 制造MF *Manufacture 制造厂MH Manhole 人孔MI Malleable Iron 可锻铸铁MIN *Minimum 最小MJ Mechanical Joint 机械接头M.L Match Line 连续线MSS * Manufacturers Standardization Society of the Valve and Fittings Industry, Inc. 美国阀门和管件制造商标准化协会MTO Material take-off 材料统计MW Minimum Wall 最小壁厚M.W. Mineral Wool 矿（物）棉NN *North 北NB Nominal Bore 公称孔径N.B. Non-Bonnet 无阀盖NC Normally Closed 常闭NIP Nipple 短管NO Normally Open; 常开*Number号；数量NO INS No Insulation 不隔热NOM Nominal 公称的；额定的NOZ Nozzle 管口NPS Nominal Pipe Size 公称管径NPSH Net Positive Suction Head 净正吸入压头NPT *American National Taper 美国锥管螺纹Pipe ThreadNS Nominal Size 公称直径NV Needle Valve 针形阀OOD *Outside Diameter 外径OET One end Threaded 一端带螺纹OR Outside Radius 外半径ORF Orifice 孔板ORIENT Orientation 方位OS & Y Outside Screw and Yoke 外螺纹阀杆和阀轭OSNB Outside Screw Non-Bonnet 外螺纹无阀盖PP Plug 堵头PAP Piping Arrangement Plan 管道布置平面图PB Pressure Seal Bonnet 压力密封的阀盖P-B Plain End –Bevel End 平端—坡口端PC Pressure Seal Cap 压力密封的阀帽P.C.D. Pitch Circle Diameter 节圆直径PE Plain End (not beveled) 平端（无坡口）PF Platform 平台PID Piping & Instrument Diagram管道及仪表流程图PN *Nominal Pressure 公称压力PN Plant North 工厂北向POS point of Support 支承点P-P Plain End—Plain End 两端为平端PREP Preparation 加工准备PSIA *Pounds Per Square InchAbsolute 磅/PSIG Pounds Per Square Inch Gage 磅/PT Point 点PTFE *Polytetrafluoroethylene聚四氟乙烯PT.NO Part No. 件号PV Plug Valve 旋塞阀PVC *Poly Vinyl Chloride 聚氯乙烯QQTY *Quantity 数量RR *Radius 半径RED Reducer 异径管REF Reference 参考REINF Reinforce 加强REQD Required 需要；申请REV *Revision 修改RF Raised Face 凸面RG Ring Gasket 环形垫片R.H.THD Right Hand Thread 右螺旋RJ Ring Joint 环垫接头RO Restriction Orifice 限流孔板RPM *Revolutions Per Minute 转/分RPS *Revolutions Per Second 转/秒RS Resting Support 支承架，滑动架RTJ Ring Type Joint（见RJ）RV Relief Valve 安全泄液阀SS *South 南S Spring 弹簧（管架用）SAW (Automatic)Submerged Arc Wel**** 自动埋弧焊SB Stud Bolt 双头螺栓SB Screwed Bonnet 螺纹阀盖SC Sample Cooler 取样冷却器SCH *Schedule 管壁厚系列号SCRD Screwed 螺纹SEP Small end Plain 小端为平的SET Small end Threaded 小端带螺纹SF Semi-Finished 半光SG Sight Glass 视镜SH Surface Hard Facing 硬质密封面SK Sketch 草图SMAW Shielded Metal Arc Wel**** 有保护的金属电弧焊SMLS Seamless 无缝SN Swaged Nipple 异径短管SO Slip – On 滑套SOF Slip – On Flange 滑套法兰SPEC *Specification 规定，说明SPL Sound Pressure Lever 升压水准SQ *Square 方的，平方SR Shout Radius 短半径SRE Short Radius Elbow 短半径弯头SS *Stainless Steel 不锈钢ST Steam Trap 蒸汽疏水阀STD *Standard 标准STG Small Tongue & Groove 小椎槽面STL *Steel 钢STM Steam 蒸汽STM.TR Steam Tracing 蒸汽拌热SUCT Suction 吸入口SV Safety Valve 安全泄气阀SW Socket Weld 承插焊SWG Swage 锻造，模锻SWMG Swing Type 旋启式SYM Symmetrical 对称的TT Tee 三通TE Threaded End 螺纹端TEMP *Temperature 温度TG Tongue & Groove 椎槽THD *Threaded 螺纹的THK *Thickness 厚度TL Tangent Line 切线TN True North 真实北向TOC Top of Concrete 混凝土北向TOP Top of pipe 管顶TOS Top of Support 支架顶面Top of Steel 钢结构顶面TYP Typical 典型的UUB Union Bonnet 带活接头的阀盖UC Union Cap 带活接头的阀帽UN Union 活接头VV Valve 阀VAC Vacuum 真空VAR Variable 可变的VERT Vertical 垂直的VOL *Volume 卷，册，容量，体积WW *West 西WB Weld Branch 焊接支管WC Weld Cap 焊接管帽WD Width 宽度WE Weld End 焊接端WL Wel**** Line 焊接线WN Wel**** Neck 对焊法兰（颈部）WNF Weld Neck Flange 对焊法兰WP Working Pressure 工作压力W.P. Working Point 工作点WT Wall Thickness 壁厚Weight 重量XXH Extra Heavy 加强的，加厚的XXH Double Extra Heavy 双倍加强（厚）的XS Extra Strong 加强的XXS Double Extra Strong 双倍加强的YYP Yield Point 屈服点。

(完整word版)工艺管道常用中英文对照

工艺管道英文代号与缩写

工业管道设计技术词汇(汉英)

Ⅰ. 按汉语分类编排1. 管道组成件piping component1.1 管子管子（按照配管标准规格制造的）pipe管子（不安配管标准规格制造的其他用管）Tube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 pipe合金钢管alloy steel pipe不锈钢管stainless steel pipe奥氏体不锈钢管Austenitic stainless steel pipe铁合金钢管Ferritic alloy steel pipe轧制钢管Wrought-steel pipe锻铁管Wrought-iron pipe无缝钢管seamless (SMLS) steel pipe焊接钢管welded steel pipe电阻焊钢管Electric-resistance welded steel pipe电熔（弧）焊钢板卷管Electric-fusion (arc)-welded steel-plate pipe螺旋焊接钢管Spiral welded steel pipe镀锌钢管Galvanized steel pipe热轧无缝钢管Hot-rolling seamless pipe冷拔无缝钢管Cold-drawing seamless pipe水煤气钢管Water-gas steel pipe塑料管Plastic pipe玻璃管Glass tube橡胶管Rubber tube直管Run pipe; straight pipe1.2 管件Fitting弯头Elbow异径弯头Reducing elbow带支座弯头base elbow长半径弯头Long radius elbow短半径弯头short radius elbow长半径180℃弯头long radius return短半径180℃弯头short radius return带侧向口的弯头（右向或左向）side outlet elbow (right hand or left hand)双支管弯头double branch elbow三通Tee异径三通Reducing tee等径三通straight tee带侧向口的三通（右向或左向）Side outlet tee (right hand or left hand)异径三通（分支口为异径）Reducing tee (reducing on outlet)异径三通（一个直通口为异径）Reducing tee (reducing on one run)带支座三通Base tee异径三通（一个直通口及分支口为异径）Reducing tee (reducing on one runand outlet异径三通（两个直通口为异径）（双头式）reducing tee (reducing on both runs)(bull head)45℃斜三通45℃lateral45℃斜三通（支管为异径）45℃lateral (reducing on branch)45℃斜三通（一个直通口为异径）45℃lateral (reducing on one run)45℃斜三通（一个直通口及支管为异径）45℃lateral (reducing on one run andbranch)Y型三通（裤衩）Tube Y四通Cross等径四通Straight cross异径四通Reducing cross异径四通(一个分支口为异径) Reducing cross (reducing on one outlet)异径四通（一个直通口及分支口为异径）Reducing cross (reducing on one runand one outlet)异径四通（两个分支口为异径）Reducing cross (reducing on both outlets)异径四通（一个直通口及两个分支口为异径）Reducing cross (reducing on onerun and both outlets)异径管Reducer同心异径管Concentric reducer偏心异径管Eccentric reducer锻制异径管Reducing swage螺纹支管台Threadolet焊接支管台Weldolet承插支管台Sockolet弯头支管台Elbolet斜接支管台Latrolet镶入式支管嘴Sweepolet短管支管台Nipolet支管台，插入式支管台Boss管接头Coupling; full coupling半管接头Half coupling异径管接头Reducing coupling活接头Union内外螺纹缩接（俗称补芯）Bushing管帽Cap [C]堵头Plug短节Nipple异径短节Reducing nipple; swage nipple1.3 弯管预制弯管Fabricated pipe bend跨越弯管Cross-over bend偏置弯管Offset bend90℃弯管Quarter bend环形弯管Circle bend单侧偏置90℃弯管Single offset quarter bendS型弯管S bend单侧偏置U形膨胀弯管single offset U bendU形弯管U bend双偏置U膨胀弯管Double offset expansion U bend斜接弯管Mitre bend三节斜接弯管3-piece mitre bend折皱弯管Corrugated bend圆度Roundness1.4 法兰Flange [FLG]整体管法兰Integral pipe flange钢管法兰Steel pipe flange螺纹法兰Threaded flange滑套法兰（包括平焊法兰）Slip-on flange [SO]; Slip-on welding flange承插焊法兰Socket welding flange松套法兰Lap joint flange [LJF]对焊法兰Weld neck flange [WNF]法兰盖Blind flange; Blind孔板法兰Orifice flange异径法兰Reducing flange盘座式法兰Pad type flange松套带颈法兰Loose hubbed flange焊接板式法兰Welding plate flange对焊环Welding neck collar (similar to stub end)平焊环Welding-on collar突缘短节Stub end; Lap翻边端Lapped pipe end松套板式法兰Loose plate flange压力级Pressure rating; Pressure rating class压力-温度等级Pressure-temperature rating法兰密封面：法兰面Flange facing突面Raised face [RF]凸面Male face [MF]凹面Female face [FMF]榫面Tongue face槽面Groove face环连接面Ring joint face全平面；满平面Flat face; Full face光滑突面Smooth raised face [SRF]法兰面加工Facing finish粗糙度Roughness光滑的Smooth齿形有Serrated均方根Root mean square [RMS]算术平均粗糙高度Arithmetical average roughness height [AARH]配对法兰Companion flange螺栓圆Bolt circle1.5 垫片Gasket [GSKT]垫片的型式type of gasket平垫片Flat gasket环形平垫片Flat ring gasket平金属垫片Flat metal gasket夹棉织物的橡胶Elastomer with cotton fabric insertion夹石棉织物的橡胶Elastomer with asbestos fabric insertion夹石棉织物及金属丝加强的橡胶Elastomer with asbestos fabric insertion andwith wire reinforcement无石墨压缩白石棉垫片Non-graphited compressed white asbestos gasket天然白橡胶垫片natural white rubber gasket压缩石棉垫片Compressed asbestos gasket浸聚四氟乙烯的石棉垫片PTFE impregnated asbestos gasket夹石棉的缠绕金属垫片spiral-wound metal gasket with asbestos filler内环Inner ring外环；外定位环Outer ring波纹金属垫片Corrugated metal gasket波纹金属包嵌石棉垫片Corrugated metal gasket with asbestos inserted双夹套波纹金属包石棉垫片Corrugated metal double jacketed asbestos filledgasket双夹套垫片Double jacketed gasket金属包石棉平垫片Flat metal jacketed asbestos filled gasket整体金属齿形垫片Solid metal serrated gasket槽形金属垫片Grooved metal gasket环形连接金属垫片Ring joint metal gasket八角环形垫片Octagonal ring gasket椭圆环形垫片Oval ring gasket透镜式垫片Lens gasket非金属垫片Non-metallic gasket1.6 阀门1.6.1 阀门结构，零件阀轭Yoke外螺纹阀杆及阀轭outside screw & yoke [OS&Y]阀杆Stem内螺纹Inside screw [IS]阀轭套Yoke sleeve阀杆环Stem ring阀座Valve seat (body seat)阀座环，密封圈Seat ring整体（阀）座Integral seat堆焊（阀）座Deposited seat阀芯（包括密封圈，杆等内件）Trim阀盘Disc阀盘密封圈Disc seat阀体Body阀盖Bonnet阀盖衬套Bonnet bush螺纹阀帽Screw cap螺纹阀盖Screw bonnet螺栓连接的阀盖Bolted bonnet [BB]活接阀盖（帽）Union bonnet [cap]螺栓连接的阀帽bolted cap [BC]焊接阀盖Welded bonnet [WB]本体阀杆密封Body stem seal石棉安全密封asbestos emergency seal倒密封Back seal压力密封的阀盖pressure seal bonnet动力操纵器Powered operator电动操纵器Electric motor operator气动操纵器pneumatic operator液压操纵器Hydraulic operator快速操纵器Quick-acting operator滑动阀杆Sliding stem正齿轮传动Spur gear operated伞齿轮传动Bevel gear operated扳手操作Wrench operated链轮Chain wheel手轮Hand wheel手柄Hand lever (handle)气缸（或液压缸）操纵的Cylinder operated链条操纵的Chain operated等径孔道Full bore; full port异径孔道Reducing bore; reduced port; Venturi port 短型short pattern紧凑型（小型）compact type笼式环(套环) lantern ring压盖Gland阀杆填料Stem packing阀盖垫片Bonnet gasket升杆式（明杆）Rising stem [RS]非升杆式（暗杆）Non-rising stem [NRS]指示器/限位器Indicator/stopper注油器Grease injector可更换的阀座环Renewable seat ring1.6.2 常用阀（1）闸阀Gate valve平行双闸板double disc parallel seat开口楔形闸板split wedge挠性整体楔形闸板Flexible solid wedge整体楔形闸板solid wedge塞型闸阀plug gate valve直通型闸阀Through conduit gate valve（2）截止阀Globe valve球心型阀盘Globe type disc塞型阀盘Plug type disc可转动的阀盘Swivel disc（3）节流闪阀Throttle valve针阀needle valve（4）角阀Angle valve（5）Y型阀（Y型阀体截止阀）Y-valve (Y-body globe valve)（6）球阀ball valve三通球阀3-way ball valve装有地轴的Trunnion mounted耐火型Fire safe type浮动球阀Floating ball type防脱出阀杆blowout proof stem（7）蝶阀butterfly valve对夹式（薄片型）Wafer type凸耳式Lug type偏心阀板蝶阀Offset disc butterfly valve; Eccentric butterfly valve斜阀盘蝶阀Canted disc butterfly valve连杆式蝶阀Link butterfly valve（8）柱塞阀Piston type valve（9）旋塞阀Plug valve三通旋塞阀3-way plug valve四通旋塞阀Four-way plug valve旋塞Cock衬套旋塞Sleeve cock（10）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堰式隔膜阀Weir diaphragm valve（11）夹紧式胶管阀Pinch valve (用于泥浆，粉尘等)（12）止回阀Check valve升降式止回阀Lift check valve旋启式止回阀Swing check valve; flap check valve落球式止回阀Ball check valve弹簧球式止回阀Spring ball check valve双板对夹式止回阀dual plate wafer type check valve无撞击声止回阀Non-slam check valve底阀Foot valve切断式止回阀Stop check valve, Non-return valve活塞式止回阀Piston check valve斜翻盘止回阀Tilting disc check valve蝶式止回阀Butterfly check valve1.6.3 其它用途的阀安全泄气阀Safety valve [SV]安全泄液阀Relief valve [RV]安全泄压阀Safety relief valve杠杆重锤式Lever and weight type引导阀操纵的安全泄气阀Pilot operated safety valve复式安全泄气阀Twin type safety valve罐底排污阀Flush-bottom tank valve波纹管密封阀Bellow sealed valve电磁阀Solenoid valve; Solenoid operated valve电动阀Electrically operated valve, 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浮筒式疏水阀Open bucket trap; 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金属膨胀式蒸汽疏水阀Metal expansion steam trap液体膨胀式蒸汽疏水阀Liquid expansion steam trap双金属膨胀式蒸汽疏水阀Bi-metallic expansion steam 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放气阀(自动放气阀) Air vent valve (automatic air vent valve)平板式滑动闸阀Slab type sliding gate valve盖阀Flat valve换向阀Diverting valve; Reversing valve热膨胀阀Thermo expansion valve自动关闭阀Self-closing gate valve自动排液阀Self-draining valve管道盲板阀Line-blind valve挤压阀Squeeze valve (用于泥浆及粉尘等)呼吸阀Breather valve风门，挡板Damper减压阀Pressure reducing valve; Reducing valve控制阀Control valve膜式控制阀Diaphragm operated control valve执行机构Actuator背压调节阀Back pressure regulating valve差压调节阀Differential pressure regulating valve压力比例调节阀Pressure ratio regulating valve1.6.4 未指明结构（或阀型）的阀切断阀Block valve; Shut-off valve; 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 valve排污阀Blowdown valve集液排放阀Drip valve排液阀Drain valve放空阀Vent valve卸载阀Unloading valve排出阀Discharge valve吸入阀Suction valve多通路阀Multiport valve取样阀Sampling valve手动阀Hand-operated valve; Manually operated valve锻造阀Forged valve铸造阀Cast valve（水）龙头Bibb; Bid; Faucet抽出液阀（小阀—）Bleed valve旁路阀By-pass valve软管阀Hose valve混合阀Mixing valve破真空阀Vacuum breaker冲洗阀Flush valve第一道阀；根部阀Primary valve根部阀Root valve总管阀Header valve事故切断阀Emergency valve1.7 管道特殊件1.7.1 管道特殊件（组件）粗滤器Strainer过滤器Filter临时粗滤器（锥形）Temporary strainer (cone type)Y型粗滤器y-type strainerT型粗滤器T-type strainer永久过滤器Permanent filter丝网粗滤器Gauze strainer洗眼器及淋浴器Eye washer and shower视镜Sight glass阻火器Flame arrester喷嘴，喷头Spray nozzle取样冷却器Sample cooler消声器Silencer膨胀节Expansion joint波纹膨胀节Bellow expansion joint单波Single bellow双波Double bellow多波Multiple bellow压力平衡式膨胀节Pressure balanced expansion带铰链膨胀节Hinged expansion joint轴向位移型膨胀节Axial movement type expansion joint自均衡膨胀节（带外加强环）Self-equalizing expansion joint带接杆膨胀节Tied expansion joint万向型膨胀节Universal type expansion joint球形补偿器Ball type expansion joint; Flexible ball joint填函式补偿器Slip type (packed type) expansion joint单向滑动填料函补偿器Single action packed slip joint1.7.2 管道特殊原件Piping special element软管接头Hose connection [HC]快速接头Quick coupling金属软管Metal hose橡胶管Rubber hose挠性管Flexible tube鞍形补强板Reinforcing saddles补强板Reinforcement pad特殊法兰Special flange漏斗Funnel排液环Drip ring排液漏斗Drain funnel插板Blank垫环Spacer8字盲板Spectacle blind; Figure 8 blind限流孔板Restriction orifice爆破片Rupture disk法兰盖贴面Protective disc费托立克接头Victaulic coupling1.8 端部连接End connection法兰端Flanged end坡口端Beveled end[BE]对焊端Butt welded end平端Plain end [PE]承插焊端Socket welding end螺纹端Threaded end[TE]承口Bell end焊接端Welding end法兰连接（接头）Flanged joint对焊连接（接头）Butt welded joint螺纹连接；管螺纹连接Threaded joint; Pipe threaded joint锥管螺纹密封焊连接Seal-welded taper pipe threaded joint承插焊连接（接头）Socket welded joint承插连接（接头）Bell and spigot joint焊接接头Welded joint; Welding joint环垫接头Ring joint [RJ]万向接头Universal joint软钎焊连接（接头）Soldered joint搭接接头；松套连接Lapped joint外侧厚度切斜角Bevel for outside thickness内侧厚度切斜角Bevel for inside thickness内外侧厚度切斜角Bevel for combined thickness法兰式的Flanged [FLGD]对焊的Butt welded[BW]螺纹的Threaded [THD]承插焊的Socket welded [SW]小端为平的Small end plain [SEP]大端为平的Large end plain[LEP]两端平Both ends plain[BEP]小端带螺纹Small end thread [SET]大端带螺纹large end thread [LET]两端带螺纹Both end thread [BET]一端带螺纹One end thread [OET]支管连接Branch connection焊接支管Branch pipe welded directly to the run pipe 2. 管道用紧固件及螺纹2.1 紧固件螺栓Bolt六角头螺栓Hexagonal head bolt方头螺栓Square head bolt螺柱，双头螺柱Stud bolt环头螺栓Eye bolt沉头螺栓Countersunk (head) screw地脚螺栓Anchor bolt; Foundation bolt松紧螺旋扣（花兰螺丝）TurnbuckleU形螺栓U-boltT形螺栓T-bolt圆头螺钉Round head bolt机螺栓，机螺钉Machine bolt顶开螺栓，顶起螺栓Jack screw自攻螺钉Self-tapping screw膨胀螺栓Expansion bolt粗制的Coarse精制的Finished; fine螺母Nut六角螺母Hexagonal nut方螺母Square nut蝶形螺母Wing nut扁螺母Flat num锁紧螺母Lock num垫圈Washer平垫圈Plain washer球面垫圈Spherical washer弹簧垫圈Spring washer方垫圈Square washer斜垫圈Slant washer销轴Pined shaft销Pin开口销Cotter pin定位销Dowel pin带孔销Pin with hole圆锥销Taper pin铆钉Rivet键Key2.2 螺纹左螺纹Left hand thread右螺纹Right hand thread管螺纹Pipe thread锥管螺纹Taper pipe thread直管螺纹Straight pipe thread梯形螺纹Trapezoid thread螺距Pitch of thread粗牙螺纹Coarse thread细牙螺纹Fine thread特细牙螺纹Extra fine thread通长螺纹Full thread惠氏螺纹Whitworth thread公制螺纹Metric thread美国标准锥管螺纹American standard taper pipe thread [NPT]螺孔Tap3. 材料、型钢及填料3.1 金属材料3.1.1 黑色金属Ferrous metal碳素钢Carbon steel [C.S.]低碳钢Low-carbon steel中碳钢Medium-carbon steel高碳钢High-carbon steel普通碳素钢General carbon steel优质碳素钢High-quality carbon steel普通低合金结构钢General structure low-alloy steel合金结构钢Structural alloy steel合金钢Alloy steel低合金钢Low alloy steel中合金钢Medium alloy steel高合金钢High alloy steel耐热钢Heat resisting steel高强度钢High strength steel复合钢Clad steel工具钢Tool steel弹簧钢Spring steel钼钢Molybdenum steel镍钢Nickel steel铬钢Chromium steel铬钼钢Chromium-nickel steel不锈钢Stainless steel奥氏体不锈钢Austenitic stainless steel马氏体不锈钢martensitic stainless steel司特来合金（钨铬钴合金）Stellite耐蚀耐热镍基合金(哈氏合金) Hastelloy铬镍铁合金Inconel耐热铬镍铁合金Incoloy20合金20 alloy平炉钢（马丁钢）Martin steel镇静钢Killed steel半镇静钢Semi-killed steel沸腾钢Rimmed steel, rimming steel; open-steel锻钢Forged steel铸钢Cast steel铸铁Cast iron [C.I.]灰铸铁Grey cast iron可锻铸铁Malleable iron [MI]球墨铸铁Nodular cast iron; Nodular graphite iron生铁Pig iron熟铁，锻铁Wrought Iron铸件Casting高硅铸铁High silicon cast iron3.1.2 镀层及制造方法渗铬钢，镀铬钢Chromized steel镀铬的Chromium-plated; chrome-plated镀层Plating锻造、型钢Swage锻造的，锻造Forging轧制Rolling热轧Hot rolling冷轧Cold rolling挤压Extruding冷加工Cold working热加工Hot working拔制Drawing3.1.3 有色金属铝Aluminum铜,紫铜Copper黄铜Brass青铜Bronze铝青铜Aluminum bronze磷青铜Phosphor bronze铝镁合金Aluminum magnesium锰青铜Manganese bronze蒙乃尔（注：镍及铜合金）Monel镍铜合金Nickel copper alloy非铁合金Nonferrous alloy钛Titanium铅Lead硬铅Hard lead3.1.4 材料性能极限强度Ultimate strength抗拉强度Tensile strength屈服极限Yield limit屈服点Yield point延伸率Percentage elongation抗压强度Compressive strength抗弯强度Bending strength弹性极限Elastic limit冲击值Impact value疲劳极限Fatigue limit蠕变极限Creep limit持久极限Endurance limit布氏硬度Brinell hardness洛氏硬度Rockwell hardness维氏硬度Vickers diamond hardness; Diamond penetrator hardness蠕变断裂强度Creep rupture strength断面收缩率Reduction of area韧性Toughness脆性Brittleness延性Ductility冷脆Cold shortness冷流Cold flow3.2 非金属材料塑料Plastic丙烯腈-丁二烯-苯乙烯Acrylonitrile-butadiene-styrene[ABS]聚乙烯Polyethylene [PE]聚氯乙烯Polyvinyl chloride [PVC]苯乙烯橡胶Styrene-rubber [SR]聚丁烯Polybutylene[PB]聚丙烯Polypropylene [PP]聚苯乙烯Polystyrene [PS]氯化聚醚Chlorinated polyether [CPE]聚酰胺Polyamide[PA]聚碳酸酯Polycarbonate [PC]聚甲基丙烯酸甲酯Polymethyl methacrylate [PMMA]醋酸丁酸纤维素Cellulose acetate butyrate [CAB]氯化聚氯乙烯Chlorinated polyvinyl chloride [CPVC]聚偏二氟乙烯Polyvinylidene fluoride [PVDF]缩醛塑料Acetal plastic尼龙塑料Nylon plastic聚烯烃Polyolefin [PO]石墨酚醛塑料Graphite phenolic plastics聚四氟乙烯Polytetrafluoroethylene [PTFE]纤维增强热塑性塑料Fiber reinforced thermoplastics热塑性塑料Thermoplastic热固性塑料Thermosetting plastics胶粘剂Adhesive溶剂胶接剂Solvent cement树脂Resin环氧树脂Epoxy resin聚酯树脂Polyester resin聚酯纤维Polyester fibers氟塑料Fluoroplastics聚氨基甲酸酯Polyurethane丙烯酸树脂Acrylic resin脲醛树脂Urea resin呋喃树脂Furan resin乙稀丙烯二烃单体Ethylene propylene diene monomer [EPDM]合成橡胶Synthetic rubber橡胶Rubber丁腈橡胶Nitrile butadiene rubber氯丁橡胶Neoprene天然橡胶Natural rubber乙丙橡胶Ethylene propylene rubber [EPR]玻璃Glass硼硅玻璃Borosilicate glass耐火砖Fire brick陶瓷Ceramic搪瓷Porcelain enamel木材Wood3.3 型材型钢Shaped steel; Section steel; Swage角钢Angle steel槽钢Channel工字钢I-beam宽缘工字钢或H钢Wide flanged beamT型钢T-bar方钢Square bar扁钢Flat bar六角钢Hexagonal steel bar圆钢Round steel; Rod钢带Strap steel钢板Plate网纹钢板Checkered plate腹板（制定钢的立板）Web翼缘Wing3.4 填料及填料函填料Packing石棉绳Asbestos rope; Asbestos cordO形环O-ring自密封Self-sealing四氟带Teflon tap带铬镍合金丝的石棉绳Asbestos rope with inconel wire; Inconel wireasbestos浸聚四氟乙烯的石棉填料Teflon impregnated asbestos packing金属填料Metallic stuffing填料箱，填料函Packing box; Stuffing box填料函压盖Stuffing box gland4. 管道等级及材料统计4.1 管道材料规定Piping material specification管道等级Piping class; Piping classification管道等级号Class designation公称直径Nominal diameter[DN]; Nominal (pipe) size公称压力Nominal pressure[PN]压力级；等级；类别Class [CL]低压Low pressure[L.P.]中压Medium pressure [M.P.]高压High pressure [H.P.]大气压Atmosphere [ATM]真空Vacuum工作压力Operating pressure; Working pressure设计压力Design pressure工作温度Operating temperature设计温度Design temperature环境温度Ambient temperature腐蚀裕量Corrosion allowance管道附件Piping attachment管道元件Piping element壁厚Wall thickness[WT]壁厚系列号Schedule number [SCH.No]加厚的，加强的Extra heavy; Extra strong双倍加厚的，双倍加强的Double extra heavy; Double extra strong通用连接组Typical installation分组（类）形式（如管道等级表）Block form数据库Data base文件File4.2 材料统计Material take-off [MTO]汇总表Summary sheet材料表Bill of material[BM]综合管道材料表Consolidated piping material summary sheet [CPMSS]统计材料准确度Accuracy of take-off材料情况报告Material status report散装材料Bulk material编位号的Itemized代码Code number短代码Short code数量Quantity [QTY]重力Weight净重Net weight毛重Cross weight5．设备布置及管道布置Plot plan and piping layout; Equipment and piping arrangement5.1 设备名称Equipment name5.1.1 容器Vessel（1）塔Tower; Column洗涤塔Scrubber吸收塔Absorber冷却塔Cooling tower精馏塔Fractionating tower蒸馏塔Distillation tower再生塔Regenerating tower造粒塔Prilling tower汽提塔Stripper脱气塔Degasifier合成塔Synthesis tower（2）反应器Reactor聚合釜Polymerizer转化器；变换器Converter脱硫反应器Desulphurization reactor甲烷化器Methanator（3）气柜Gas-holder螺旋式气柜helical gas-holder湿式气柜Wet gas-holder干式气柜Dry gas-holder（4）槽罐储罐Tank; Storage tank缓冲罐Knock out drum球罐Spheroid; Spherical tank罐Drum接受槽Receiver计量槽Measuring tank加料槽Feed tank排污罐Blow down tank闪蒸罐Flash drum汽包Steam drum溶液贮槽solution storage tank地下槽Slop tank（5）其他设备分离器Separator旋风分离器Cyclone分子筛Molecular sieve脱氧器Deaerator搅拌器Agitator干燥器Dryer混合器Mixer萃取器Extractor结晶器Crystallizer澄清器Gravity settler净化器Purifier气化器Vaporizer吸附器Adsorber融解槽Melter减温器Desuperheater升压器Booster喷射器Ejector喷头Sprayer火炬Flare消声器Silencer（6）换热器、加热器、冷却器换热器Heat exchanger空冷器Air cooler水冷却器Water cooler冷凝器Condenser螺旋板式换热器Spiral plate heat exchanger蒸发器Evaporator再沸器Reboiler急冷器Quencher深冷器Chiller预热器Preheater再热器Reheater加热器Heater电加热器Electric heater过热器Super heater给水加热器Feed water heater中间冷却器Inter cooler后冷却器After cooler5.1.2 工业炉及锅炉炉子Furnace烧咀Burner锅炉Boiler烟囱Stack废热锅炉Wasteheat boiler辅助锅炉Auxiliary boiler省煤器Economizer回热炉Direct-fired heater辐射段Radiant section对流段Convection section裂化炉Reformer焚烧炉Incinerator回转窑Rotary kiln炉管Furnace tube吹灰器Soot blower观察孔Observation door; Peep door防爆门Explosion door5.1.3 转动机器（1）泵Pump涡轮泵Turbine pump涡流泵Vortex pump离心泵Centrifugal pump喷射泵Jet pump转子泵；旋转泵Rotary pump管道泵Inline pump真空泵Vacuum pump柱塞泵Plunger pump往复泵Reciprocating pump计量泵Metering pump深井泵Deep well pump齿轮泵Gear pump手摇泵Hand-pump; Wobble pump锅炉给水泵Boiler feed water pump轴流泵Axial pump（2）压缩机Compressor往复式压缩机Reciprocating compressor多级压缩机Multiple stages compressor螺杆压缩机Helical screw compressor离心式压缩机Centrifugal compressor循环压缩机Circulating compressor涡轮压缩机Turbo compressor冷冻机Refrigerator（3）驱动机、发电机汽轮机、蒸汽透平Steam turbine燃气轮机Gas turbine电动机Motor发电机Generator（4）风扇、鼓风机风机Fan鼓风机Blower罗茨鼓风机Roots blower（5）其他机器挤压机Extruder造粒机Pelletizer离心机Centrifuger离心分离机Centrifugal separator离心过滤机Centrifugal filter压滤机pressure filter5.1.4 储运、装卸及起重机械起重机Crane桥式起重机Bridge crane电动葫芦Motor hoist手动葫芦；倒链Chain block装卸臂Loading arm,料仓Silo; Bin料斗Hopper输送机Conveyor皮带输送机Belt conveyor5.2 辅助用房名称5.2.1 生产用房分析室Analyzer room变压器室Transformer room配电室；变电所Substation; Switch room蓄电池室Battery room控制室Control room通风室Ventilating room贮藏室Storage room维修间Maintenance room办公室Office5.2.2 生活用房更衣室Locker room盥洗室；厕所Closet; Lavatory; Toilet5.3 图名管道布置平面Piping arrangement plan[PAP]管道布置Piping layout轴测图Isometric drawing分区索引图Key plan初版设备布置图（“A”版）Preliminary plot plan (“A” Issue)内部审查版设备布置图（“B”版）Internal approval plot plan (“B” Issue)用户审查版设备布置图（“C”版）Owner approval plot plan (“C” Issue)确认版设备布置图（“D”版）Confirm plot plan (“D” Issue)研究版设备布置图（“E”版）Planning plot plan (“E” Issue)设计版设备布置图（“F”版）Designing plot plan (“F” Issue)施工版设备布置图（“G”版）Construction plot plan (“G” Issue)5.4 厂房、站、单元压缩机房Compressor house (room)泵房Pump house (room)洗眼站Eye washer station泡沫站Foam station软管站；公用工程站Hose station; Utility station成套设备Package unit设施Facilities罐区Tank yard空分装置Air separation facility5.5 设备布置设备位号Equipment item number工厂Plant工厂区界Plant limit项目区界内侧Inside battery limit [ISBL]项目区界Battery limit [BL]区界Area limit区域边界Zone limit界外Offsite东East [E]西West[W]南South[S]北North[N]上Up下Down工厂北向Plant north真实北向True north道路Road小过道Cat walk; Cat way走道；过道Walk way; Gangway; Access way污水坑（井）Sump pit集水池Catch basin沟槽Trough预留区Future area场地Yard铺砌区Paving area非铺砌区Unpaved area碎石铺面Gravel paving橡皮铺面Rubber paving面积；区域Area体积；容积Volume [VOL]5.6 管道布置管道设计Piping design管道研究Piping design走向研究Routing study重要管道Critical piping地上管道Above ground piping地下管道Under ground piping管网Network of pipes管廊Pipe rack管沟Piping trench管间距Line spacing管道跨距Line span总管Header; Manifold旁路By pass排液Drain放空Vent上升管；垂直管Riser导管Conduit裸管Bare line管件直接Fitting to fitting[FTF]管段；接口Spool piece; Spool取样接口Sampling connection集液包Drip leg伴热管Tracing pipe蒸汽伴热Steam tracing热水伴热Hot-water tracing电伴热Electrical tracing夹套管Jacketed line; Jacketed piping 全夹套的Full Jacketed平面Plan详图Detail“X”视图View “X”“A-A”剖视Section “A-A”连接图Hook up drawing接续图Continue on drawing [COD] 接续线Match line[M.L.]比例Scale图例Legend符号Symbol管口表List of nozzles方位Orientation管口方位Nozzle orientation定位Location相交Intersection水平的Horizontal垂直的，立式的Vertical垂直；正交；垂直的Perpendicular平行；平行的Parallel水平安装Horizontal installation垂直安装Vertical installation对称的Symmetric相反（的）；对面（的）Opposite顺时针方向Clockwise逆时针方向Counter-clock wise计算机辅助设计Computer aided design [CAD] 5.7 图面标注绝对标高Absolute elevation海平面标高Over-sea mean level[OSL]标高；立面Elevation [EL]混凝土顶面Top of concrete架顶面Top of support [TOS]钢结构顶面Top of steel梁顶面Top of beam[TOB]支撑点Point of support [POS]管顶Top of pipe [TOP]管底Bottom of pipe[BOP]沟底Bottom of trench管子内底Invert (Inside bottom of pipe)底平Flat on bottom [FOB]顶平Flat on top [FOT]工作点Working point [W.P.]面至面Face to face[F-F]中心至端面Center to end [C-E]中心至面Center to face [C-F}中心至中心；中至中Center to Center [C-C]坐标Coordinate坐标原点Origin of coordinate出口中心线Center line of discharge入口中心线Center line of suction中心线Center line[CL]入口Inlet; Suction出口Outlet; Discharge排出口Exhaust距离Distance直径Diameter[D]; [DIA]半径Radius [R]外径Outside diameter [OD]内径Inside diameter[ID]净空Head room间隙Clearance尺寸Dimension高度Height高度；海拔Altitude厚度Thickness[THK]长度Length宽度Width深度Depth坡度Slope相当的；当量的Equivalent最大Maximum [Max.]最小Minimum [Min.]大约Approximate [APPROX]管线号Line number等级分界Material specification break隔热分界Insulation break未经允许不得开启Car seal close [C.S.C.]未经允许不得关闭Car seal open [C.S.O.]在关闭状态下锁定Locked closed [LC]在开启状态下锁定Locked opened [LO]由买方供货By buyer [BB]由卖方供货By seller [BS]由制造厂供货By vendor [BV]标记号Tag number公差Tolerance允差Allowance误差Error直度Straightness5.8 相关专业的专业词汇5.8.1 工艺（1）图及表流程图Flow diagram工艺流程图Process flow diagram [PFD]管道及仪表流程图Piping and instrument flow diagram [PID]公用工程流程图Utility flow diagram [UFD]管线表Line list; Line schedule命名表；管道表Nomenclature设备表Equipment list (Schedule)（2）流体Fluid空气Air仪表空气Instrument air工艺空气Process air低压蒸汽Low pressure steam中压蒸汽Medium pressure steam高压蒸汽High pressure steam伴热蒸汽Tracing steam饱和蒸汽Saturated steam过热蒸汽Superheated steam氧气Oxygen氢气Hydrogen氮气Nitrogen燃料气Fuel gas天然气Natural gas火炬气Flare gas酸性气Sour gas液化石油气Liquefied petroleum gas [LPG]氨气Ammonia gas冷却水Cooling循环水Circulating water锅炉给水Boiler feed water热水Hot water蒸汽冷凝水Steam condensate盐水Brine工艺水Process water化学污水Chemical sewage防腐剂Corrosion inhibitor重油Heavy oil石脑油Naphtha燃料油Fuel oil润滑油Lubricating oil密封油Sealing oil冷冻剂Refrigerant载热体Heating medium溶剂Solvent溶液Solution母液Mother liquor单体Monomer聚合物Polymer均聚物Homopolymer共聚物Copolymer工艺液体Process liquid工艺气体Process gas硫酸Sulfuric acid盐酸Hydrochloric acid硝酸Nitric acid烧碱Caustic soda（3）流体特性Fluid characteristics蒸汽压Vapor pressure临界温度Critical temperature临界点Critical point临界压力Critical pressure比热Specific heat湿度humidity密度Density比重Specific gravity粘度Viscosity闪点Flash point融点Melting point凝固点Freezing point浓度Concentration爆炸极限Limit of explosion有毒的Toxic可燃的，易燃的Flammable（4）其它回收Recovery再生Regeneration循环Circulation再循环；再生Recycle补充Make-up制备Preparation蒸汽吹扫Steaming out吹扫Purge抽空；排空Evacuation吹出Blow-off排污Blow down破真空Vacuum breaker大气腿Barometric leg备用Stand-by化学清洗Chemical cleaning净正吸入压头Net positive suction head [NPSH]进料Feed成品Product污染Contamination大气污染Atmospheric pollution环境温度Ambient temperature5.8.2 建筑、结构建筑物Building钢结构Steel structure已有钢结构Existing steel structure钢筋混凝土结构Reinforced concrete construction楼面Floor平台Platform [PF]地面Ground level栏杆Handrail楼梯Stair; Stair way直梯Ladder柱Column; Post; Stanchion基础Foundation; Footing梁Beam斜撑;支撑Bracing桁架；主梁Girder构件Member隔墙Partition wall墙Wall篦子板Grate; Grating吊装孔Erection opening吊梁Hoisting beam棚Shelter窗Window天窗Skylight门Door防火门Fire door地漏Floor drain防火层Fire-proofing总图General plot plan路肩Shoulder桩Pile灌浆Grouting风荷载Wind load雪荷载Snow load动力荷载Dynamic load静荷载Dead load活荷载Live load风速Wind Velocity主导风向Most frequent wind direction5.8.3 仪表盘（操作盘）Panel就地盘Local panel仪表盘Instrument panel常开Normally open常闭Normally closed电缆槽（架）Cable tray (Channel); Cable rack仪表电缆槽（架）Instrument cable tray (Duct)压力计Manometer; Pressure gauge热电偶Thermocouple温度计Thermometer液位计Level gauge玻璃液位计Ga(u)ge glass温度计保护管Thermowell流量计Flow meter孔板Orifice变送器Transmitter联锁Interlock。

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管道中英文对照
序号
规格
数量
详述
备注
一、管材
1
8
10
PIPEASME-B36.1MSMLSBWAPI5LDRB（EJ=1.00）S-STD
管标准号无缝管口对焊材质壁厚等级
材质有A106B、P11（A6911.25Cr）、P22、P91、TP304L、TP321H、A671 C65 C60、A333GR6、API5L
8
6×4
1
WELDOLETSTDMSS-SP97FORGEBWASTM A182 GR.F11 CL.2 STD.
支管台壁厚标准锻造管口对焊材质
9
6×2
2
NOZZLE#AYLS 433-12ASTM A106 GR.BCL300T=17MMX STDL=150MM.
管嘴标准号材质压力等级壁厚长度
三、阀门
螺栓六角螺母全螺纹材质标准号螺栓长90mm
六、垫片
14
2
2
GASKETCL300304S/FLEXIBLE GRAPHITERF4.5mmASME-B16.2
垫片压力等级材质密封面标准号
15
1.1/2
3
GASKET(OVAL RING)LOW CARBON STEELCL1500RJASME-B16.2
法兰压力等级密封面材质平面标准号
BLIND FLANGE：法兰盖
SPECTACLE BLIND：8字盲板
SPACER RING/SPADE：垫环/插板
五、螺栓
13
5/8
32
STUD BOLT/HEX NUT（FULL THREAD）A193 GR B7/A194 GR 2HASME-B16.990mmBOLT LENGTH
八角垫低炭钢压力等级密封面标准号
11
2
1
BALL VALVEA216 WCB/316 RTFERFCL150ASME-B16.1
球阀阀体/阀芯密封面压力等级标准号
GATE VALVE：闸阀
GLOBE VALVE：截止阀
CHECK VALVE：止回阀
PLUG VALVE：旋塞阀
四、法兰Βιβλιοθήκη 1241FLANGECL150RFA105S0ASME-B16.5
4
1.1/2×1.1/2
3
EQUAL TEEASME B16.9WELDEDBWASTM A234 GR.WPBXS.
等径三通标准焊接管口对焊材质壁厚
5
4×2
2
REDUCING TEEASME B16.9WELDEDBWASTM A234 GR.WPBXS X STD.
异径三通标准焊接管口对焊材质壁厚
二、管配
3
8
10
90ELBOWLRASME-B16.9WELDBWASTM A234WPBS-STD
90弯头长半径标准号焊接管口对焊材质壁厚
材质有
A234GRB=API5LA106B
A234-WP11=P11、A234-WP22=P22
A403 WP321H=TP321H
SMLS（无缝）WELD（焊接）45 DEG（450）
6
4×3
1
ECC.REDUCERASME B16.9SMLSBWASTM A234 GR.WPBS-140 X S-160.
偏心大小头标准无缝管口对焊材质壁厚
7
6×2.1/2
1
CON.REDUCERASME B16.9SMLSBWASTM A403 GR.WP321HS-20 X S-20.
同心大小头标准无缝管口对焊材质壁厚

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