石油化工工程管道专业英语pipeline和piping区别
石油化工企业配管工程常用词缩写
1 管子及管件中文名称英文名称缩写中文名称英文名称缩写管子pipe p 快速接头quick joint qj 弯头elbow el 翻边短节stub end se 长半径弯头long radius elbow ell 加强管接头o-let ol 短半径弯头short radius elbow els 螺纹加强管接头threadolet tol 斜接弯头（虾米腰弯头）milre elbow mel 焊接加强管接头weldolet wol 异径弯头reducing elbow rel 承插焊加强管接头socket weldoletswcl 三通tee t 弯头加强管接头elbolet elol 斜三通lateral tee lt 斜接加强管接头latrolet lol 异径三通reducing tee rt 鞍型加强管接头sweepolet sol 异径管接头（大小头）reducer r 螺纹短节nipplenip 心异径管接头（同心大小头）concentric reducer cr 双头螺纹短节threaded both end nipple fnip 心异径管接头（偏心大小头）eccentric reducer er 单头螺纹短节threaded one end nipple hnip 管箍coupling cpl 型锻螺纹短节swaged threaded nipplesnip 头管箍管帽封头石油化工企业配管工程常用词缩写双头管箍full coupling fcpl 管帽（封头）cap cp 单头管箍half coupling hcpl 焊接管帽welded cap wc 异径管箍reducing coupling rcpl 螺纹管帽thread cap tc 内外螺纹接头bushing bu 承插焊管帽socket welded cap swc 活接头union un 椭圆形封头（管帽）ellipsoid capec 管堵（丝堵）plug pg 盲板blankblk 8字盲板spectacle blind (blank)sb 2 法兰中文名称英文名称缩写中文名称英文名称缩写法兰flangeflg 法兰密封面 flange sealing facefsf 对焊法兰welding meck flange wnf 平面flat face ff 平焊法兰slip-on flange sof 凸台面（光滑面）raised facerf 承插焊法兰socket-wclding flange swf 凹凸面male and female facemff 螺纹法兰threaded flange tf 凹面female face fmf 松套法兰lapped joint flangeljf凸面male facemf大小法兰reducing flange redf环连接面ring jcin face rjf 特殊法兰special flange spf透镜面lens face lf 法兰盖（盲法兰）blind flange bf榫槽面tongue and grcove face tgf3 垫片中文名称英文名称缩写中文名称英文名称缩写垫片gasket g聚四氟乙烯包PTFE envelope teg 非金属垫片 non-metallic gasket nmg半金属垫片semimetallic gasket smg 石棉垫片asbestos gasket ag金属包垫片meta-jacket gasket mjg 橡胶垫片rubber gasket rg透镜式金属环lens ring gasket ler 缠绕式垫片spiral wound gasket smg八角形金属环octagonal ring gasket ocr 金属垫片metallic gasket mg椭圆形金属环oval ring gasket ovr 金属平垫片flat metallic gasket fmg齿形金属垫片solid metal scrrated gasket smsg4 紧固件中文名称英文名称缩写中文名称英文名称缩写螺栓bolt b花篮螺母turnbuckle tb 双头螺柱stud bolt sb垫圈washer wsrnu swsr 螺母nut弹簧垫圈spring washer5 阀门中文名称英文名称缩写中文名称英文名称缩写闸阀gate valve gv旋塞阀plug valve(ccck)pv 截止阀globe valve glv调节阀control valve cv 止回阀check valve ghv安全阀safcty calve sv 蝶阀butterfly valve buv减压阀pressure reducing valve prv 球阀ball valve bav蒸汽疏水阀steam trap st 6 管道上用的设备中文名称英文名称缩写中文名称英文名称缩写气液分离器separator spr取样冷却器sample cooler sc 阻火器flame arrester fa排液漏斗drain funnel df 固定过滤器permanent strainer psr管道混合器line mixer lm Y型过滤器y-type strainer sry限流孔板restriction orifice ro T型过滤器t-type strainer srt混合孔板mixing orifice mo 临时过滤器temporary strainer tsr爆破片（爆破膜）rupture disk rd 消声器silencer sil补偿器expansion joint ej视镜sight flow indicator sfi7 隔热、伴热中文名称英文名称缩写中文名称英文名称缩写隔热thermal insulation ins蒸汽外伴热external steam tracing est 保温hot insulation hi蒸汽内伴热internal steam tracing ist 保冷cold insulation ci蒸汽夹套伴热steam-jacket tracing sjt 防烫伤隔热ersonnel protection insulation ppi电伴热electric tracing et 伴热和保温tracing and insulation t & I伴热管tracing piping trp 管道伴热piping tracing pt8 配管材料和等级中文名称英文名称缩写中文名称英文名称缩写金属材料metallic material m合金钢alloy steel alys 碳钢carbon steel cs不锈钢stainless steel ss 铸钢cast steel cas奥氏体不锈钢austenitic stainlesssteel ass 锻钢forged steel fs铸铁cast iron ci 镀锌钢galvanized steel gs可锻铸铁mallcable iron mi 渗铝钢aluminum-impregnated steel als铝aluminum al 黄铜brass表号schedule number sch 青铜bronze标准standard std 紫铜copper加强extra strong xs 壁厚thickness特强double extra strong xxs9 装置布置中文名称英文名称缩写中文名称英文名称缩写建北construction north cn地下underground jg 东east e装置边界线battery limit line bl 西west w事故淋浴洗眼器emergency shower eye eses 南south s软管站hose station hs 北north n接续分界线match line ml 水平horizontal h管道支架（管架）piping support ps 竖直、铅直、直立vertical v地坪ground grd10 图表中文名称英文名称缩写中文名称英文名称缩写工艺流程图process flow diagram pfd管段图spool drawing spdwg管道和仪表流程图piping & instrument diagram pid图号drawing number dwgno 接续图continucd on drawing cod所在图号drawing identification dwgl 详图detail dtl材料表list of material lom11 尺寸标注中文名称英文名称缩写中文名称英文名称缩写标高elevation el中心至端部center to end cte 管底bottom of pipe bop端到端end to end ete 管中心center of pipe cop法兰端面flange and face fef 管顶top of pipe top面到面face to face ftf 底平flat on bottom fob直径diameter d 顶平flat on top fot公称直径nominal diameter dn 中心线center line cl内径inside diameter id 切线tangent line tl外径outnide diameter od 对称的symmetrical sym尺寸dimension dim 支架底bottom of support bos最大maximum max 支架顶top of support tos最小minimum min 净距（净空）clearance cl平均average avg 中心至中心center to center ctc约，近似appoximate app 中心至面center to face ctf12 操作方式及工作参数中文名称英文名称缩写中文名称英文名称缩写自动automatic aut锁开lock open lo 手控manual control mc正常关normally close nc 链条操作chain operated chop正常开normally open no 铅封关门car seal close csc大气压atmosphere atm 铅封开car seal open cso公称压力nominal pressure np 闭锁lock closed lc13 施工中文名称英文名称缩写中文名称英文名称缩写焊接welding w外观检查visual examination ve 电弧焊arc welding aw超声探伤ultrasonic inspection ui 气体保护电弧焊gas shielded-arc welding gsaw射线探伤radiographic inspection ri 电熔焊electric fusion welding efw磁粉探伤magnetic particle inspection mpi 电阻焊electric resistance welding erw液体渗透检验liquid penetrant inspection lpi气焊gas welding gw 硬度试验hardness testing hadt 搭接焊lap welding lw 水压试验hydraulic testing hydt 对焊butt welding bw 气压试验pneumatic testingpnet 定位焊tack welding tw 焊条ce 承插焊socket welding sw 焊丝welding wire ww 连续焊continuous welding cw 装配、组合assembly asy 密封焊seal welding sew 现场fieldf 堆焊surfacing sfg 现场制造field fabricated f/f 工地焊接field welding fw 现场决定suit in field sf 热处理heat treatment ht 冷紧cold spring csp 预热preheating ph 螺栓冷紧bolt cold tightening pct 应力消除stress reliefsr 螺栓热紧bolt hot tighteningbht 焊后热处理post weld heat treatment pwht 清洗clean out co检查、探伤和试验amination inspection & testingeit 14 其他中文名称英文名称缩写中文名称英文名称缩写基础foundation fdn 工时man hour mhr inf covered electrode 信息（资料）information 螺栓分布圆bolt circle bc 参考reference ref 加强的reinforced rf 修改revision rev 低点low point lp 序号（顺序）sequence seq 吸入suction suc 设备带来with equipment w/e 排出discharge dis 仪表带来with instrument w/I 蒸汽吹扫steam outso 色标colour mark cm 美国标准锥管螺纹national standard taperpipe thread npt 腐蚀裕度corrosion allowanceca 美国标准直管螺纹national standard straight pipe thread nps公用系统utility utl 数量quantity qty 重量weightwt。
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化工管道工程是指针对化工领域的管道系统设计、施工、维护、管理和安全监控等的技术应用。
在化工管道工程中，有着大量的技术术语需要使用，下面将为大家介绍一些常见的化工管道工程技术词汇的中英文对照。
1. 阀门valve/gate valve2. 泵pump3. 压力pressure4. 流量flow rate5. 温度temperature6. 热传导thermal conductivity7. 尺寸dimensions8. 焊接welding9. 管道材料pipe material10. 耐蚀性corrosion resistance11. 管道尺寸diameter12. 压力等级pressure rating13. 压力容器pressure vessel14. 管件fittings15. 泄压valve relief valve16. 自动控制automatic control17. 管路输送pipeline transportation18. 管线管道pipeline19. 管路变化pipeline change20. 隔膜式阀门diaphragm valve21. 球阀ball valve22. 聚乙烯管道PVC pipe23. 聚氯乙烯管道PE pipe24. 钢管道steel pipe25. 抗震性seismic resistance26. 减震降噪shock absorption and noise reduction27. 绝缘insulation28. 推力补偿器thrust compensator29. 弹性支座elastic support30. 固定支座fixed support31. 密封seal32. 活塞泵piston pump33. 电导率conductivity34. 温度控制temperature control35. 动态平衡dynamic balance36. 冷却器cooler37. 管线附属设备pipeline ancillary equipment38. 流量计flow meter39. 泄漏检测器leak detector40. 自动取样器automatic sampler以上就是一些常见的化工管道工程技术词汇的中英文对照。
油气田建设工程专业英语
油气田建设工程汉英常用分类词汇一、管道工程Pipeline Engineering首站initial station末站last station门站gate station分输站off-take station压缩机站compressor station管沟trench对口line up下沟low in法兰flange弯管机pipe bender大小头reducer偏心大小头eccentric reducer堆管场pipe yard布管string绝缘dope; coat & wrap汇管manifold增压站booster station计量站meter station盲板blind倒链chain block标高elevation跨越overhead crossing穿越crossing支线lateral阀井valve pit阀室valve chamber空压站air compressor绝缘检漏仪holiday detector喷灯burner管道施工队spread管道施工队长spread superintendent施工作业带right of way回填backfilling地貌恢复rehab连头tie in测量survey施工便道access road管道施工通道pipeline construction roadway临时堆管场temporary stockpile area地貌恢复reinstatement配管piping工艺管process piping管沟挖掘机trencher铺管机sideboom管架pipe carrier割管器pipe cutter膨胀接头expansion joint清管器pig; go-devil管钳pipe spanner管道吹扫pipeline purging作业带清理clearing right of way挖土方soil excavation湿土moist soil淤泥mud水下土方soil under water水下石方rock under water土方回填soil backfill石方回填rock backfill细土回填fine soil backfill土方临时堆放soil temporary relocation石方外运（运距10km）rock disposal (within a ten kilometer radius) 刨石方rip rock爆破石方blast rock三层聚乙烯普通级防腐3-layer polythene ordinary coating布管string pipe冷弯管cold bend热弯管hot bend制作、安装冷弯管make and install cold bend补口补伤coat welds and repair pipe coating开挖穿越公路excavate road crossing顶混凝土套管穿公路push concrete casing road crossing横钻孔机钻孔穿公路horizontal drilling machine drill road crossing 定向钻穿越河流directional drill river crossing开挖穿越河流excavate river crossing隧道穿越河流micro-tunneling river隧道穿越山体micro-tunneling hill穿越地下管道pipe crossing underground pipeline穿越地下电缆pipe crossing underground cable水工保护hydraulic protection河流护岸river bank protection河流护底riverbed protection坡地截水墙slope water retaining wall坡地挡土墙slope retaining wall护坡slope protection排水沟drain线路截断阀室（站）line block valve chamber (station) 线路分输阀室（站）line off-take valve chamber (station) 线路岸边阀室（站）line bank valve chamber (station)标志桩maker peg固定墩(50t) anchor pile (50t thrust)拆迁楼房removal buildings拆迁平房removal Bungalow拆迁牲蓄棚removal livestock shed稻田Paddy field鱼塘fishpond菜地vegetable land草坪lawn苗圃nursery果林fruit trees香蕉林banana garden荔枝林Lichee trees橘子林orange trees山林mountain forest阴极保护cathodic protection清管pigging试压testing干燥drying联合试运commissioning管道巡线员pipeline walker管线pipeline管件pipe fittings三通tee弯头bend; elbow对管器lineup clamp风动对管器pneumatic lineup clamp内对管器internal lineup clamp外对管器external lineup clamp（穿越时）顶管pipe driving短管pipe junction二、焊接工程Welding Engineering坡口焊groove welding手工电弧焊manual arc welding氩弧焊argon arc welding下向焊downward welding technique电焊条electrode无损检测non-destructive inspection裂纹crack焊接电流welding current焊道pass点焊spot welding定位点焊tack welding焊接缺陷weld defect焊逢金属weld metal电焊钳electrode holder电焊导线welding lead焊工手套welding glove接地夹earthing clamp钢丝刷wire brush面罩welder’s helmet黑玻璃welding glass对焊butt welding仰焊overhead position welding气体保护焊gas shielded arc welding埋弧焊union-melt welding电焊机welding machine咬边undercut超声波探伤ultrasonic flaw detection & instrumental 测量survey施工便道access road三、电气，仪表工程Electrical Engineering变电所power substation整流器rectifier继电器relay万用表avometer变压器transformer偏压bias阳极anode线圈coil检波器detector三极管triode晶体管transistor反馈feedback增益gain电感inductance并联parallel相位phase扫描scan信号signal接线柱terminal仪表用风instrument air仪表回路instrument loop流量开关flow switch校表calibration供风管线air supply piping配电盘control panel; switch board 电流计galvanometer box配电箱distribution box电枢armature阴极cathode放大器amplifier电容器condenser二极管diode失真distortion调频frequency modulation阻抗impedance绝缘子insulator串联series射频radio frequency短路short circuit三相开关tee示波器oscilloscope仪表电源instrument power仪表布置instrument layout配管及仪表（流程）P & I (piping & instrument) 空气短路器air circuit breaker面积流量计area flow meter四、机械工程Mechanical Engineering机床machine tool车床lathe镗床milling machine磨床grinding machine刨床planer钻床drilling machine内燃机internal combustion engine 皮带轮pulley皮带belt三角皮带v-belt滚珠轴承ball bearing齿轮gear曲轴crank shaft活塞piston套筒sleeve凸轮cam公差tolerance大修overhaul五、土建工程Civil Engineering 图纸drawings平面图plan立面图elevation plan大样detail夯实ramming建筑面积building area马赛克mosaic踢脚skirting board缸砖quarry tile脚手架scaffolding梁beam过梁lintel檩条purling屋顶roof楼梯平台landing油毛毡asphalt sheet沥青asphalt防潮层damp course基础foundation构件member桩pile女儿墙parapet wall瓷砖ceramic tile水磨石terrazzo柱column砖石工程masonry截面cross section预应力混凝土prestressed concrete 钢筋混凝土reinforced concrete 预制混凝土precast concrete现浇混凝土cast concrete测量survey跨度span砂浆mortar水泥砂浆cement mortar灰缝mortar joint油漆paint挡土墙retaining wall外圈梁outside stringer便道makeshift road塔式起重机tower crane混凝土搅拌机concrete mixer混凝土震捣器concrete vibrator六、人员，工种Personnel , Category总经理general manager项目经理project manager现场经理site manager总工程师chief engineer主任工程师principal engineer领队superintendent土建工程师civil engineer电气工程师electrical engineer机械工程师mechanical engineer焊接工程师welding engineer仪表工程师instrument engineer会计师accountant翻译（口译）interpreter翻译（笔译）translator助理工程师junior engineer监工supervisor工（头）长foreman管工pipe fitter电焊工welder起重工rigger砂轮工grinder普通电工electrician仪表电工instrument electrician 绝缘工insulator机修工mechanic仪表工instrument fitter钳工fitter木工carpenter钢筋工bar bender车工turner铆工riveter铣工miller刨工planner泥瓦工mason吊车司机crane driver橱师cook七、施工设备Construction Equipment 履带式推土机crawler bulldozer履带式挖掘机crawler excavator履带式装载机crawler loader轮式装载机wheel loader拖式铲运机towed scraper履带式吊车crawler crane叉车fort lift拖拉机tractor钻孔机piercing machine坡口机beveling machine发电机组generator unit绞车winch自卸车dump truck油罐车tank car打桩机pile hammer顶管机pipe pusher运管拖车pipe hauling trailer平地机grader面包车minibus皮卡（小货）车pickup (truck)工具车window van大客车coach八、常用工具，零配件等Tools, Spare Parts, etc. 锤子hammer扳手spanner手钳pliers改刀screw driver钢锯hacksaw老虎钳vice气泡水平尺spirit level扁铲flat chisel手动板牙hand die冲头center punch十字改刀cross point screw driver手虎钳hand vice卡尺caliper丝攻screw tap角尺try square砂轮机grinder电烙铁soldering iron砂轮grinding wheel砂纸sand paper千分尺micrometer游标卡尺vernier锉刀file铲shovel螺栓bolt螺母nut角钢angle工字钢I-beam槽钢U-steel护目镜goggles安全帽safety helmet氧气瓶oxygen cylinder木材timber水泥cement汽油gasoline柴油diesel九、其他Miscellaneous夜班night (dog) shift加班overtime work考勤表work attendance活动房caravan空调器air conditioner救护车anbulance设备材料名称equipment and material钢管steel pipes聚乙烯三层结构3-layer compound polyethylene气液联动阀pneumatic-hydraulic combined valve电动阀门motor-operated valve手动球阀manual operated spherical valve安全阀safety valve针性阀needle valve闸阀gate valve电动调节阀motor-operated regulating valve安全切断阀safety isolating valve温度测量仪表instrument for temperature measurement 温度变送器temperature transducer压力测量仪表instrument for pressure measurement压力表manometer智能型压力变送器intelligent pressure transducer差压变送器pressure difference transducer流量测量仪表flow metering instrument气体超声流量计gas ultrasonic flow meter流量计算机flow computer分析仪表instrument for analysis气相色谱分析仪gas chromatograph analyzed自动采样系统automatic sampling system调压计量箱metering box for pressure regulation可燃气体报警器flammable gas annunciator可燃气体探测器flammable gas detector便携式可燃气体探测器portable flammable gas detector清管指示器pigging indicator火灾探测器fire detector火灾报警器fire annunciator效验仪表checking instrumentSCADA系统SCADA system服务器server操作员工作站operator workstation泄漏检测工作站leak detection workstation工程师工作站engineer workstation经理终端manager terminal便携式计算机portable computer站控系统网络设备net equipment of station control system调度控制中心网络设备net equipment of dispatch and control center激光打印机laser printer彩色激光打印机color laser printer点阵打印机dot-matrix printer打印终端printing terminal投影机projector机柜cabinetPLC柜PLC cabinet操作台penalRTU机柜RTU cabinet软件softwareSCADA系统软件SCADA system software服务器操作系统软件software for server operation systemMMI操作系统软件MMI operation system software泄漏检测软件leak detection software网络管理软件net management software人机界面组态软件software for man-machine interface configurationPLC编程软件PLC programming softwareRTU软件RTU software系统组态及调试system configuration and debuggingSCADA系统组态及调试SCADA system configuration and debugging人机界面应用软件组态及调试configuration and debugging of man-machine interfaceapplication softwarePLC应用软件编制及调试PLC application software programming and debuggingRTU应用软件编制及调试RTU application software programming and debugging变压器transformer燃气发电机组gas-fired generating set小型燃气发电机组small gas-fired generating set低压开关柜low-voltage switchgear电涌保护器surge protector架空线路aerial line10KV高压电缆线路10KV high-voltage cable line低压电力电缆low-voltage power cable控制电缆control cable接地装置grounding unit工业电视部分industrial TV part全天侯防爆摄象机video camera with weatherproof explosion protection防爆预置位平台explosion protection pre-location platform全天侯解码器weatherproof decoder压力球型摄象机pressure spherical camera视频编解码器（2M端门）video frequency programming and decoder (2M ports)视频控制矩阵（含32路输入，8路输出）video frequency control matrix (including 32-way inputand 80 way output)16路数字移动报警器16-way digital mobile annunciator彩色双工16画面分割器（带硬盘录象）color dual 16-image picture divider21英寸监视器（450线）21in monitor (450 ways)多CPU选择器multi-CPU selector多接口单元multi-port unit电源配电箱distribution box of power supply控制台control panel电视墙TV wall安装材料（线缆接头及主材附件）installation material (cable joints and other main fittings)光通信部分optical communication part光缆optical cable终端站155M设备155M equipment in terminal station分路站155M设备155M equipment in dispatching station终端站622M设备622M equipment in terminal station分路站622M设备622M equipment in dispatching station多业务光传输设备MSTP综合业务接入设备（各站）comprehensive input equipment (each station)安装材料installation material工具tools电源设备power supply equipment100调度交换机100 dispatching exchangers锅炉boiler天然气换热器gas heat exchanger清管设备（包括快开盲板等）pigging equipment (including quick-open blind plate)清管发送装置pigging launcher清管接收装置pigging receiver清管三通pigging straight tee清管球spherical pigs工艺设备process part分离过滤器separating filter汇气管header绝缘接头insulating joint输气站用管件fittings for gas station仪表阀instrument valve站内防腐材料coating materials used in station序号item No.项目名称description of items单位unit数量amount单价unit price合价total price石油勘探PETROLEUM EXPLORATION 石油聚集petroleum accumulation 断层露头fault outcrop地层倾角angle of bedding重力异常gravity anomaly台背斜；陆背斜auteclise背斜anticline区域背斜regional anticline砂屑岩arenyte泥质岩argillite长石砂岩arkose断层盆地fault basin湖盆lake basin海盆sea basin沉积盆地sedimentary basin生物碎屑岩bioclastic天然沥青natural bitumen石灰岩limestone等厚图isopach map地质图geological map气田gas field油田oil field地层超复stratigraphic overlap地蜡earth wax岩石的导电性conductivity of rocks长石砾岩arkose conglomerate地层对比stratigraphic correlation 地质剖面geological section陆坡沉积aktian deposit陆相沉积continental deposit近海沉积offshore deposit岩性油藏lithologic deposit海相沉积marine deposit深海沉积pelagic deposit层壮油藏stratified deposit地震检波器seismic detector不整合unconformity区域不整合regional unconformity 地层划分stratigraphic division 白云岩；白云石dolomite背斜穹窿anticlinal dome地质资料geological data地层厚度thickness of bed储量估计estimation of reserves 普查reconnaissance survey 地质调查geological survey陆相continental facies三角洲相delta facies海相marine facies断层fault构造圈闭；构造闭合度closure of structure围岩；相邻地层adjacent formation礁灰岩reef limestone含油层oil-bearing formation 钻井勘探prospect drilling新区预探钻井new field wildcatting 化石fossil含气gas bearing区域向斜；地向斜regional syncline油层oil reservoir构造油藏structural oil pool断层阶地fault bench重力仪gravimeter砂岩sandstone标准层structure indicator油苗oil seepage气苗gas seepage等厚线isopach磁力仪magnetometer断块fault block地震勘探法seismic method石油运移petroleum migration 毫伽milligal地壳运动earth movement反射波refection wave折射波refraction wave地震波seismic wave有机岩organolite石油生成petroleum origin圈闭trap向斜圈闭synclinal trap地层褶皱stratigraphic fold石油显示标志evidence of oil occurence 地球物理勘探geophysical prospecting磁力勘探magnetic prospecting电阻率法勘探resistivity prospecting放射性勘探radioactivity prospecting 气井gas well油井oil well油页岩pyroshale石油储量petroleum reserves可能储量possible reserves远景石油储量prospective oil reserves探明储量proved reserves可采储量recoverable reserves不渗透层impermeable bed岩石基体；生油岩层rock matrix ; source rock 变质岩metamorphic rock可渗透岩层permeable rock火成岩pyrogenetic rock再生岩regenerated rock储集层岩石reservoir rock砂质岩arenaceous rock沉积岩sedimentary rock油砂oil sand构造剖面structure section沉积sedimentation沉积层序sequence of sedimentation 地震仪seismograph磁带地震仪magnetic tape seismograph 储油构造reservoir structure地质变迁geological change褶皱带belt of folded strata石油钻井petroleum drilling扣上；扣好吊卡latch-on井架工derrickman岩心分析core analysis水龙头提环swivel bail钻井设备；钻机drilling rig双根double shaft单根single shaft粘土clay压井killing a well泥浆池slush pit ; mud pit清洗井底bottom hole scavenging重晶石barite膨润土bentonite钻头bit打印模impression block防喷器blowout preventer (BOP) 水基泥浆water-base mud油基泥浆oil-base mud低固相泥浆low-solids mud在用泥浆active mud钻井泥浆drilling mud盐水泥浆brine mud乳化泥浆emulsion mud油侵泥浆oil-cut mud气侵泥浆gas-cut mud钻头泥包bit balling起下各类钻井柱或管stringing沙桥阻卡bridge-up死绳dead line猫头cat head猫头绳cat line导绳guideline游动钢丝绳rotary line钻井速度drilling rate空气包air chamber取岩心；取心钻进coring ; core drilling井壁取心side-wall coring岩心core方钻杆补心Kelly bushings K.B传动链条罩drive chain guard转盘链条罩rotary drive guard套管casing套管扶正器centralizer保险链safety chain缓冲室surge chamber钻井领班；钻井技师toolpusher胶质水泥bentonite cement多级注水泥many-staged cementing挤水泥squeeze job泥浆管线mud circuit , mud manifold 立管stand pipe打捞筒overshot射孔系数perforation coefficient鹅颈管goose neck总管；井口连接器manifold , wellhead connector 油层套管；采油套管oil string ; long string割缝衬管slotted liner完成completion多层完井multiple completion衬管完成liner completion永久完井permanent completion上水（吸水）管线suction line大钩rotary hook套管柱casing string钻井岩屑drilling cuttings井架斜拉筋derrick brace开钻spudding in拆卸钻机rigging down旁通管by-bass井架derrick松扣breakout测井logging声波测井acoustic logging感应测井induction logging密度测井density logging井径测井caliper logging水泥胶结测井图bond logging测井图；测井曲线borehole logging电测井electrical logging中子测井neutron logging放射性测井radioactivity logging核子测井nuclear logging吊卡elevators泥封to mud off井架横拉筋girt钻井队drilling crew井距spacing of wells钻杆测试drill stem test定向井造斜building angle电法勘探；电测井electrical survey开采exploitation提取extraction人字架gin pole钻井drilling初探井wild cat电钻钻井electrical drilling冲击钻井percussion drilling旋转钻井rotary drilling转盘补心master bushing水力刹车hydraulic brake钻杆柱drill string泥浆槽mud return ditch入扣to stab胶粘土gumbo标准层；对比层reference horizon井斜borehole inclination井队长drilling super-intendent 注水泥浆cement injection密度测井仪densilog instrument井喷blowout无控制的井喷blow wild刃；钻头刮刀blade供水管线water supply line高压井口注泥浆管fill-up line泥浆返出管mud returned line套管柱liner井位选定location of wells防喷器密封件ram全封式防喷器的闸板blind rams泥浆搅拌漏斗mud mixing hopper水龙带rotary hose钻铤drill collar泥浆枪mud gun声速测井图acousitic velocity log下钻测井深measure in起钻测井深measure out密度-中子测井法density-neutron method 安装钻机rigging up井架大腿derrick leg微晶高岭土；蒙脱石montmorillonite钻井动力机drilling engine天车crown block游动滑车traveling block紧急密封装置emergency seal assembly 喷射式钻头jetbit牙轮钻头roller bit金刚石钻头diamond bit钻具drilling tools封隔器packer井场管架pipe rack“狗腿”（弯拐井段）dogleg钻入；打开生产层drilling in射孔；穿孔perforation指重表weight indicator钻台derrick floor二层台runaround动力机台engine platform钻压bit weight落鱼；井中落物fish泥浆泵mud pump水灰比water-cement ratio钻压（水力给进加压）bit thrust柱状剖面columnar section进尺drilling footage总井深total depth最优化钻井程序optimized drilling program 钻井日进尺daily drilling progress井well废井abandoned well邻井；毗邻井adjoining well初探浅井trial pit探井exploratory well扩边井；扩展井；甩开井stepout well生产井；出油井producing well偏斜井；定向井deviating well定向井directional well非生产井duster干井dry well钻杆接头tool joint四通cross tee连管节；活接头；由壬union井架的坡板ramp substructure套管修补casing patch钻井日志driller’s log钻速记录rate-of- penetration log钻井日报表daily drilling report泥浆回收mud recirculation钻头给进bit feed井温测量well temperature survey灌泥浆filling the hole循环液的漏失lose returns管端顿粗upset大捞fishing套管鞋casing shoe导管鞋guide shoe坍塌slough屈服值yield value侧钻side tracking造斜器whipstock井架大腿底板base plate司钻driller井架底座derrick substructure卡瓦打捞筒bowl slip-socket稳定器stabilizer套管支撑系统casing support system井架天台车water table转盘rotary table震动式泥浆筛shale shaker氢氟酸仪测斜acid-dip survey地层测验器formation tester水龙头swivel井口wellhead套管头casing head方钻杆kelly钻杆drill rod井漏leakage泥浆处理treatment of mud钻头bit , drilling bit刮刀钻头drag type bit取心钻头core bit绞车draw work小鼠洞mouse hole鼠洞rathole套管casing技术套管protection casing表层套管surface casing岩心筒core barrel导管conductor pipe涡轮钻井turbodrilling阀valve井口控制阀门cellar control gate生产总闸门master gate视粘度apparent viscosity塑性粘度plastic viscosity射孔层段perforated zone油气开采oil and gas production 支撑剂proppant ; propping agent 乳化剂emulsifying agent稠化剂；增稠剂thickening agent压裂液break down agent ;fracturing fluid表面活性剂surface active agent颗粒分析；粒径分析grain size analysis井口采油装置；采油树Christmas tree油层清扫（系数）reservoir sweep桶/天barrels per day (bpd)地沥青asphaltic bitumen暂时性堵塞temporary plug高含硫量的原油high sulfur crude含硫原油sour crude环烷基原油naphtenic crude含蜡原油waxy crude储量计算calculation of reserves泵输生产率；泵排量pumping capacity开采速度；产率；产量producing rate最终产量ultimate capacity油田oil field气田gas field水驱油田water-controlled field火烧油层；原地燃烧combustion in-situ压气机gas compressor压缩性；压缩系数compressibility岩层压缩性formation compressibility凝析气gas condensate见水井排breakthrough pattern碳酸盐含量carbonate content石油收缩oil shrinkage薄油层oil sheet压力恢复曲线pressure build-up curve压降曲线；产量下降曲线draw-down curve泵冲程pumping stroke刮蜡片；刮蜡器paraffin knife临界凝析压力cricondenbar麻花钻头auger bit达西darcy吸水能力；吸水速度water-intake rate油井日产量daily flow流速计；流量表flow meter浸酸；pickling驱动drive火烧驱油；火驱combustion drive富化气驱动enriched gas drive混相驱油miscible displacement of reservoir oil ; miscible drive 热力驱油thermal drive抽油井架pumping derrick相图；相态图phase diagram压力差pressure differential气水混合驱动combination gas and water drive内能消耗方式驱动depletion drive重力泄油gravity drainage气顶驱动gas-cap drive溶解气驱solution gas drive水驱water drive边水驱动edge water drive重力驱动segregation drive油咀；喷油咀bean共生水；伴生水associated water束缚水；间隙水；化合水combined water（油层下部的）底水basal water边水edge water底水，油罐的底水bottom water地层水formation water束缚水irreducible water束缚水；结合水bound water矿化水mineralized water原生水；初生水primary water井底样品bottom hole sample取样sampling回声仪echo sounder（水）驱油效率flushing efficiency乳化液；乳状液emulsion底漆；第一层漆priming coat相平衡phase equilibrium修井设备workover equipment示踪测井tracer survey清蜡；除蜡paraffin removal关井shut in ( a well )封水；堵水shutoff洗井液；替置液flush fluid粘弹性流体viscoelastic fluid多孔隙地层porous formation溶解气gas in solution湿气；富气wet gas游离气free gas残余气residual gas滞留气retained gas井网；布井方案pattern of wells生产层，产油层producing horizon ; oil-yielding stratum残油；渣油residual oil滞留油retained oil芬香烃aromatic hydrocarbon环烷烃cycloparaffinic hydrocarbon石蜡族烃；烷属烃paraffinic hydrocarbon边水侵入edge water incursion原油采收率producible oil index采油指数productivity factor (index)混相段塞驱动solution flood醇类驱油（法）alcohol flooding注水water injection ; water flooding注气gas injection生产井段；采油层段producing interval地层岩性formation lithology修井机；井下作业机service machine压力计pressure gauge水力压裂法penetrating fluid method强化增产法stimulation method润湿性wettability优先润湿preferential wettability浸酸作业pickling operation油层动态performance of the reservoir渗透性；渗透率permeability有效渗透率effective permeability相对渗透率relative permeability沥青基石油asphalt base petroleum深井泵的气锚gas anchor临界点critical point泡点bubble point冷凝点；露点condensation point露点dew point沉没泵；深井泵drowned pump ; bottom pump孔隙率porosity油井生产潜力well’s potential采收率percentage recovery ; output factor 油层枯竭压力abandonment pressure井底压力bottom hole pressure井底压裂压力bottom-hole fracturing pressure出油管压力flow line pressure饱和压力saturation pressure关井时套管头压力；关井井口压力well head pressure油层压力reservoir pressure关井压力closed-in pressure初始压力original pressure井底关井压力bhpsi (bottom-hole pressure shut-in) 泡沫驱油法foam-drive process酒精段塞驱油法alcohol-slug method采气；采气量gas production日产量；日输送量daily output机械采油mechanical production气举采油gas-lift production潜产量；最大产量potential production最终开采量ultimate production注水剖面；吸水剖面water injection profile油管下放深度tubing depth假塑性；拟塑性pseudo-plastic间歇自喷井surging well出砂油井sand well抽油井pumping well自喷油井gusher自喷井；自流井blow well水侵井；水淹井drowned well油管接箍tubing coupling流（动）度比mobility ratio油气比gas-oil ratio泄油半径drainage radius恢复油藏压力repressuring of oil-pool pressure凝析油开采condensate recovery注水采油；注水采油量water flood recovery初次开采；一次开采primary recovery热力采油thermal recovery总开采量；最终开采量ultimate recovery天然气回注gas recycling驱油成带banking修理；油井大修workover修井；油井修理well repair储集层；油层reservoir衰竭的油（气）层depleted reservoir流动阻力flow resistance原始储量primary reserves油井大修top overhaul储油砂岩reservoir sandstone储油（或气）岩石reservoir rock支撑砂propping sand脱气gas-free含水饱和率water saturation含油饱和率oil saturation油水分离器oil-water separator注入井intake well自喷blowing油井爆炸squibbing强化stimulation油井增产措施stimulation of well核爆炸增产nuclear stimulation低产井；枯竭井stripper well井底温度bottom hole temperature压力恢复时间build-up time油层温度reservoir temperature含蜡量wax content含砂量sand content含硫量sulphur content界面张力interfacial tension系统试井well performance testing套管头casing head油管头tubing head抽油杆pumping rod深井泵的光杆polish rod修井钻机service rig起油管（或抽油杆的）装置pulling unit抽油杆柱string of rods压裂处理fracture treatment酸化压裂处理acid fracturing treatment酸化；酸处理acid treatment游梁式抽油机beam-pumping unit抽油机oil pumping unit生产阀门production valve套管阀门casing valve扫油面积sweep area井的泄油面积drainage area of well过渡带belt of transition生产层厚度；生产层段pay section油气储存和运输storage and transportation of oil and gas 储罐storage tank油桶oil drum油罐汽车tank truck滴油器oil feeder管道输送能力pipeline transmission capacity堵塞plugging细菌腐蚀bacterial corrosion阴极腐蚀cathodic corrosion脱乳demulsification维护maintenance干线加热炉trunk line heating furnace油罐灌满报警器telltale油罐区tank farm防腐油漆anticorrosive paint输油管道pipe line管道铺设pipe laying阴极防蚀cathodic protection管道吹洗；管道清扫pipeline purging净化purification防腐涂料anticorrosive coating脱气gas separation储气罐gas tank输油站transfer station泵站pumping station加压站booster station集油站；选油站gathering station原油库crude storage集输气storage and transportation of gas 集输油storage and transportation of oil 石油泵送系统oil pumping system自流输送系统gravity system防腐处理anticorrosive treatment污水处理sewage treatment管线通讯pipeline communication铁路油槽车tank wagon近海油田offshore field系泊系统；系泊用具moorings单点系泊single point mooring锚定anchor动力定位dynamic positioning禁止抛锚（区）anchorage prohibited供应船tender (vessel)潜水装置diving gear自动推进self-propelling自升式平底船self-elevating barge油驳船tank barge锚泊泊位；系泊浮筒处anchoring berth浮筒buoy单点系泊浮筒monobuoy出油管支撑浮筒flowline support buoy双体平底船catamaran , twin hull边际油田marginal field潜水钟diving bell油轮油舱tanker oil compartment升沉补偿器heave compensator运动补偿器motion compensator钻柱补偿器drillstring compensator出油管flow line人造卫星定位satellite fix可移动的装置mobile device抓斗式挖泥船clamshell dredger ; grapple dredger系泊设备mooring equipment潜水装备diving outfit系泊试验mooring trial活动连接轭articulated yoke挖掘机；挖沟机；抓斗式挖土机clamshell shovel近海勘探offshore exploration油轮队tanker fleet驳船钻井；浮船钻井barge drilling水下操作室underwater habitat导管架jacket伸缩接头telescopic joint ; slip joint挠性接头uniflex joint海底井口外壳subsea wellhead housing埋管机pipeline burying machine隔水导管紧轴riser mandrel浮箱装置buoyant modules大船井moonpool钻井船drilling ship储油生产船storage production vessel近海钻井作业offshore drilling operations五角平台pentagon油轮；油船oil ship ; tanker远洋油轮seagoing tanker穿梭运输油轮shuttle tanker海底管道；过海管道seagoing pipe line ; submerged pipeline 近海海底管线offshore pipeline大陆架continental shelf系泊平台mooring platform绳系浮动平台tethered buoyant platform自升式平台self-elevating platform ; jack-up platform 自足式平台self-contained platform悬臂式平台cantilever platform近海钻井设备；近海钻井平台offshore rig ; offshore drilling platform 采油平台production platform浮式采油平台floating production platform近海工作平台offshore work platform固定式海上平台fixed offshore platform浮式平台floating platform重力平台gravity platform坐底式平台bottom-supported platform半潜式钻井平台semi-submersible platform稳定平台stabilized platform潜水平台；坐底式水上平台submersible platform油驳；油船oil hulk ; oil barge动力定位dynamic positioning ; power locating边际生产marginal production滨外井；近海井offshore well水下油井subsea well“卫星式”水下井组satellite underwater well隔水导管连接器riser connector装油栈桥；灌油桥台oil loading rack撇油器oil skimmer干检修dry repair湿检修wet repair浮箱buoyancy tank水下油罐；地下油罐submerged tank隔水管riser浮筒系统SPAR abrev. Submersible pipe alignment rig 半浮筒系统semi-spar系索箍handling spider系泊系统；锚泊系统mooring system浮式钻井系统floating drilling system早期生产系统early production system浮式采油系统floating production system井口回接系统wellhead re-entry system海底遥控操作；遥控水下操作subsea telemanipulation隔水导管张紧器riser tensioner油轮装油码头tanker loading terminal储油生产转运站storage production terminal海洋转运油库ocean terminal浮船式钻井和作业两用钻机barge job系泊用绞车；锚索绞车mooring winch近海钻井装置offshore drilling unit钻井驳船；船载装置barge unit石油炼制petroleum refining丙酮acetone乙炔acetylene丙烯acrylonitrile醇；乙醇alcohol醛；乙醛aldehyde沥青pitch隔油池oil separation tank贮油罐storage tank苯benzene丁二烯butadiene丁烷butane丁烯butylene催化catalysis蜡wax石油焦petroleum coke催化装置coking unit填充塔packed column气提塔stripping tower蒸发塔evaporating column接触塔contact tower分馏塔fractionating column精馏塔rectifying tower冷凝塔condenser石油馏分petroleum cuts裂化cracking热裂化thermal cracking脱蜡dewaxing脱沥青de-asphalting脱水dehydration脱氢dehydrogenation脱硫desulfurization脱硫塔desulfurizer原油拔头蒸馏topping真空分馏vacuum distillation热交换器exchanger乳化emulsification炼油设备refining equipment汽油petrol ; gasoline抗爆汽油anti-knock gasoline乙烷ethane石油醚petroleum ether乙胺ethylamine乙烯ethylene乙二醇ethylene glycol提取extraction芳香烃抽提aromatic hydrocarbon extraction 甲醛formaldehyde蒸馏釜still。
石油化工管道施工用语中英文对照表new
铅封关门 铅封开 闭锁 13 施工 中文名称 焊接 电弧焊 气体保护电弧焊 电熔焊 电阻焊 气焊 搭接焊 对焊 定位焊 承插焊 连续焊 密封焊 堆焊 工地焊接 热处理 预热 应力消除 焊后热处理 检查、探伤和试验 14 其他 中文名称 基础 信息（资料） 参考 修改 序号（顺序） 设备带来 仪表带来 色标 腐蚀裕度 公用系统 数量 重量
中文名称 管段图 图号 所在图号 材料表 中文名称 中心至端部 端到端 法兰端面 面到面 直径 公称直径 内径 外径 尺寸 最大 最小 平均 约，近似
英文名称 spool drawing drawing number drawing identification list of material 英文名称 center to end end to end flange and face face to face diameter nominal diameter inside diameter outnide diameter dimension maximum minimum average approximate
石油化工企业配管工程常用词缩写 1 管子及管件 中文名称 英文名称 缩写 中文名称 管子 pipe p 快速接头 弯头 elbow el 翻边短节 长半径弯头 long radius elbow ell 加强管接头 短半径弯头 short radius elbow els 斜接弯头（虾米腰弯头） mitre elbow mel 异径弯头 reducing elbow rel 三通 tee t 斜三通 lateral tee lt 异径三通 reducing tee rt 异径管接头（大小头） reducer r 同心异径管接头（同心大小头）concentric reducer cr 偏心异径管接头（偏心大小头）eccentric reducer er 管箍 coupling cpl fcpl 管帽（封头） hcpl 焊接管帽 rcpl 螺纹管帽 bu 承插焊管帽 活接头 union un 管堵（丝堵） 盲板 8字盲板 2 法兰 中文名称 英文名称 缩写 中文名称 法兰 flange flg 法兰密封面 对焊法兰 welding neck flange wnf 平面 平焊法兰 slip-on flange sof 凸台面（光滑面） 承插焊法兰 socket-welding flange swf 凹凸面 螺纹法兰 threaded flange tf 凹面 松套法兰 lapped joint flange ljf 凸面 大小法兰 reducing flange redf 环连接面 特殊法兰 special flange spf 透镜面 法兰盖（盲法兰） blind flange bf 榫槽面 3 垫片 中文名称 英文名称 缩写 中文名称 垫片 gasket g 聚四氟乙烯包 非金属垫片 non-metallic gasket nmg 4 紧固件 中文名称 英文名称 缩写 中文名称 螺栓 bolt b 花篮螺母 双头螺柱 stud bolt sb 垫圈 螺母 nut nu 弹簧垫圈 5 阀门 中文名称 英文名称 缩写 中文名称 闸阀 gate valve gv 旋塞阀 截止阀 globe valve glv 调节阀 止回阀 check valve ghv 安全阀 蝶阀 butterfly valve buv 减压阀 球阀 ball valve bav 蒸汽疏水阀 6 管道上用的设备 中文名称 英文名称 缩写 中文名称 气液分离器 separator spr 取样冷却器 消声器 silencer sil 补偿器 视镜 sight flow indicator sfi 7 隔热、伴热
石油化工工程管道专业英语pipeline和piping区别
Pipeline 和Piping 区别管道和仪表流程图Pipeline and Instrument Diagram (P&ID)管道布置图piping layout管道平面布置图piping plot-plan石油工程英语中pipeline有管线、管道的意思，piping也有管道、管系的意思，pipeline与piping在上面的举例中似乎是习惯用词，那么是否可以互换呢？国外设计公司专业分得很细，pipeline和piping是两个专业，可以认为是管道专业和配管专业，这是分工合作不可互换的。
pipeline 多指石油天然气的（长距离）运输管道，piping 指管道系统，多见piping system, plant多指成套设备或整个设施（比如核电站nuclear power plant, coal fire power plant 火电站），equipment是单一设备的意思，与plant相比范围比较小，体积比较小。
锅炉及压力容器规范对tube, pipe, tubing和piping 这四个名词（术语）的含义是很严密的，适用于不同的场合。
1、tube 是圆形的，或具有连续周边的任何其他截面形状的空心制品。
圆形tube 的尺寸可以用外径、内径、壁厚三者中的任意两个来指定。
2、pipe 是符合ASNI B36.10和B36.19（用于不锈钢）所列公称尺寸的圆形截面的tube , 它的直径用NPS号表示，NPS号与实际外径是不一致的，如NPS8 其外径是8.625 英寸。
管子壁厚用schedule No. 表示，同一NPS号可以有各种Sch. No.。
Sch. No. 有标准壁厚（STD）、加厚壁厚（XS）和特厚壁厚（XXS）之分等等。
因此，tube 和pipe 的基本差别是制造所依据的尺寸标准。
其次pipe 只有圆管，tube 可以有各种截面形状，pipe 只是tube 中的一个特例。
第三，无论tube 还是pipe 都是指材料生产厂生产出的原材料。
管道专业英文缩略语对照(整理版)
管道专业英文缩略语对照P 管子Pipe EL 弯头Elbow ELL 长半径弯头Long radius elbow ELS 短半径弯头Short radius elbow MEL 斜接弯头（虾米腰弯头）Mitre elbow REL 异径弯头Reducing elbow T 三通Tee LT 斜三通Lateral tee RT 异径三通Reducing tee R 异径管接头（大小头）Reducer CR 同心异径管接头（同心大小头）Concentric reducer ER 偏心异径管接头（偏心大小头）Eccentric reducer CPL 管箍Coupling FCPL 双头管箍Full coupling HCPL 单头管箍Half coupling RCPL 异径管箍Reducing coupling BU 内外螺纹接头Bushing UN 活接头Union HC 软管接头Hose coupler SE 翻边短节Stub end NIP 短节Pipe nipple or straight nipple SNIP 异径短节Swaged nipple CP 管帽（封头）Cap PL 管堵（丝堵）Plug BLK 盲板Blank SB 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Flange WNF 对焊法兰Welding neck flange SOF 平焊法兰Slip-on flange SWF 承插焊法兰Socket-welding flange T 螺纹法兰Threaded flange LJ 松套法兰Lapped joint flange REDF 异径法兰Reducing flange BF 法兰盖（日法兰）Blind flange FSF 法兰密封面Flange scaling face FF 全平面Flat face RF 凸台面Raised face MFF 凹凸面Male ａnd female face LF 凹面Female face LM 凸面Male face RJ 环连接面Ring joint faceTG 榫槽面Tongue ａnd groove face TF 榫面Tongue face GF 槽面Groove face 垫片缩写中文名称英文名称G 垫片Gasket NMG 非金属垫片Non-metallic gasket AG 石棉垫片Asbestos gasket RG 橡胶垫片Rubber gasket TEG 聚四氟乙烯包复垫片PTFE envelope gasket SMG 半金属垫片Semimetallic gasket MJG 金属包垫片Meta-jacket gasket SWG 缠绕式垫片Spiral wound gasket MG 金属垫片Metallic gasket FMG 金属平垫片Flat metallic gasket SMSG 齿形金属垫片Solid metal serrated gasket LER 透镜式金属环垫Lens ring gasket OCR 八角形金属环垫Octagonal ring gasket OVR 椭圆形金属环垫Oval ring gakset IR/OR 内外定位环Inner ring ａnd outer ring IR 内定位环Inner ring OR 外定位环Outer ring 坚固件缩写中文名称英文名称B 螺栓Bolt SB 螺柱Stud bolt NU 螺母Nut TB 花蓝螺母Turnbuckle WSR 垫圈Washer SWSR 弹簧垫圈Spring washer 阀门缩写中文名称英文名称GV 闸阀Gate valve GLV 截止阀Globe valve CHV 止回阀Check valve BUV 蝶阀Butterfly valve BAV 球阀Ball valve PV 旋塞阀Plug valve （cock）CV 调节阀Control valve SV 安全阀Safety valve RV 减压阀Pressure reducing valve ST 蒸汽疏水阀Steam trap PRV 泄压阀Pressur relief valve BV 呼吸阀Breather valve NV 针形阀Needle valve AV 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Separator FA 阻火器Flame arrester SR 过滤器Strainer SRY 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Silencer SG 视镜Slight glass SC 取样冷却器Sample cooler DF 排液漏斗Drain funnel LM 管道混合器Line mixer RO 限流孔板Restriction orifice MO 混合孔板Mixing orifice RD 爆破片（爆破膜）Rupture disk EJ 补偿器Expansion joint 隔热、伴热中文名称英文名称INS 隔热Thermal insulation H 保温Hot insulation C 保冷Cold insulation P 防烫伤隔热Personnel protection insulation T&I 伴热Tracing ａnd insulation 管道伴热（冷）Tracing EST 蒸汽外伴热External steam tracing IST 蒸汽内伴热Internal steam tracing SJT 蒸汽夹套伴热Steam-jacket tracing ET 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 material CS 碳钢Carbon steel CAS 铸钢Cast steel FS 锻钢Forged steel AS 合金钢Alloy steel SS 不锈钢Stainless steel AUST SS 奥氏体不锈钢Austenitic stainless-steel CI 铸铁Cast iron MI 可锻铸铁Malleable iron DI 球墨铸铁Ductile iron AL 铝Aluminum BRS 黄铜Brass BRZ 青铜Bronze CU 紫铜Copper LAS 低合金钢Low alloy steel FLAS 低合金锻钢Forged low alloy steel CLAS 低合金铸钢Cast low alloy steel THK 壁厚Thickness SCH 表号Schedule number STD 标准Standard XS 加强Extra strong XXS 特强Double extra strong 装置布置缩写中文名称英文名称CN 建北Construction north E 东East W 西West S 南South N 北North H 水平Horizontal V 竖直、铅直、直立Vertical GRD 地坪Ground UG 地下Underground BL 装置边界线Battery limit line ESEW 事故沐浴洗眼器Emergency shower ａnd eye washer HS 软管站Hose station ML 接续分界线Match line PS 管道支架（管架）Piping support PR 管桥Pipe rack STRU 构架（构筑物）Structure BLDG 建筑物Building PD 清扫设施Purge device PT 池Pit SHLT 棚Shelter COFF 围堰Cofferdam FL 楼板Floor PF 平台Plateform 尺寸标注缩写中文名称英文名称EL 标高Elevation BOP 管底Bottom of pipe COP 管中心Center of pipe TOP 管顶Top of pipe FOB 底平Flat on bottom FOT 顶平Flat on top CL（屯）中心线Center line TL 切线Tangent line SYM 对称的Symmetrical BOS 支架底Bottom of support TOS 支架顶Top of support CL 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 end FEF 法兰端面Flange ａnd face FTF 面到面Face to face D 直径Diameter DN 公称直径Nominal diameter ID 内径Inside diameter OD 外径Outside diameter DIM 尺寸Dimension MAX 最大Maximum MIN 最小Minimum AVG 平均Average APP 约、近似Approximate PT.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 diagram PID 管道和仪表流程图Piping & instrument diagram COD 接续图Continued on drawing DTL 详图Datail SPDWG （ISODWG）管段图Spool drawing （each line isometric drawing）DWGNO 图号Drawing number DWGI 所在图号Drawing identification LOW 材料表List of material MTO 汇料Material take-off APPX 附录Appendix JOB. No. 工号Job Number BEDD 基础工程设计数据Basic engineering design data DEDD 详细工程设计数据Detail engineering design data REV. No. 修改号Recision number REF DWG 参考图Reference drawing SC 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Automatic ML 手动Manual control CHOP 链条操作Chain operated CSC 铅封关Car seal close CSO 铅封开Car seal open LC 锁闭Lock closed LO 锁开Lock open NC 正常关Normally close NO 正常开Normally open ATM 大气压Atmosphere PN 公称压力Nominal pressure A 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Welding AW 电弧焊Arc welding GSAW 气体保护电弧焊Gas shielded-acr welding EFW 电熔焊Elecric fusion welding ERW 电阻焊Electric Resistance welding GW 气焊Gas welding LW 搭接焊Lap welding BW 对焊Butt welding TW 定位焊Tack welding SW 承插焊Socket welding CW 连续焊Continuous welding SEW 密封焊Seal welding SFG 堆焊Surfacing FW 现场焊接Field welding HT 热处理Heat treatment PH 预热Preheating SR 应力消除Stress relief PWHT 焊后热处理Post weld heat treatment EIT 检查、探伤和实验Examination, inspection & testing VE 外观检查Visual examination UI （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 testing HYDT 水压实验Hydraulic testing PNET 气压实验Pneumatic testing 焊条Covered electrode WW 焊丝Welding wire ASSY 装配、组合Assembly F 现场Field F/F 现场制造Field faricated SF 现场决定Suit in field CSP 冷紧Cold spring BCT 螺栓冷紧Bolt cold tightening BHY 螺栓热紧Bolt hot tightening CO 清洗口Clean out ANNY 退火Annealed PE 平端面Plain end BE 坡口端Belelled end THR 螺纹Thread HB 布氏硬度Brinnel hardness RC 洛氏硬度其他缩写中文名称英文名称FDN 基础Foundation INF 信息（资料）Information REF 参考Reference REV 修改Revision SEQ 序号（顺序）Sequence W/E 设备带来With equipment W/I 仪表带来With instrument CM 色标Colour mark CA 腐蚀裕度Corrosion allowance UTL 公用系统Utility UC 公用工程接头Utility connection QTY 数量Quantity WT 重量Weight MHR 工时Man hour BC 螺栓分布圆Bolt circle HP 高点High point LP 低点Low point SUC 吸入（口）Suction DIS 排出（口）Discharge SO 蒸气吹扫（口）Steam out NPT 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Drain VT 放气Vent RTG （压力）等级Rating CL 等级Class SMLS 无缝Seamless管道结构专业术语-中英文对照管道结构专业术语（中英文对照）A above-ground conduit (pipeline) 地上管道2.0.4 accessible duct 通行地沟2.0.30 acrylonitrile butadiene stryene pipe (ABS) ABS 工程塑料管3.1.22 active earth pressure 主动土压力4.2.12 adaptor slab 井筒盖板6.3.5 aerial crossing structure 跨越结构4.4.23 air-tight test 气密性试验7.0.30 anchor 固定墩2.0.50 arriving shaft 终端工作坑7.0.16 asbestos-ciment pipe(ACP) 石棉水泥管3.1.15B backfill 回填土7.0.23 bearing pressure distribution diagram 地基反力图形4.4.15 bedding angle 基础(座)中心角4.4.7 bend 弯管6.1.2 bending test 弯曲试验4.3.15 beveled pipe 斜口管3.2.13 Boussinecq pressure bulb 布氏压力图形4.4.16 box (rectangular) conduit 矩形管道3.2.2 breadth of conduit 管道宽度4.1.2 breadth of trench 槽宽4.4.11 buried conduit (pepeline) 埋地管道2.0.3 butt and strap joint 抹带接头5.1.16C cable duct 电缆沟2.0.29 cap 盖堵6.1.8 cast in place collar joint 现浇套环接头5.1.20 cast in place joint 现浇接头(缝) 5.1.30 cast-in-place (situ) conduit 现浇管道3.2.16 cast iron pipe (CIP) 铸铁管3.1.3 caulking 填料、捻缝5.1.23 cement mortar lining 水泥砂浆内衬7.0.31 cement mortat with steel mesh strap joint 抹带接头 5.1.17 centrifugal process 离心法3.3.1 chamber 井室、检查室6.3.2 chemically prestressed concrete pipe 自应力混凝土管3.1.11 circular conduit 园形管道3.2.1 coating 涂层2.0.45 coefficient of vertical earth pressure 竖向土压力系数4.2.9 collar type joint 套管(筒)式接头5.1.5 combined drainage conduit (pipeline) 合流管道2.0.15combined duct 综合管道、共同沟2.0.32 compaction around the pipe with relatively untamped above thetop of pipe 中松侧实法7.0.25 compaction the two sides of pipe 胸腔夯实7.0.24 compansator 补偿器6.2.1 composite crossing 组合跨越4.4.26 composit pope 复合管3.1.26 concrete cradle 混凝土管基(管座) 4.4.10 concrete pipe (CP) 混凝土管3.1.8 conduit 管道2.0.1 conduit section 管道截面4.1.1 continuous casting process 连续浇铸法3.3.2 cooling water popeline 冷却水管道2.0.21 core vibrated casting process 芯模震捣法3.3.7 core winding process 管芯缠丝法3.3.10 corrosion prevetive of pipes 管道防腐2.0.51 corrugated pipe 波纹管3.2.7 corpling of borsing 卡箍式管接头6.2.6 coverslab 井筒盖板6.3.5 crack wodth calculation 裂度宽度验算4.4.6 cracking load under tbree-edge bearing test 裂缝荷载4.3.3 crown 顶点4.1.12 culrert 涵洞2.0.17 D D—load D 荷载法4.4.19 dead’load on conduit (pipeline) 管道恒荷载4.2.2 design pressure 设计压力4.2.22 detachable type joint 活接头5.1.7 dewatering 降水7.0.11 distribution of elastic reaction 弹性反力图形4.4.18 double junction 四通6.1.5 down pipe 雨落管2.0.20 down spout 雨落管2.0.20 duck foot 肘管管托5.2.5 duck 管道2.0.1 ductile cast iron pipe(DIP) 可延性铸铁管3.1.6 dynamic water pressure 动水作用力4.2.25 E earth cover (heightofsoil)overconduit 覆土高度4.4.12 earth pressure at rest 静止土压力4.2.13 earth pressure on embankment conduit 上埋式土压力4.2.7 earth pressure on trench conduit 沟埋式土压力4.2.6 earth pressure under soil arch 土拱压力4.2.8 effective length of pipe 管有效长度4.1.5 elastic installation pipeline method 弹性敷管法7.0.8 elastic reaction of soil 土的弹性抗力4.2.15 elbow 弯头6.1.3 electrical conduits 电工套管 2.0.33 elliptical conduit 椭园形管道 3.2.5 embedded type PCCP(PCCP-E) 埋置式预应力钢筒混凝土管3.1.14 embedded-cylinder pipe (ECP) 埋置式预应力钢筒混凝土管 3.1.14 expansion bellows 波纹补偿器 6.2.7 expansion bend 弯管补偿器6.2.2 expansion joint 伸缩接头5.1.3 expansion joint 伸缩节6.2.3 expansion loop 弯管补偿器6.2.2 exterior prism 管侧土柱4.2.11 F fiberglass reinforced pipe(FRP) 玻璃纤维管3.1.23 filament winding process 纤维缠绕法3.3.11 finely divided solid transmission pipeline 细颗粒固体输送管道2.0.27 rixed support 固定管托、固定支座5.2.4 rixed trestle 固定支架4.4.27 flange 法兰6.1.7 flanged joint 法兰接头5.1.11 flat subgrade 素土平基4.4.8 flattening test 压偏试验、偏平试验4.3.8 flexible joint 柔性接头5.1.2 flexble pipe 柔性管2.0.42 flexible rubber expansion joint 可曲挠橡胶接头6.2.8 flexible trestle 柔性支架4.4.29 flexural stiffness ratio 刚柔比4.3.7 four-point loading test 四点法荷载试验4.3.13 free-flow conduit (pipeline) 自流管道2.0.36 fusion joint 热溶接头5.1.9 G gas transmission pipeline 输气管道2.0.23 gasket ring 密封圈5.1.22 glass fibre reinforced plastics pipe (GRP) 玻璃纤维增强热固性塑料管 3.1.23 gravity-flow conduit (pipeline) 重力流管道2.0.36 gray cast iron pipe (CIP) 灰口铸铁管3.1.4 gully gratings and frames 雨水篦6.3.20 gully trap 雨水井6.3.9 H hanger 吊杆6.2.9 haunches under pipe 管下腋角7.0.21 beaped load 堆积荷载 4.2.19 heat-supply pipeline 供热管道 2.0.24 heating pipeline 采暖管道2.0.25 height of conduit 管道高度4.1.3 horizontal earth pressure 水平土压力4.2.5 horseshoe conduit 马蹄形管道3.2.3 hydrostatic pressure 静水压力4.2.24 hydrostatic proof test 水压检验试验4.3.11 impact factor 动力系数4.2.18 impact test 冲击试验4.3.9 industrial pipeline 工业管道2.0.9 inner sleeve joint 内套环接头5.1.19 inside diameter 内径 4.1.8 inspection chamber 检查井6.3.1 interior prism 管上土柱 4.2.10 intermediate jacking station 中继间7.0.17 invert 底点 4.1.13 J jacking pressrue 顶力7.0.20 joint angular deflection 接头角位移 5.1.24 joint axial deformation 接头轴向位移5.1.26 joint deflection test 接头角位移试验5.1.25 joint packing 接头密封料5.1.21 ioint sealant 接头密封料5.1.21 joint straight draw test 接头拉伸试验5.1.27 L lag factor 滞后系数4.4.20 lateral earth presure 侧向土压力4.2.5 leading pipe 导管7.0.18 leak test 严密性试验7.0.29 lined type PCCP(PCCP-L) 内衬式预应力钢筒混凝土管3.1.13 lined-cylinder pipe (LCP) 内衬式预应力钢筒混凝土管3.1.13 liner 内衬2.0.44 live load on conduit(pipeline) 管道活荷载4.2.3 load on conduit (pipeline) 管道荷载4.2.1 loading distribution diagram 荷载分布图形4.4.14 longitudinal calculation 纵向计算4.4.2 M manhole 检查井6.3.1 manhole cover and flames 检查井盖6.3.6 manhole steps 踏步6.3.7 max.temperature difference between costruction and operation 闭合温差7.0.26 mean diameter 平均直径4.1.10 mechanical joint 机械接头5.1.15 mixed structure conduit 混合结构管道3.1.27 N natural (original) ground surface 原状(始)地面7.0.9 natural soil 原状土7.0.10 new austrian tunnelling method 新奥法7.0.5 nodular cast iron pipe 球墨铸铁管3.1.6 non-pressure conduit (pipeline) 无压管道2.0.34 norminal diameter (DN) 公称直径4.1.7 O offset 乙字管6.1.6 olander’s bulb form distribution 奥兰特分布图形4.4.17 oriented (guiding) trestle 导向支架4.4.31 outlet sleeve joint 套环接头5.1.18 outlet 出水口6.3.11 outside diameter 外径4.1.9 oval conduit 椭园形管道3.2.5 over excavation 超挖7.0.13 overhead prpeline 架空管道2.0.7 ovoid conduit 卵形管道3.2.6 P partial fixed trestle 半固定支架4.4.30 passive earth pressure 被动土压力4.2.14 petroleum transmission pipeline 输油管道2.0.22 pipe accesory 管道附件2.0.48 pipe bridge 管桥2.0.8 pipe casing slip joint 套筒式伸缩器6.2.5 pipe clip 管卡、管箍6.2.11 pipe crossing 管道跨越4.4.24 pipe diameter 管直径4.1.6 pipe duct 管沟2.0.28 pipe fitting 管件2.0.47pipe in pipe 双层管3.2.11 pipe jacking method 顶管法7.0.3 pipe length 管长4.1.4 pipe roofing method 管棚法7.0.6 pipe support 管托、管道支座5.2.1 pipeline 管道2.0.1 pipeline (conduit) structure 管道结构2.0.2 pipeline (aerial (over) crossing 管道跨越 2.0.38 pipeline appurtenance 管道附属构筑物 2.0.49 pipeline for waste water (sewerage) in builking 建筑排水管道2.0.19 pipeline for water supply in building 建筑给水管道2.0.18 pipeline joint 管道接头 2.0.46 pipeline pier 管道支礅 2.0.40 pipeline trestle 管道支架 2.0.39 pipeline under crossing 管道穿越2.0.37 plastic sandwich 发泡塑料管3.2.9 polybutylene pipe (PB) 聚丁烯塑料管3.1.20 polyethylene pipe (PE) 聚乙烯塑料管3.1.18 polypropylene pipe (PP) 聚丙烯塑料管3.1.19 precast fabricated conduit 预制装配管道3.2.17 pressure class 压力等级4.3.10 pressure conduit 压力管道2.0.35 prestressed concrete cylinder pipe (PCCP) 预应力钢筒混凝土管3.1.12 prestressed concrete pipe (PCP) 预应力混凝土管3.1.10 profile (ribbed) wall plastic pipe 异型(肋型)塑料管3.2.8 protective cased pipe 保护套管3.2.10 push-on type joint 插入式接头5.1.4 R rare earth cast iron pipe 稀土铸铁管 3.1.5 reducer 反力墙7.0.19 rebated pipe 企口管 3.2.15 reception pit 接收工作坑7.0.16 red mud plastic anti-weather pipe 红泥聚氯乙烯耐候塑料管 3.1.21 reducer 异径管、渐缩管 6.1.1 reducerslab 缩颈盖板 6.3.4 reinforced concrete pipe (RCP) 钢筋混凝土管3.1.9 reinforced plastic mortar pipe (RPMP) 增强塑料砂浆管3.1.25 reinforced thermosetting resin pipe (RTRP) 增强热固性树脂管3.1.24 rigid joint 刚性接头5.1.1 rigid pipe 刚性管2.0.41 rigid trestle 刚性支架4.4.28 rise lf arch conduit 拱沟矢高4.1.15 road (street) gully 雨水口6.3.8 roller support 滚动管托、滚动支座5.2.3 roller suspension process 悬辊法3.3.4 sand box casting process 砂型浇铸法3.3.3 sealing gasket 密封圈5.1.22 self-anchoring joint 自锚式接头5.1.6 self-prestressed concrete pipe 自应力混凝土管3.1.11 semi-elliptical conduit 半椭园形管道 3.2.4 simi-flsxible pipe 半柔性管 2.0.43 semi-rigid pipe 半刚性管 2.0.43 separate foundation 分离式基础4.4.22 serviceebility pressure 工作压力4.2.21 sewge conduit (pipeline) 污水管道2.0.16 shaft 井筒 6.3.3 shaped by injection 注模成型法 3.3.13 shaped by injection molding 挤出成型法 3.3.12 shapped subgrade 土弧基础4.4.9 shield tunnelling method 盾构法7.0.4 single junction 三通6.1.4 sinking pipeline method 沉管法施工7.0.7 site load 施工荷载4.2.20 site pressure test 现场水压试验7.0.28 sleeve connection 杯口连接5.1.29 sleeve expansion joint 松套伸缩接头6.2.4 sleeve joint 套管(筒)式接头5.1.5 slider support 滑动管托、滑动支座5.2.2 slip-on coupling 活箍5.1.7 socket (bell) and spigot joint 承插式接头5.1.13 socket pipe 承口管 3.2.14 soil improvement 地基处理7.0.14 soil treatment 地基处理7.0.14 solvent cement joint 粘接接头5.1.10 splayed emd pipe 斜口管3.2.13 apreading angle 分布角4.4.13 apring hanger 弹簧吊杆6.2.10 apring line 侧点4.1.14 stability clculation 稳定验算4.4.4 stainles ssteel pipe 不锈钢管3.1.2 starting shaft 起始工作坑7.0.15 steel pipe 钢管3.1.1 stiffness calculation 刚度验算4.4.5 stiffness calss 刚度等级4.3.5 stiffness ring 刚性环4.4.21 stiffness test 刚度试验4.3.6 storm sewer conduit 雨水管道2.0.14 straight butt (plain) end pipe 平口管3.1.12 strength calculation 强度计算4.4.3 structural crossing 结构跨越4.4.25 subaqueous pipeline 水下管道2.0.5 submaine pipeline 海底管道2.0.6 submerged pipeline 水下管道2.0.5 support feet 肘管管托5.2.5 srucharge load 堆积荷载4.2.19 surface laver 涂层2.0.45 surge pressure test 波动压力4.2.23 sustained pressure test 持续压力试验4.3.12 T table vibrated casting process 振动台震捣法3.3.8 tbermal insulation of popes 管道隔热、管道保温2.0.52 thickness of conduit sturcture 管道结构厚度4.1.16 thickness of pope wall 管壁厚4.1.11 threaded joint 螺纹接头5.1.12 three-edge bearing test 三支承法试验4.3.1 three-point loading test 三点法荷载试验4.3.14 thrust blocks 止推墩2.0.50 thrust pit 顶进工作坑7.0.15 thrust wall 止推墙7.0.19 tongue and guoove joint 企口式接头5.1.14 tongue and groove pipe 企口管3.2.15 traffic load 车辆荷载4.2.16 transversal calculation 横向计算4.4.1 trench depth 槽深7.0.12 trench depth 开槽施工、沟槽敷设7.0.1 trenchless installation 不开槽施工7.0.2 tunnelling method installation 隧道法敷设7.0.2 two-edge bearing test 双支承法试验4.3.2 tyre pressure 轮压4.2.17 U ultimate lead under three-edge bearing test 破坏荷载4.3.4 unannealed nodular (ductile) cast iron pipe 铸态球墨铸铁管 3.1.7 unbacdfilled trench 末回填沟槽7.0.22 under-ground conduit (pipeline) 地下管道 2.0.3 undisturbed earth 未扰动土7.0.10 unpassable duct 不通行地沟2.0.31 unplasticised polyvinyl chloride pipe (UPVC 管) 硬聚氯乙烯塑料管3.1.17 V vacuum pressure 真空压力4.2.26 ventilating duct 通风管道2.0.26 vertical compressed casting process 径向挤压法、立式挤压法3.3.5 verticcal earth pressure 坚向土压力、垂直土压力4.2.4 vertical vibrated casting process 立式振捣法3.3.6 vitified clay pope 陶土管3.1.16 W wall pope chase 穿墙套管5.1.28 water distribution pipeline 配水管道2.0.12 water removal 排水7.0.11 water supply conduit (pipeline) 给水管道2.0.10 water tight test 闭(灌)水实验7.0.27 water transmission conduit (pipeline) 输水管道 2.0.11 welding joint 焊接接头 5.1.8 wheel pressure 轮压 4.2.17 wlrking pressure 工作压力4.2.21 works hydrostatic test 水压检验试验4.3.11管道基本术语（中英文对照）2.0.1 管道conduit,pipeline,duct 用以输送液体?气（汽）体,细颗粒固体等介质或用以安装输水?输气（汽）?供热等管道?电缆等设施的任意长度的封闭通道的统称? 2.0.2 管道结构pipeline （conduit）structure 输送各种介质或安装管道?电缆等各种设施用的封闭通道及其附属设施（管道附件及附属构筑物）构成的空心体结构的统称? 2.0.3 埋地管道?地下管道buried conduit （pipeline）under-ground conduit （pipeline）敷设在天然或人工回填地面以下或周围覆盖有一定厚度土体的管道? 2.0.4 地上管道above-ground conduit （pipeline）指直接敷设在地面上或地面支礅上的管道? 2.0.5 水下管道submerged pipeline,subapueous pipeline 指敷设在水面以下水体中或水底土体中的管道? 2.0.6 海底管道submarine pipeline 指敷设在海面以下海水中或海底的管道? 2.0.7 架空管道overhead pipeline 指架设在地面以上的管道,由跨越结构和支承结构（支架?托架等）两部分组成? 2.0.8 管桥pipe bridge 管道以桥梁形式跨越河道?湖泊?海域?铁路?公路?山谷等天然或人工障碍专用的构筑物? 2.0.9 工业管道industrial pipeline 通常指工矿企业装置之间管道系统并受到生产中各种输送介质或益出物侵蚀的管道? 2.0.10 给水管道water supply conduit （pipeline）输送原水或成品水管道的统称? 2.0.11 输水管道water transmission conduit （pipeline）一般指输送原水的有一定长度的管道? 2.0.12 配水管道water distribution pipeline 一般输送成品水的管道? 2.0.13 排水管道sewer conduit （pipeline）输送城镇雨?污水或农田排水的管道的统称? 2.0.14 雨水管道storm sewer conduit （pipeline）一般指输送城镇截流雨水的管道? 2.0.15 合流管道combined drainage conduit （pipeline）一般指输送城镇截流雨水?生活污水?工业废水等合流排放的管道? 2.0.16 污水管道sewage conduit （pipeline）一般指输送经过处理或未经处理的城镇或工矿企业的生活污水或工业废水的管道? 2.0.17 涵洞culvert 为宣泄地面水流而设置的穿越路堤或河堤的排水管道构筑物的统称,一般由洞身管道结构和进出水洞口构筑物组成?有管涵?拱涵?箱涵?盖板涵等涵洞结构类型? 2.0.18 建筑给水管道pipeline for water supply in building 用于工业与民用建筑物内部明设或暗设的给水管道的统称? 2.0.19 建筑排水管道pipeline for waste water （sewerage）in building 用于工业与民用建筑物内部明设或暗设的排放生活污水?工业废水管道的统称? 2.0.20 雨落管down pipe?down spout 指将建筑物屋顶或平台上的雨水引到地下排水管道或其他处理手段的安装在室内?外的竖向排水管道,有圆形和矩形等截面形式?2.0.21 冷却水管道cooling water pipeline 冷却物质与冷却装置之间输送未经冷却和经过冷却的水的管道及其附属设施的统称? 2.0.22 输油管道petroleum transmission pipeline 由生产?储存等供油设施向用户输送原油或成品油的管道及其附属设施的统称? 2.0.23 输气管道gas transmission pipeline 由生产?储存等供气设施向用户输送天然气?煤气等燃气的管道及其附属设施的统称? 2.0.24 供热管道heat-supply pipeline 由热电厂?锅炉房等热原向用户输送供热介质的管道及其附属设施的统称?有地上敷设? 地下敷设?管沟敷设?直埋敷设等敷设方式? 2.0.25 采暖管道heating pipeline 建筑物采暖用的由热源或供热装置到散热设备之间输送供热介质的管道及其附件的统称? 2.0.26 通风管道ventilating duct 输送空气和空气混合物的管道及其附件的统称?有架空敷设和地下敷设等敷设方式? 2.0.27 细颗粒固体输送管道finely divided solid transmission pipeline 以高压气体或液体为载体输送煤粉?粉煤灰?水泥等级颗粒固体管道的统称?以水为载体的亦称《浆体管》? 2.0.28 管沟pipe duct 用以敷设和更换输送水-气（汽）等管道设施的地下管道,也是被敷设管道设施的围护结构? 敷设输送供热介质管道的俗称《暖气沟》,有矩形?圆形?拱形等管道结构形式? 2.0.29 电缆沟cable duct 用以敷设和更换电力或电讯电缆设施的地下管道,也是被敷设电缆设施的围护结构,有矩形?圆形?拱形等管道结构形式? 2.0.30 通行地沟accessible duct 人可以在其中通行和进行检查维修等工作的管沟?电缆沟等地下管道的统称?人可以直立通行的称通行地沟（walkway duct）;人必须弯腰通行的称半通行地沟（crawl duct）? 2.0.31 不通行地沟unpassable duct 截面仅能满足敷设管道或电缆的最小净空尺寸要求,人不能进入的地下管沟? 2.0.32 综合管道?共同沟combined duct 在截面内敷设水?气（汽）管道?电缆等输送两种以上不同用途设施的通行地沟的统称? 2.0.33 电工套管electrical conduits 用于保护并保障建筑物（构筑物）内部和室外埋地?架空电气线路系统中穿入与更换电讯或电力电缆的管道的统称?有平滑套管?波绞套管?绝缘套管?阻燃和非阻燃等各种不同材质及性能的类型? 2.0.34 无压管道non-pressure conduit （pipeline）指输送的液体是在其自重重力作用下运行的管道,且其管内液体的最高运行液面不超过管道截面内顶? 2.0.35 压力管道pressure conduit （pipelinne）指输送的液体?气体等介质是在加压的状态下运行的管道的统称,一般以大气压力表示? 根据不同介质及其相应的工作压力的要求,可分为低压?中压?高压等不同压力等级的管道? 2.0.36 自流管道?重力流管道free-flow conduit （pipeline）gravity-flow conduit （pipeline）指输送的液体是在其自重重力作用下运行的管道,其运行最高水头不超过管道截面内顶者为无压管道;其运行最高水头超过管道截面内顶者为有压管道? 2.0.37 管道穿越pipeline under crossing 管道从河流?铁路?公路?建筑物等天然或人工障碍物底部通过的一种方式? 2.0.38 管道跨越pipeline aerial （over）crossing 管道从河流?山谷?铁路?公路等天然或人工障碍物上方通过的一种方式? 2.0.39 管道支架pipeline trestle 支承架空管道用的排架或框架结构,一般由支承柱?帽梁和横梁等杆件组成? 2.0.40 管道支礅pipeline pier 支承架空管道用的实体承重结构,一般用砖?块石或混凝土等制筑? 2.0.41 刚性管rigid pipe 主要依靠管体材料强度支承外力的圆管,在外荷载作用下其变形很小,管子的失效是由于管壁强度的控制? 2.0.42 柔性管flexibe pipe 在外荷载作用下变形显著的圆管?竖向荷载大部分由管子两侧土体所产生的弹性抗力所平衡,管子的失效通常由变形造成而不是管壁的破坏? 2.0.43 半柔性管?半刚性管semi-flexibe pipe,semi-rigid pipe 在竖向外荷载作用下变形足以使两侧土体产生弹性抗力的圆管,土的弹性抗力支承相应的竖向荷载,其数值决定于管子的环向刚度与土体弹性模量的比值?管子的结构计算属柔性管范畴? 2.0.44 内衬liner 涂抹在管内壁或在制管时与管壁结构同时形成的管内表面层?如钢筋混凝土管内壁涂抹或镶嵌的塑料层;钢管和铸铁管内壁涂抹的水泥砂浆层;玻璃纤维管内壁的热圆性树脂层等? 是管道结构的一部分? 2.0.45 涂层coating,surface layer 涂抹在管外壁或在制管时与管壁结构同时形成的管外表面层?如预应力混凝土管外壁喷涂的水泥砂浆层;钢管?铸铁管外壁涂抹的沥青或沥青树脂卷材层;玻璃纤维管外壁的热因性树脂层等?是管道结构的一部分? 2.0.46 管道接头pipeline joint 管道上相邻两端管口或管子与管件连接形式的统称?按其连接功能要求有刚性连接,柔性连接等;按管子结构形式有插入式?企口式?套筒式等;按管材材质有焊接?熔接?粘接等? 2.0.47 管件pipe fitting 圆形管管端之间各类连接件的统称?如渐缩管?弯头?三通?四通等,一般按标准规格尺寸制作? 2.0.48 管道附件pipe accessory 管件?补偿器?阀及其组合件等管道专用部件的统称? 2.0.49 管道附属构筑物pipeline appurtenance 管道系统上设置的安装各种控制输送介质的设施和检查维护用的构筑物的统称?如各种类型的检查井?阀门井?进出水口等?是管道工程的组成部分? 2.0.50 止推墩?固定墩thrust blocds?anchor 阻止压力管道上由内压或温度作用等产生的轴向力引起的管道在水平向和垂直向移动的设施?一般用混凝土浅筑,俗称管道支墩? 2.0.51 管道防腐corrosion prevetive of pipes 减缓或防止钢管?铸铁管等管道在内外介质的化学?电化学作用下或由于微生物的代谢活动而被侵蚀或变质的措施?有涂料防腐?卷材防腐?电防腐等? 2.0.52 管道隔热,管道保温thermal insulation of pipes 为减少供热管道的散热损失或管外介质温度变化对管内介质的影响,在管外壁设置的构造措施?有填充式?涂抹式?缠绕式?预制式等隔热（保温）结构? 3 管材及管道结构 3.1 管材3.1.1 钢管steel pipe 由铁和炭等元素炼制的圆管的统称?按制作工艺有焊接钢管（welded steel pipe）和无缝钢管（seamle ssteel pipe）二类?焊接钢管均由钢板卷焊制作,按焊缝形式有螺旋焊接钢管（spiral welded steel pipe）和直缝焊接钢秋（longitudinal weldedsteel pepe）两种;直缝焊接钢管按焊接工艺不同有直缝埋弧焊管和直缝高频电阻焊管（electric resistence welding,ERW）3.1.2 不锈钢管stainless steel pipe 用少量铬和镍等金属元素炼制的合金钢制作的圆管?具有高度抗腐蚀能力,并耐高温和高压,属合金钢管（alloys steel pipe）范畴? 3.1.3 铸铁管cast iron pipe（CIP）用铁水浇铸的圆管的统称?按管子成型工艺可分为离心铸铁管和连续铸铁管? 3.1.4 灰口铸铁管grey cast iron pipe （CIP）用普通铁水浇铸的圆管,亦称普通铸铁管?用于压力流体输送的称承压铸铁管,用于无压输送液体的称排水铸铁管? 3.1.5 稀土铸铁管rare earth cast iron pipe 指在普通铁水中掺入少量稀土元素浇铸的圆管?具有比灰口铸铁管较高的强度? 3.1.6 球墨铸铁管?可延性铸铁管nodular castiron pipe,ductile cast iron pipe（DIP）指由经过球化和孕育处理的优质铁水（其中石墨组织已由片状变成球状）采用离心浇铸制作的圆管?具有较高强度?较好的韧性（延伸率大于10％）和防腐性能? 3.1.7 铸态球墨铸铁管unannealed nodular （ductile）cast iron pipe 未经退火的球墨铸铁管?其力学性能指标除韧性低外,其他均与球墨铸铁管同? 3.1.8 混凝土管concrete pipe（CP）用混凝土制作的圆管?按成型工艺可分为离心管?悬辊管?立式挤压管和立式振捣管等? 3.1.9 钢筋混凝土管reinforced concrete pipe （RCP）reinforcedconcretepipe（RCP）用配有环筋和纵筋的混凝土制作的圆管?按成型工艺可分为离心管?悬辊管?立式挤压和立式振捣管等? 3.1.10 预应力混凝土管prestressedconcretepipe（PCP）在制管过程中用张拉高强钢丝的工艺使管体混凝土在环向和纵向均处于受压状态的圆管?按制管及环向张拉高强钢丝的不同工艺,分为管芯绕丝管,（指在混凝土管芯上缠绕环向预应力钢丝,使该管芯在环向处于受压状态下喷涂水泥砂浆保护面层制成的圆管,俗称三阶段管）和水力挤压管（俗称一阶段管）两类? 3.1.11 自应力混凝土管self-prestressedconcretepipe, chemicallyprestressedconcretepipe 指在制管过程中利用膨胀水泥的化学作用使混凝土在固化阶段产生的膨胀作用,藉以张拉环向和纵向钢丝,使管体环向和纵向处于受压状态的圆管? 3.1.12 预应力钢筒混凝土管prestressedconcretecylinderpipe（PCCP）指在带钢筒的混凝土管芯上缠绕环向预应力钢丝,使该复合管芯在环向处于受压状态下并喷涂水泥砂浆保护面层而制成的圆管的统称? 3.1.13 内衬式预应力钢筒混凝土管linedtypePCCP （PCCR-L）, lined-cylinderpipe（LCP）指采用离心工艺在钢筒内成型混凝土层后,在钢筒外缠绕环向预应力钢丝,制作水泥砂浆保护层制成的管子? 3.1.14 埋置式预应钢管混凝土管embeddedtypePCCP（PCCP-E）embedded-cylinderpipe（ECP）指采用立式振动成型工艺将钢筒埋入管芯混凝土中,在外侧缠绕环向预应力钢丝,制作水泥砂浆保护层而制成的管子? 3.1.15 石棉水泥管asbestos-cementpipe（ACP）用石棉纤维和水泥抄取成型的圆管?3.1.16 陶土管vitrifiedclaypipe 用粘土制作成型后在窑中烧成的圆管?管表面不上釉的俗称缸瓦管;管表面上釉的称陶瓷管? 3.1.17 硬聚氯乙烯塑料管unplasticisedpolyvinylchloridepipe（UPVC 管）以氯乙烯树脂单体为主,用挤出成型法制成的热塑性塑料圆管?具有一定的耐腐蚀性能,无味, 一般用于输送介质为常温的有压和无压管道?根据使用要求不同,有室内给水?排水用管?埋地给水?排水用管,农排灌溉用管,化工用管等不同品种和规格? 3.1.18 聚乙烯塑。
【专业文档】管道专业术语.doc
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。
1.2 本规定适用于本公司压力管道前期设计(基础设计)文件和施工图设计文件的设计。
1.3 引用标准《石油化工企业配管工程术语》(SH/T3051)。
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。
管道专业专业术语(中英)解析
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。
1.2 本规定适用于本公司压力管道前期设计(基础设计)文件和施工图设计文件的设计。
1.3 引用标准《石油化工企业配管工程术语》(SH/T3051)。
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。
{Z}石油化工管道施工用语中英文对照表0324
1 管子及管件中文名称英文名称缩写中文名称英文名称缩写管子pipe p快速接头quick joint qj弯头elbow el翻边短节stub end se长半径弯头long radius elbow ell加强管接头o-let ol短半径弯头short radius elbow els管帽（封头）cap cp 斜接弯头（虾米腰弯头）milre elbow mel焊接管帽welded cap wc 异径弯头reducing elbow rel螺纹管帽thread cap tc三通tee t承插焊管帽socket welded cap swc 斜三通lateral tee lt异径三通reducing tee rt管堵（丝堵）plug pg 异径管接头（大小头）reducer r盲板blank blk 同心异径管接头（同心大小头）concentric reducer cr8字盲板spectacle blind (blank)sb 偏心异径管接头（偏心大小头）eccentric reducer er hnip 管箍coupling cpl snip 中文名称英文名称缩写中文名称英文名称缩写法兰flange flg法兰密封面 flange sealing face fsf 对焊法兰welding meck flange wnf平面flat face ff平焊法兰slip-on flange sof凸台面（光滑面）raised face rf承插焊法兰socket-wclding flange swf凹凸面male and female face mff 螺纹法兰threaded flange tf 凹面female face fmf 松套法兰lapped joint flange ljf凸面male face mf 大小法兰reducing flange redf环连接面ring jcin face rjf 特殊法兰special flange spf透镜面lens face lf法兰盖（盲法兰）blind flange bf榫槽面tongue and grcove face tgf 3 垫片中文名称英文名称缩写中文名称英文名称缩写垫片gasket g聚四氟乙烯包PTFE envelope teg 非金属垫片 non-metallic gasket nmg4 紧固件中文名称英文名称缩写中文名称英文名称缩写螺栓bolt b花篮螺母turnbuckle tb双头螺柱stud bolt sb垫圈washer wsr 螺母nut nu弹簧垫圈spring washer swsr 5 阀门中文名称英文名称缩写中文名称英文名称缩写闸阀gate valve gv旋塞阀plug valve(ccck)pv 截止阀globe valve glv调节阀control valve cv 止回阀check valve ghv安全阀safcty calve sv 蝶阀butterfly valve buv减压阀pressure reducing valve prv 球阀ball valve bav蒸汽疏水阀steam trap st6 管道上用的设备中文名称英文名称缩写中文名称英文名称缩写气液分离器separator spr取样冷却器sample cooler sc消声器silencer sil补偿器expansion joint ej视镜sight flow indicator sfi7 隔热、伴热中文名称英文名称缩写中文名称英文名称缩写隔热thermal insulation ins蒸汽外伴热external steam tracing est保温hot insulation hi蒸汽内伴热internal steam tracing ist保冷cold insulation ci蒸汽夹套伴热steam-jacket tracing sjt防烫伤隔热personnel protection insulation ppi电伴热electric tracing et伴热和保温tracing and insulation t & I伴热管tracing piping trp管道伴热piping tracing pt合金钢alloy steel alys8 配管材料和等级不锈钢stainless steel ss中文名称英文名称缩写表号schedule number sch金属材料metallic material m标准standard std碳钢carbon steel cs加强extra strong xs铸钢cast steel cas特强double extra strong xxs锻钢forged steel fs壁厚thickness9 装置布置中文名称英文名称缩写中文名称英文名称缩写建北construction north cn地下underground jg东east e装置边界线battery limit line bl西west w事故淋浴洗眼器emergency shower eye eses 南south s软管站hose station hs北north n接续分界线match line ml水平horizontal h管道支架（管架）piping support ps竖直、铅直、直立vertical v地坪ground grd10 图表中文名称英文名称缩写中文名称英文名称缩写工艺流程图process flow diagram pfd管段图spool drawing spdwg 管道和仪表流程图piping & instrument diagram pid图号drawing number dwgno 接续图continucd on drawing cod所在图号drawing identification dwgl 详图detail dtl材料表list of material lom 11 尺寸标注中文名称英文名称缩写中文名称英文名称缩写标高elevation el中心至端部center to end cte管底bottom of pipe bop端到端end to end ete管中心center of pipe cop法兰端面flange and face fef管顶top of pipe top面到面face to face ftf底平flat on bottom fob直径diameter d顶平flat on top fot公称直径nominal diameter dn中心线center line cl内径inside diameter id切线tangent line tl外径outnide diameter od对称的symmetrical sym尺寸dimension dim支架底bottom of support bos最大maximum max 支架顶top of support tos最小minimum min净距（净空）clearance cl平均average avg 中心至中心center to center ctc约，近似appoximate app 中心至面center to face ctf12 操作方式及工作参数中文名称英文名称缩写中文名称英文名称缩写自动automatic aut锁开lock open lo手控manual control mc正常关normally close nc 链条操作chain operated chop正常开normally open no 铅封关门car seal close csc大气压atmosphere atm 铅封开car seal open cso公称压力nominal pressure pn 闭锁lock closed lc中文名称英文名称缩写中文名称英文名称缩写焊接welding w外观检查visual examination ve 电弧焊arc welding aw超声探伤ultrasonic inspection ui气体保护电弧焊gas shielded-arc welding gsaw射线探伤radiographic inspection ri电熔焊electric fusion welding efw磁粉探伤magnetic particle inspection mpi 电阻焊electric resistance welding erw液体渗透检验liquid penetrant inspection lpi 气焊gas welding gw硬度试验hardness testing hadt 搭接焊lap welding lw水压试验hydraulic testing hydt 对焊butt welding bw气压试验pneumatic testing pnet 定位焊tack welding tw焊条covered electrode ce 承插焊socket welding sw焊丝welding wire ww 连续焊continuous welding cw装配、组合assembly asy 密封焊seal welding sew现场field f堆焊surfacing sfg现场制造field fabricated f/f 工地焊接field welding fw现场决定suit in field sf热处理heat treatment ht冷紧cold spring csp 预热preheating ph螺栓冷紧bolt cold tightening pct 应力消除stress relief sr螺栓热紧bolt hot tightening bht 焊后热处理post weld heat treatment pwht清洗clean out co 检查、探伤和试验examination inspection & testing e it基础foundation fdn 工时man hour mhr 信息（资料）information inf螺栓分布圆bolt circle bc 参考reference ref加强的reinforced rf修改revision rev低点low point lp序号（顺序）sequence seq吸入suction suc 设备带来with equipment w/e排出discharge dis 仪表带来with instrument w/I蒸汽吹扫steam out so 色标colour mark cm美国标准锥管螺纹national standard taperpipe thread npt 腐蚀裕度corrosion allowance ca美国标准直管螺纹national standard straight pipe thread nps 公用系统utility utl重量weight wt 数量quantity qty。
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 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 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 ha nd)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 o ne run and outlet)异径三通（两个直通口为异径，双头式）reducing tee (reducing on b oth 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）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 out let)异径四通（一个直通口及两个分支口为异径）reducing cross (reducin g 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跨过弯管（^ 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 flang e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companion-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大的橡胶elastomer with asbestos fabric inserti on and with wire reinforcement无石墨压缩白石棉垫片non graphited compressed white asbestos gask et天然白橡胶垫片natural white rubber gasket压缩石棉垫片compressed 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波浪金属垫片corrugated metal gasket波浪金属包嵌石棉垫片corrugated metal gasket with asbestos inserted双夹套波浪金属包石棉垫片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）compact 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压力平稳式恒温疏水阀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操纵阀control valve膜式操纵阀diaphragm operated control valve执行机构actuator背压调剂阀back pressure regulating valve差压调剂阀differential pressure regulating valve压力比例调剂阀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调剂阀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 管道专门件Piping Specialty1.7.1 管道专门件（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波浪膨胀节bellow expansion joint单波single bellow双波double bellow多波multiple bellow压力平稳式膨胀节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（外加大环）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 管道专门元件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专门法兰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 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 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）turnbuckleU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一般碳素钢general carbon steel优质碳素钢high-quality carbon steel一般低合金结构钢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冷静钢killed steel半冷静钢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 beamT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，加大的extra heavy, extra strong双倍加厚的，双倍加大的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 (CPMS S)统计材料准确度accuracy of take-off材料情形报告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 Arrangement5.1 设备名称Equipment Name5.1.1 容器Vessel(1) 塔tower, column洗涤塔scrubber吸取塔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同意槽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观看孔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操纵室control room通风室ventilating room贮藏室storage room修理间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”issue)用户审查版设备布置图（“C”版) owner approval plot plan ( “C”i ssue)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 (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管件直截了当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运算机辅助设计computer 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 有关专业的专业词汇5.8.1 工艺(1) 图及表流程图flow diagram工艺流程图process flow diagram (PFD)管道及外表流程图piping andinstrument 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外表空气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 direction 5.8.3 外表盘（操作盘）panel就地盘local panel外表盘instrument panel常开normally open常闭normally closed电缆槽（架）cable tray (channel); cable rack 外表电缆槽（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gage glass温度计爱护管thermowell流量计flow meter孔板orifice变送器transmitter联锁interlock仪器；设备apparatus仪器分析instrumental analysis自动分析automatic analysis气体分析gas analysis化学分析chemical analysis气相色谱仪gas chromatograph液相色谱仪liquid chromatograph质谱分析mass spectrometric analysis5.8.4 电气危险区划分hazardous area classification危险区平面图hazardous area plan电气盘electrical panel配电盘switch board电缆沟cable trench电流current直流direct current交流alternating current频率frequency相位phase功率因数power factor电压voltage电阻resistance电容capacitance静电static electricity接地grounding; easthing照明lighting; illumination 避雷针lightning preventer 电线wire接线箱（盒）junction box 导线管conduit tube5.8.5 设备固定鞍座fixed saddle滑动鞍座sliding saddle管口nozzle人孔manhole (MH)手孔handhole (HH)检查孔inspection hole吊柱davit切线tangent line焊接线weldingiine件号part humbet椭圆形封头ellipsoidal head 加大圈reinforcing ring接地板earth lug吊耳lifting lug气缸cylinder轴shaft轴承bearing附件，附属设备accessory编位号设备itemized equipment无位号设备non-itemized equipment 5.8.6 水道(1) 流体原水raw water硬水hard water软水soft water饮用水potable water循环冷却水给水cooling water supply 循环冷却水回水cooling water return 脱盐水demineralized water苦咸水（碱性水）brackish water生活污水sanitary sewer工业废水industrial waste water雨水rain water污染雨水contaminated rain water消防水fire water(2) 装置、设施软化装置softener沉淀器settler沉淀池clarifier脱盐装置demineralizer水处理water traatment冷却塔cooling tower中和池neutralization tank化粪池septic tank渗滤井soak-away pit井well阀井valve pit清扫口clean out（3）消防消火栓hydrant水炮water monitor洒水器sprinkler水喷淋watering灭火器fire extinguisher消防水泵fire pump消防车fire fighting truck泡沫消防foam fire-fighting泡沫栓foam hydrant泡沫炮foam monitor消防软管接头fire hose connection6 管道支吊架Pipe Supports and Hangers 6.1 管架零部件Attachment of Support管托shoe管卡clampU形夹（卡）clevis锻制U形夹forged steel clevis支耳；吊耳lug; ear耳轴trunnion止动挡块shear lug托座stool托架cradle。
工业管道工程术语
工业管道工程术语一、一般部分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安装。
2、公称直径nominal diameter表征管子、管件、阀门等口径的名义内直径。
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。
4、工作压力working pressure管子、管件、阀门等在正常运行条件下承受的压力。
5、设计压力design pressure在正常操作过程中，在相应设计温度下，管道可能承受的最高工作压力。
6、强度试验压力strength test pressure管道强度试验的规定压力。
7、密封压力试验（严密性试验压力）seal test pressure管道密封试验的规定压力。
8、工作温度working temperature管道在正常操作条件下的温度。
9、设计温度design temperature在正常操作过程中，在相应设计压力下，管道可能承受的最高或最低温度。
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。
二、管子与管道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。
2、管道（管路）piping(pipeline)由管子、管件、阀门等连接成的，输入流体或传递流体压力的通道。
3、管道系统（简称“管系”）piping system设计条件相同的互相联系的一组管道。
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、过滤器、分离器、阻火器等设备。
5、管子标号piping schedule number工作压力与工作温度下的管子材料允许应力的比值乘以一个系数，并经圆整后的数值，表征管子壁厚系列的代号。
6、无缝钢管seamless steel pipe钢坯经穿孔扎制或拉制成的管子。
7、有缝钢管seamed steel pipe由钢板、钢带等卷制、经焊接或熔接而成的管子。
石油管道知识
• 6、 防腐
• FBE 环氧粉末
3PE/ 3PP/ 3LPP
7、 热缩带
谢谢！！！
• N80分为N80-1和N80Q，二者的相同点是拉伸性能一致，二者的不同点是交货状态和冲击性能区别， N80-1按正火状态交货或当终轧温度大于临界温度Ar3且张力减径后经过空冷时，又可用热轧代替正火， 冲击功和无损检验均不作要求;N80Q必须经过调质(淬火加回火)热处理，冲击功应符合API 5CT规定， 且应进行无损检验。
范围很宽的指导性文件，各生产厂家均有自已的套管专用牌号。
四、管线管
1、管线管分类 • 管线管是石油和天然气工业中用于输送石油、成品油、天然气和水等管线用钢管的简称。输送油、气的管
线主要分为主线输送管线、支线输送管线和城市管网管线三种，主线输送管线的通常规格为∮406～1219mm, 壁厚为10～25mm,钢级为X42～X80；支线输送管线和城市管网管线的通常规格为∮114～700mm,壁厚6～ 20mm,钢级为X42～X80。 • 管线管有焊接钢管，也有无缝钢管，焊接钢管使用量多于无缝钢管。 2、管线管标准 管线管执行的标准是API 5L《管线钢管规范》 3、关于PSL1和PSL2 • PSL是产品规范水平的简称。管线管的产品规范水平分为PSL1和PSL2，也可以说质量等级分为PSL1和PSL2。 PSL2高于PSL1，这2个规范水平不仅仅是检验要求不同，而且化学成分、力学性能要求也不同，所以按API 5L订货时，合同中的条款除注明规格、钢级等通常的指标外，还必须注明产品规范水平，即PSL1还是PSL2。
二、油管
• 1、油管的分类 • 油管分为平式油管(NU)、加厚油管(EU)和整体接头油管。平式油管是指管端不经过加厚而直
接车螺纹并带上接箍。加厚油管是指两管端经过外加厚以后，再车螺纹并带上接箍。整体 接头油管是指一端经过内加厚车外螺纹，另一端经过外加厚车内螺纹，直接连接不带接箍。
石油化工企业配管工程常用英语缩写
石油化工企业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 reducer 1.4.2 ER 偏心异径管接头（偏心大小头）Eccentric reducer 1.5 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 face2.2.8 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 gasket3.1.1.1 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 gasket3.1.3.5 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 ring3.1.3.7 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 BAV 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 valve5.10 ST 蒸汽疏水阀Steam trap5.11 PRV 泄压阀Pressur relief valve5.12 BV 呼吸阀Breather valve5.13 NV 针形阀Needle valve5.14 AV 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 AUSTSS 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 AVG 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 welding13.1.3 EFW 电熔焊Elecric fusion welding13.1.4 ERW 电阻焊Electric Resistance welding13.1.5 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 & testing13.3.1 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Assembly13.3.12 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 taper pipe 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Class14.27 SMLS 无缝Seamless14.28 螺旋缝。
化工管道设计技术词汇中英对照
化工管道设计技术词汇中英对照化工管道设计技术词汇中英对照在化工生产过程中，管道是不可或缺的设备之一，其设计对于化工生产的效率和安全性至关重要。
下面将介绍一些常见的化工管道设计技术词汇及其中英对照。
1. Pipeline(管道)：指通过一定方式连接的管子或管道系统，用于输送液体、气体、固体等物质。
2. Piping(管道工程)：指管道系统的设计、制造、安装、维护等工程活动。
3. Flange(法兰)：指连接管道的一种常见方法，常用于连接不同直径或材质的管道。
4. Gasket(垫片)：指安装在法兰之间，用于密封管道连接处的软质材料。
5. Tee(三通)：指管道系统中的一种连接方式，用于分支部分的连接。
6. Elbow(弯头)：指用于改变管道方向的弯曲部分。
7. Reducer(变径管)：指连接不同直径管道的一种装置。
8. Nipple(奶嘴管)：指连接管道的一种较短的管子。
9. Valve(阀门)：指用于控制管道中流体的流向和流量的装置。
10. Gate Valve(闸阀)：指需要完全关闭的大口径阀门，不能经常开合。
11. Globe Valve(截止阀)：指一种流体控制装置，其运动轨迹呈圆形，用于控制流速和流量。
12. Ball Valve(球阀)：指一种控制流体流动的装置，由一个球体控制。
13. Check Valve(止回阀)：指一种防止管道反向流动的装置。
14. Butterfly Valve(蝶阀)：指一种控制流体流量的装置，其阀门由一个金属或塑料的圆形板控制。
15.管道材料：(1) Carbon Steel Pipe(碳钢管)：指一种含碳量较高的钢材制成的管道。
(2) Stainless Steel Pipe(不锈钢管)：指一种耐腐蚀的管道，广泛用于化工行业。
(3) PVC Pipe(聚氯乙烯管)：指一种由聚氯乙烯制成的耐腐蚀管道，常用于中小型工程。
(4) HDPE Pipe(高密度聚乙烯管)：指一种高密度聚乙烯制成的管道，具有良好的耐腐蚀性和综合性能。
石油工程专业英语单词
3-D seismic survey (D: dimension:) 三维地震勘探5-spot pattern n.五点井网Abandon v.（油井）报废，废弃Abandon well n.废井Acid wash n.酸洗Acidization n.酸化（作用）Acidization n.酸化（作用）Acidize v.酸化Additive n.添加剂Agent n.试剂，媒介Alkane n.烷烃，链烷烃Analytic solution n.解析解Anisotropic a.各向异性的，非均质的Annular a.环形的Annular mist flow n.环雾流Annulus n.环形空间，环空Anticline n.背斜API standards n.美国石油协会标准Aromatic n.芳香族，芳香族环烃；a. 芳香的Artifical lift n.人工举升Artificial lift n.人工举升Artificial water drive n.人工注水驱Asphaltene n.沥青烯Asphaltic a.含沥青的，沥青质的；n.沥青质Associated a.伴生的Attribute n.属性，特征，标志Baffle n.隔板；v.阻碍，挫折Barefoot completion n.裸眼完井Barite n.重晶石Barrel n.桶Barrier n.隔层Bbl (blue barrel) Bean n.油嘴，节流器Belt cover n.皮带盖Bentonite n.膨润土，斑脱岩Bit n.钻头Black-oil simulator n.黑油模拟器Blender truck n.混砂车Blow out v.井喷Blowout n.井喷Blowout preventer (BOP) n.防喷器Borehole n.井眼Bottom hole n.井下Collapse v.坍塌，倒塌Collar n.钻铤Compaction n.压实作用Compaction n.压实（作用），挤压Completion n.完井，完成，结束Compress v.压缩Compressor n.压缩机Concentration n.浓度；集中Condensate n.凝析油Condensate n.凝析油Conductor casing n.导管Conductor casing n.导管Conductor hole n.导管孔Conductor pipe n.导管Cone n.圆锥，（锥形）牙轮Configuration n.构造Connate a.原生的，共生的Connate water n.原生水，共生水Contaminant n.杂质，污染物Continuous lift n.连续气举Core n.岩心Core n.岩心Core holder n.岩心夹持器Core slug n.岩心塞Coring bit n.取芯钻头Corrode v.腐蚀Corrode v.腐蚀，侵蚀；锈蚀Corrosion n.腐蚀Corrosion n.腐蚀Corrosive a.腐蚀的；n.腐蚀剂Corrosive a.腐蚀的；n.腐蚀剂Counterbalance n.平衡（块）；v.使平衡，抵消Counterweight n.平衡块Crack v.裂开Crank n.曲柄，摇把Crown block n.钻台Crumble v.坍塌，破碎Crust n.地壳Curve n.曲线Cutting/chips n.钻屑Darcy’s law n.达西定律Defoamer n.去泡剂Degas v.脱气Dehydrate v.脱水Dehydration n.脱水，去水Delta n.三角洲Demulsified n.破乳剂Deposit v.沉积，存款（与withdraw相对）Derrick n.井架，钻塔Derrick floor n.钻台Desalt v.除盐Desalter n.脱盐剂Desand v.除砂Desander n.除砂器Descale v.除垢Desilter n.除泥器Development well n.开发井Deviate v.偏移，偏差Deviated well n.斜井Diamond n.金刚石Diesel n.柴油机，内燃机Diesel n.柴油机；柴油Diffusivity n.扩散率，扩散性，扩散系数Dimension n.量纲，因次，维，元Dimensional a.量纲的，维次的Directional well n.定向井Discharge line n.排出管线Discount factor n.贴现系数Discount rate n.现贴率Discounted cash flow return on investmentDisplacement n.驱替，取代，排出量Displacement efficiency n.驱替效率Displacement fluid n.顶替液Displacement pressure n.排驱压力Dissolve v.溶解，解除；无效Dissolved gas n.溶解气Doghouse n.井场值班房Dolomite n.白云岩Downhole n.底部井眼，井下Downstroke n.下冲程Dozer n.推土机Drainage n.排驱，排水Drainage area n.供油面积，泄油面积Draw works n.绞车Drillfloor n.钻台Drilling line n.钻井钢丝绳Drilling mud n.钻井泥浆Drilling string n.钻柱Drillstem test (DST ) n.中途测试Drill-stem test (DST ) n.中途试井，地层试验器试井Droplet n.微滴，小滴Dynagraph card n.示功图Effective permeability n.有效渗透率Effective permeability n.有效渗透率Elevate v.提升，升华Elevation n.海拔，上升，举起Emulsified acid n.乳化酸Emulsifier n.乳化剂Emulsion n.乳化；乳状液Emulsion breaker n.破乳剂Encroachment n.侵入，水侵Engine oil n.机油Engine system n.动力系统Enhance v.提高，改善Enhanced recovery n.强化采油，提高采收率Ester n.酯，酯类Ethane n.乙烷Exploitation n.开发Exploration n.勘探Exploration well n.探井Fall-off test n.（注水井）压降试井Fatty a.脂的，脂肪的Fault n.断层Fine n.细砂Fingering n.指进现象Fitting n.配件；油嘴；适合Five-spot n.五点井网Flood front n.注水前缘Flow nipple n.节流嘴，油嘴Flow pattern n.流型Flow rate n.产量Flowing well efficiency n.流动系数Flowmeter n.流量计Foam n.泡沫Fold v.褶皱，折叠Formation n.地层Formation gas oil ratio n.地层气油比Formation transmissibility n.地层传导率Frac pumper n.压裂泵车Frac sand n.压裂砂，支撑剂Fraction n.馏分；分数Fracture v. & n. 裂缝Fracture n.裂缝；破裂v.压裂Freshwater n.淡水，清水，新鲜水Friction reducing additive n.降阻剂Fuel n.燃油Fuel storage n.燃料罐FVF(formation volume factor) n.地层体积系数Gas cap n.气顶Gaseous a.气体的，气态的，空虚的Gas-in-place n.天然气地质储量Gasoline n.汽油Gathering system n.集输系统Gear reducer n.齿轮变速器Geometry n.几何形态，几何学Geophysical well logs 地球物理测井Gravel n.砾石，砾砂Gravel pack n.砾石充填Gravitational drainage n.重力排驱Grease n.润滑油Gross thickness n.总厚度Gush v.井喷Gush v.井喷Gusher n.井喷Hardness n.硬度，硬性Heterogeneity n.不均匀，复杂性Hoist v.提升，轮换，改变Hoist system n.提升系统Hook n.大钩Hose n.水龙带Hydraulic fracture n.人工裂缝，水力压裂裂缝Hydraulic fracture n.水力压裂裂缝Hydraulic fracturing n.水力压裂Hydrocarbon n.烃类，碳氢化合物Hydrogen sulfide n.硫化氢Hydrogen sulphide n.硫化氢Identified crude oil reserves n.探明地质储量Impermeable a.不渗透的（与permeable相对）Impurity n.杂质，夹杂质混合物In situ n.（拉丁语）就地，原地Infill drilling n.加密钻井Influx n.流入，注入，主入口Inject v.注入Injectivity n.注入能力，注入性Injectivity index n.注入指数Inlet n.进口，输入（量）Insitu combustion n.层内燃烧，火烧油层Interference test n.井间干扰测试，干扰试井Intermediate casing n.中间套管Intermittent a.间歇的，中断的Intermittent lift n.间歇气举Internal rate of return n.内部收益率Interval n.间隔，间距，层段；隔层Irreducible a.不可减少的，剩余的，残余的Irreducible water/oil saturation n.束缚水/残余油饱和度Irreducible water/oil saturation 束缚水/残余油饱和度Jack up v.举高，顶起Junk n.废料，井下金属碎屑Kelly n.方钻杆Kelly bushing n.方钻杆补心Kerosene n.煤油Kick n.井涌；v.踢Layer zone n.产层Leak v.滤失Leakage /leakoff n.滤失Limestone n.石灰岩Liner hanger n.尾管悬挂器Liner n.筛管，尾管Liquefy v.液化；稀释LPG (liquefied petroleum gas) n.液化石油气，液化气Lubricant n.润滑油Magnesium n.镁Make a trip 起下钻Manifold a.多方面的；n.汇管Manifold n.管汇Marine a.海上的Marine a.海相的，海上的Mast n.桅杆式井架Masterbushing n.转盘方瓦Matrix n.基质MEOR (microbial enhanced oil recovery) Methane n.甲烷Microbial a.微生物的Milli-Darcy n.毫达西（渗透率单位）Mine v.开采矿物Mineral n.矿物Miscibility n.混相能力Miscible a.混相的Miscible a.混相的，互溶的Miscible flooding n.混相驱Miscible flooding n.混相驱Mist n.雾Mobility n.流度Mobility ratio n.流度比Monkey board n.二层平台Mud acid n.土酸Mud cake n.泥饼Mud engineer n.泥浆工程师Mud gas separator n.泥气分离器Mud house n.泥浆房Mud logger n.录井员Mud n.泥浆，淤泥Mud pit n.泥浆池Mud pump n.泥浆泵Mud scale n.泥浆比重计Multiple-well test n.多井测试，干扰试井n.聚晶金刚石钻头n.微生物强化采油n.现值投资收益率Natural flow n.自然流动，自喷Natural gas liquids n.天然气液体，凝析油Nodding donkey/horsehead n.驴头Non-associated natural gas n.非伴生天然气，气田气Non-associated natural gas 非伴生天然气，气田气Normal fault 正断层ODP (offshore drilling process) n.海洋钻井程序Offshore n.海上，近海Oil film n.油膜Oil patch/field n.油田Oil string n.油层套管，生产套管Oil zone n.生产层Oil-bearing 油层；含油的Oil-in-place n.地下原油储量Onshore a.陆地的，陆上的Open-hole n.裸眼Open-hole completion n.裸眼完井Original oil in place n.原始地质储量Originate v.起源，发起（接from）Outcome n.产量Outcrop n.露头Outlet n.出口，输出（量）Overbalance n.过平衡，正压Overbalanced drilling n.过平衡钻井Overlay v.上覆Oversaturated oil 过饱和油Packer n.封隔器Packer-bridge n.桥堵Pad fluid n.前置液Paraffin n.链烷烃，石蜡族；煤油Particle n.微粒，粒子Pattern n.井网；模式Pattern type n.井网类型Pay zone n.生产层Payout time n.偿还期PDC bit (polycrystalline diamond compact bit ) Penetration n.穿透；吃入（钻头对岩层）Pentane n.戊烷Perforate v.射孔，穿孔Perforated a.射孔的，带孔的Perforated completion n.射孔完井Perforation n.射孔Perforation interval n.射孔井段Permeability n.渗透率Permeable a.可渗透的Petrochemical n.石油化工，石油化学Phase n.相；阶段Pig n.清管器Pig receiver n.收球装置Pig sender n.发球装置Pile driver n.打桩机Pipe rack n.管架Pipeline n.管道，管道输送Pipeline system n.管网系统Pipework/pipeline n.管网，管道工程Piston n.活塞Pit n.坑，窖，泥浆池Pitman n.连杆Platform n.钻台Plug v.堵；n.旋塞，岩塞，段塞Plug v.堵塞；n.塞子Plunger n.柱塞Pneumatic a.空气的，风力的；气体的Pneumatic/air drilling n.风钻，空气钻井Polish rod n.光杆Polymer n.聚合物Porosity n.孔隙度Porous a.多孔的，空隙的Porous media 多孔介质Portable rig n.轻便钻机Potentiometric model n.电位模型，等势模型Ppm (parts per million ) n.百万分之几Ppm(parts per million ) n.百万分之几Preflush n.前置液Present worth index n.现值指数Present worth n.现值Present worth net profit n.现值净收益Pressure buildup n.压力恢复Pressure build-up test n.压力恢复试井，压力恢复测试Pressure drawdown n.压力降落Primary pore n.原生孔隙Primary recovery n.一次采油Prime mover n.电动机，马达Production battery 集油站Production casing n.生产套管Production decline 产量递减Production facility 生产设备Production gain 增产油量Production horizon 生产层位Production interval 生产层段Production liner n.生产尾管Production logging 生产测井Production operation 采油作业Production rate n.采油速度，产量Production rate n.产量Production rate 产量Production seismology 开发地震Production watercut 产液含水率Production well n.生产井Production zone n.生产层Productive a.生产的，开采的，产油的Productivity n.生产能力，产能Productivity index n.采油指数Productivity index n.生产指数Profitability index n.赢利指数Profit-to-investment-ratio n.利润投资比Propane n.丙烷Proppant n.支撑剂Pull rod/sucker rod /sucker pole n.抽吸拉杆Pulse test n.脉冲试井Quaternary a.第四的，第四次的Quaternary recovery n.四次采油Ram n.柱塞；防喷器芯子Rate n.速度，速率；v.评定，估计；确定，衡量Recoverable reserves n.可采储量Recycle v.再循环Reel n.卷轴，滚筒；卷缆车Refine v.炼制，提纯Refinery n.炼油厂Refinery n.炼油厂Reinject v.回注Reperforation n.补孔，再射孔Reserve n.储量Reservoir n.油藏，水库Reservoir management n.油藏管理Reservoir performance n.油藏动态Residual a.残余的，剩余的Residual oil saturation n.剩（残）余油饱和度Resin n.树脂，松香；v.涂树脂Respirator n.防毒面具，口罩Return line n.上返管线Rig n.钻机Rock layer n.岩层Rocking ram n.摇臂Rod pump n.有杆泵Rotary a. 旋转的，循环的Rotary drilling n.旋转钻井Rotary table n.转盘Rotating system n.旋转系统Saddle bearing n.支架轴承Safety slip n.安全卡瓦Saline a.含盐的；n.盐水Saline n.盐水；a.含盐的Saline lake n.盐湖Saline water n.盐水Saline water n.盐水Salineness n.含盐度，含盐量Salinity n.矿化度Salinity n.盐度，盐性，矿化度Samson posts n.支架Sand carrier n.携砂液Sand control n.防砂Sand cutting n.砂蚀，砂屑Sand truck n.砂罐车Sandstone n.砂岩Sandup n.砂堵Saturate v.饱和Saturation n.饱和Scale n.刻度，温标；水垢Screen n.筛网Secondary recovery n.二次采油Sediment v.沉积，沉积岩Sedimentary a.沉积的Sedimentary basin n.沉积盆地Sedimentary rock n.沉积岩Separator n.分离器Shale shaker n.泥浆振动筛Shaped charges n.聚能射孔弹Shut-down n.关井，停机Shut-in n.关井Simulate v.模仿，模拟，使模型化Simulation n.模型，模拟，模型化Simulator n.模拟程序，模拟器Skin factor n.表皮系数Skin factor n.表皮因子Slant hole /inclined well n.斜井Slip n.滑；卡瓦Slippage effect n.滑脱效应Slug n.段塞Slug flow n.段塞流Slug n.段塞Slurry n.水泥浆Slurry fluid n.携砂液Soluble a.可溶的，能溶的；可解决的Solution n.溶解作用Sort v.分选，排序Sour gas n.含硫天然气Spud in v.开钻Spudding in n.开钻Standing valve n.固定阀STB(stock tank barrel) n.储罐桶数Steam drive n.蒸汽驱Stimulate v.（油井）增产，（水井）増注Stimulation n.增产措施Stimulation n.增产措施；増注措施Storage n.储存，储备Strata n. (pl.) 地层Stratigraphic a.地层的，地层学的Stratum n.层，岩层；地层Stroke n.冲程Structure fault trap 构造断层圈闭Stuffing box n.盘根盒Substructure n.井架底座Sucker n.吸入泵，吸管，吸入活塞Sulfide n.硫化物Sulphur n.硫Supersaturated a.过饱和的Surface casing n.表层套管Surface tension n.表面张力Surfactant n.表面活性剂Suspending agent n.悬浮剂Sweep efficiency n.波及效率Sweep v.扫油，波及Swivel n.旋转接头，（钻井）水龙头Syncline n.向斜Tectonic a.构造的，构造学的Tectonic plate n.构造板块Tertiary recovery n.三次采油Throat n.喉道，咽喉Throttle v.节流，减速；n.节流阀Throttle v.节制，调节，n.节流，节流阀Throttle valve n.节流阀Throughput n.生产量，生产率Thrust fault 逆断层Tortuosity n.迂曲度，弯曲度Tortuous a.弯曲的Toxic a.有毒的Tractor-trailer n.牵引拖车Trap n.圈闭Traveling block n.游动滑车Traveling valve n.游动阀Tricone bit n.三牙轮钻头Trip out v.起出（钻具）Truck-mounted rig n.车载钻机Tubing n.油管Underbalance drilling n.欠平衡钻井Undersaturated a.不饱和的Undersaturated oil 不饱和油Unemulsified a.非乳化的Upstroke n.上冲程V-door ramp n.斜坡Viscosity n.黏度Viscosity increasing agent n.增粘剂Viscous a.粘性的，粘稠的Void n.空隙，孔隙；a.无效的，空白的Walking beam n.游梁Wash-out n.冲蚀；清洗Water cut 含水率Water encroachment n.水侵（量）Water flooding n.水驱Water influx n.水侵量Water tank n.水罐Water-free a.不含水的，无水的Water-in-oil n.油包水乳状液Water-oil contact n.油水界面Wax n.蜡；a.蜡状的Wear out v. 磨损，磨坏Well pattern n.井网Well rate n.油井产量Well testing n.试井Wellbore n.井眼Wellbore n.井筒Wellbore n.井眼Wellhead n.井口Well-sorted a.分选好的Wildcat n.干井，初探井Wire-wrapped screen completion n.绕丝筛管完井Wire-wrapped screen n.绕丝筛管Withdrawal rate n.产量Workover n.修井Workover operation n.修井作业Yield n.产量。
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化工管道工程是指用管道进行输送、贮存和加工化工原料，生产化工产品的工程。
化工管道系统是工业生产的重要组成部分，涉及到很多技术和专业的术语，为了便于和海外的同行交流对接，下面是一些化工管道工程使用的技术词汇的中英文对照：1. 管道工程：Pipeline Engineering2. 管道设计：Pipeline Design3. 管路布局：Pipeline Layout4. 管道材料：Pipeline Material5. 管材类型：Pipe Material Type6. 手动门阀：Hand Operated Gate Valve7. 摆动式闸阀：Swing Check Valve8. 排气阀：Air Bypass Valve9. 稳压阀：Pressure Regulating Valve10.电动阀门：Electric Operated Valve11. 液位计：Level Gauge12.流量计：Flow Meter13. 压力表：Pressure Gauge14. 管道标示：Pipeline Marking15. 阀门定位器：Valve Positioner16. 膨胀节：Expansion Joint17. 压力丝：Pressure Wire18. 脉冲计数器：Pulse Counter19. 电缆管道：Cable Tray20. 集散箱：Distribution Box以上是一些常见的化工管道工程使用技术词汇的中英文对照。
在化工管道工程的设计和施工中，这些术语都是非常重要的。
无论是从技术交流的角度还是保障化工工程的安全性和稳定性的角度，都需要注意这些专业术语的使用和准确翻译。
在化工管道工程中最重要的当属管道材料。
管道材料通常在耐腐蚀、耐高温、低温、高压、抗引力等方面具备出色的性能。
管道材料也通常是根据管道的运输介质和管道使用环境等因素来选择的。
常见的管道材料包括：PVC、PE、PP、ABS、CPVC、PVDF、PTFE、不锈钢、碳钢、合金钢、玻璃钢、铜等。
石油英语词汇（P4）_生物化学英语词汇
pinna trace 羽片迹pinna 羽片pinnace 舢板；舰载艇pinnacle reef 尖礁pinnacle 尖顶；顶点；尖礁pinnate draingage 羽状水系pinnate fracture 羽状裂缝pinnate joint 羽状节理pinnate shear joint 羽状剪节理pinnate tension gash 羽状张裂缝pinnate tension joint 羽状张节理pinned coupler 插销连接器pinned open position 销钉固定的开启位置pinnipedina 鳍脚亚目pinocamphone 松莰酮pinoline 松香烃pinpoint porosity 极小孔隙性pinpoint test 一点测试pinpoint 针头pinpointer 管道检漏器pint 品脱pintle 舵栓；枢轴；针栓pinux 松属piochelys 蛇颈龟属piocs 实际输入输出控制系统pion 介子pioneer well 初探井pioneer 先驱者pioneering research 开创性研究pioneering 踏勘piovted window 摇窗pip integrator 脉冲积分器pip matching 反射脉冲调整pip 泵入压力pip 泵吸入口压力pip 程序互连过程pip 脉冲pip 生产注入封隔器pipage 管线；管输费用pipe abandon 弃管作业pipe adapter 管接头pipe alignment 管道放线pipe amplitude log 套管声幅测井图pipe analysis log 套管分析测井pipe analysis tool 套管分析测井仪pipe anchor 管线固定锚pipe arrangement 管子排列pipe barge 载管船pipe base perforating 中心管打眼pipe base 中心管pipe basket 钻杆装运车架pipe becoming stuck 钻杆被卡pipe bed 管垫pipe bend 弯管pipe bender 弯管机pipe bending roll 弯管辊pipe bending 弯制管子pipe bevel 管坡口pipe bneding shoe 弯管胎瓦pipe boom jaw 管子吊臂卡爪pipe bracket 管托pipe brush 管刷pipe buggy 钻台前送管小车pipe bundle 管束pipe cap 管端盖帽pipe capacity 管路的输送能力pipe car 运管车pipe carrier 管架pipe choking 管子堵塞pipe clamp 管卡pipe cleaner 清管机pipe cleaning machine 清管机pipe clip 管夹pipe coater 管道绝缘工pipe coating machine 管子涂敷机pipe coating plant 管子涂层预制厂pipe coating 管面涂层pipe coil 盘管pipe collar 管箍pipe concrete coating thickness 管子混凝土加重层厚度pipe connection 管子连接pipe conveyed logging 钻杆传送测井pipe cooler 管式冷却器pipe core 中心管pipe coupling 管箍pipe cradle 管子吊架pipe cutter 切管器pipe cutting machine 切管机pipe detector 管子位置探测器pipe ditch 管沟pipe dog 管钳；钩管环pipe dolly 带辊架管车pipe dope 螺纹润滑油；管外壁涂料pipe driving 顶管pipe elevator 油管吊卡pipe end facing machine 管端坡口机pipe end flange 管端法兰pipe end preheating 管口预热pipe end 管端pipe expander 胀管器pipe expansion joint 管子伸缩连接；伸缩管接头；伸缩器；补偿器pipe explosion 管爆裂pipe explosive 管爆裂pipe eye 管子钩环pipe facing machine 对管机pipe filter 管式过滤器pipe finger 指梁pipe fitter 管工pipe fittings 管件pipe flange 管子法兰pipe friction coefficient 钻杆摩擦系数pipe gallery 管子坑道pipe gang 对管班pipe go-devil 清管器pipe graber 抓管机pipe grade 管材等级pipe grapple 管卡pipe grip 捞管爪；管钳pipe hanger 吊管架pipe hauling trailer 运管拖车pipe head 管路进油端pipe heater 管式加热炉pipe heater 管式炉pipe holder 管子支架pipe hook 吊管钩pipe in pipe casing 双层组合套管结构pipe installation 管路铺设pipe insulating segment 管子扇形保温块pipe jack 对管夹具；立根撬杠pipe joint compound 管子胶合剂pipe joint 管子连接pipe junction 管节pipe lagging 管套pipe lathe 管子加工车床pipe laying ship 铺管船pipe leak 管子裂缝pipe line anchor 管道固定锚pipe line pusher 管道技师pipe liner 管套pipe man 管工；消防水枪手pipe manifold valves 梳形分配阀组pipe manifold 分叉管；梳形管pipe measurement 管子测量pipe mill 钢管厂pipe network 管网pipe nipple 短管pipe opening 管子割缝间隙pipe ore sampler 取样管pipe pad 管垫pipe pier 管墩pipe pig 清管器pipe plate 制管钢板pipe plug 管堵pipe protection 管道保护pipe protector 管子护丝pipe prover 管子检验器；管式流量标定装置pipe pusher 钻工；顶管机pipe pushing 顶管pipe rack 管排；管架pipe racker 架工pipe racking stand 立根架pipe ram 闸板pipe ramp 管子坡道pipe range 管路网；一组管子pipe reciprocator 上下活动套管的装置pipe recovery log 钻杆打捞测井pipe recovery 管材回收pipe reducer 大小头pipe resistance 管子阻力pipe retrieval 收回管线作业pipe riser 升管机；立管pipe rubber 钻杆橡胶护箍pipe run 管道pipe saddle 鞍形管座pipe scaffolding 管子脚手架pipe scale 管垢pipe scraper 刮管器pipe sealing 管子密封pipe section modulus 管子截面系数pipe setback 立根盒；靠在指梁上排立的立根pipe shoe 管鞋pipe skid 运管滑行台pipe slacking block 钻杆盒pipe sleeve joint 管套接头pipe sleeve 管套pipe sling 吊管机pipe spanner 管钳pipe stabber 管子对准器pipe still 管式蒸镏炉pipe storage 管材库pipe straightener 管子校直器pipe straightening machine 直管机pipe stretch method 管柱伸展法pipe string 管柱；一段管线pipe support 管支座pipe surface temperature 管壁温度pipe swedge 管子整形器pipe swing 管子活动接头pipe system 管路系统pipe tally 管子丈量；管子点数pipe tap 管螺纹丝锥pipe tapping machine 管道开孔机pipe tensioner 管子张紧装置pipe testing 管子检验pipe thread protector 护丝pipe thread tap 管螺纹丝锥pipe thread 管螺纹pipe threading machine 管螺纹机pipe tongs 管钳pipe train 管道挤塑机组pipe trench 管沟pipe trolley 推管车；高线滑车pipe twist 管钳pipe union 管子活接头pipe valve 管阀pipe vice 管子虎钳pipe viscometer 管式粘度计pipe wall 管壁pipe waves 管道波pipe way 指梁；管道栈桥pipe welding clamp 管道焊接对管器pipe wind-up angle 钻柱扭转角pipe wiper 钻杆刮泥器pipe wrapping machine 管子缠带机pipe wrench 管钳pipe yard 管子场pipe 管子；导管；管状物；缩管；重皮；烟斗；最大桶pipe-base-type screen 带中心管的筛管pipe-bending machine 弯管机pipe-bending mandrel 弯管芯pipe-carrier-class supply vessel 载管级供应船pipe-casting in trenches 管子浇灌在管沟中pipe-delivery truck 管子运输车pipe-end-preparing lathe 管端坡口车床pipe-freeing concentrate 解卡剂pipe-handling 管子操作pipe-in system 管道系统pipe-jacking system 顶管机pipe-laying plan 铺管计划pipe-laying progress chart 铺管进度图表pipe-laying tractor 铺管拖拉机pipe-laying winch 铺管绞车pipe-line cradle 管道吊架pipe-stablizing pile 稳管桩pipe-to-soil potential 管地电位pipe-to-soil resistance 管地电阻pipe-type meter prover 管式流量计标定装置pipeage =pipagepiped oil 管输原油pipehandler 管子操作装置pipelay vessel 铺管船pipelayer 吊管机pipelaying barge 铺管船pipelaying 管道铺设；铺管pipeless hydrodrill 无杆水力钻具pipeless screen 无中心管的筛管pipeline abandonment 管线报废pipeline anchoring 管线锚固pipeline and cable crossing 管线与电缆的交叉pipeline atlas 管线图集pipeline bedding 管线支垫pipeline blending 管道混油pipeline blind 管线盲板pipeline bridge 管桥pipeline brush 管线刷pipeline burying machine 埋管机pipeline capacity 管线输送能力pipeline cat 有经验的管道建筑人员pipeline chaining 流水线链接pipeline clamp 管夹pipeline cleaner 清管器pipeline clock rate 流水线时钟速率pipeline coating property 管线涂层性能pipeline communication 管道通信pipeline construction 管道建造pipeline control valve 管道操纵阀pipeline corridor 管廊pipeline corrosion leak 管线腐蚀泄漏pipeline corrosion protection 管线防腐pipeline cost index 管线费用指数pipeline crack arrester 管线裂缝限制器pipeline crossing 管道穿越pipeline cycle 流水线周期pipeline delumper 管道破碎机pipeline design 管线设计pipeline engineering 管道工程pipeline erosion 管道磨蚀pipeline excavator 管沟挖掘机pipeline feng 冯氏管子pipeline filter 管线过滤器pipeline float and drag method 管道浮拖法pipeline flotation 管线漂浮pipeline fluid inventory 管线存液量pipeline fracture test 管线破裂试验pipeline gas 管输天然气pipeline gauger 管线计量工pipeline head 管线起点pipeline heater 管线加热炉pipeline hydraulic surge 管线水击pipeline hydraulics 管路水力学pipeline identification 管路标志pipeline inspection sphere 管线检查球形潜水器pipeline inspector 管线检验员pipeline installation 管线敷设pipeline interval 流水线间隔时间pipeline kettle 管线防腐用沥青锅pipeline lay-stress analysis 铺管应力分析pipeline laying 管道铺设pipeline layout 管道线路设计pipeline leak detection 管线检漏pipeline maintenance 管道维护pipeline management 管线管理pipeline microwave network 管线微波网pipeline monitoring station 管线监控站pipeline monitoring system 管线监控系统pipeline oil 管输原油pipeline operation report 管线运行报告pipeline orifice 管道锐孔流量计pipeline overhead time 流水线开销时间pipeline patrol 管线巡线pipeline pitch 道管的坡度pipeline plough 管沟挖掘犁pipeline processor 流水线处理机pipeline purging 管道吹洗pipeline reeling 卷管线pipeline rider 巡线员pipeline rout 管道走向pipeline route profile 管道纵断面图pipeline route survey 管道线路勘测pipeline routing 管道选线pipeline run 管道输送量pipeline safety 管线安全pipeline sales oil specification 管线销售原油规格pipeline sample 管线油样pipeline scraper 刮管器pipeline shore-approach 海滨区管线pipeline shutdown 管线停输pipeline sling 吊管带pipeline span 管道跨度pipeline spread 管道施工队pipeline stage 流水线站pipeline station 管线泵站pipeline stock 管道内积存油pipeline storage 管道内存油量pipeline suspension bridge 管线吊桥pipeline tank 管道油罐pipeline tapping 管道开口pipeline tariff 管线运输价目pipeline thread 管道螺纹pipeline transmission capacity 管道输送能力pipeline transport 管线输送pipeline transportation 管道输送pipeline trash 管道废料pipeline unreeling 松开管线卷pipeline valve 管道阀门pipeline walker 管道巡查人员pipeline walking 巡线pipeline welding 管线焊接pipeline wrapping 管道包扎pipeline 管线pipeline's surrounding environment 管线周围环境pipeline-connected 用管线连接的pipeline-quality gas 符合管道外输标准的天然气pipeline-quality oil 符合管道外输标准的原油pipeline-up station 对管站pipeliner 管道工pipelining in cpu 中央处理机流水线pipelining 管道输送；管道敷设pipelocator 管线位置探测器piperazin 哌嗪；对二氮已环piperidine 哌啶；氮杂环已烷；氮已环piperidinium chloride 氯化哌啶piperylene 戊间二烯；1pipet 移液管pipette 移液管pipework 管道工程piping arrangement 管道布置piping bridge 管道桥piping diagram 管路图piping for tank farm 油库管道piping hanger 管道吊架piping insulation 管道绝缘piping jacket 管道保护层piping layout 管道平面布置图piping manifold 管道分叉管组piping plan 管系布置图piping porosity 长形不连续气孔piping repair products 管线修理用配件产品piping standards 管道标准piping system 管道系统piping 管道系统；管道输送；管道铺设pipper 瞄准器中心pique 探井；刺激；俯冲攻击pir 孔隙度指示比piracy 河流截夺pirate river 袭夺河pirate stream 袭夺河pirate valley 袭夺谷pirated stream 被夺流河pirated valley 被夺流谷pirating 掠夺pirssonite 钙水碱pisces 鱼形总纲piscichnia 鱼迹纲；全遗迹类piscivorous 食鱼的pise 砌墙泥pisolina 豆nfda3属pisolite 豆石pisolith 豆石pisolitic limestone 豆状灰岩pisolitic sinter 豆状钙华pisolitic structure 豆状构造pisolitic 豆状pisophalt 软沥青pisosparite 豆状亮晶灰岩pissasphalt 天然沥青pisselaeum 臭沥青pistillachitina 杆几丁虫属pistol 手枪；焊接工具；金属喷镀器piston action 活塞作用piston body 活塞体piston bore 活塞缸筒piston bush 活塞衬套piston clearance 活塞余隙piston compressor 活塞式压缩机piston core-sampler 活塞式井壁取心器piston crown 活塞顶piston cup 活塞皮碗piston curl 活塞环piston displacement method 活塞置换法piston displacement prover 活塞置换式检定装置piston displacement 活塞位移piston displacer 活塞置换器piston drive sampler 活塞式驱动取样器piston effect 活塞效应piston engine 活塞式发动机piston face 活塞表面piston follower 活塞随动件piston governor valve 活塞调节阀piston head 活塞头piston knock 活塞爆震piston liquid meter 活塞式流量计piston load capacity 活塞载荷能力piston metering pump 活塞式计量泵piston motor 活塞式液压马达piston nut 活塞螺帽piston operated valve 活塞操作阀piston packing ring 活塞环piston packing 活塞填料piston path 活塞冲程piston pin 活塞销piston positioner 活塞式定位器piston pressure 活塞压力piston pump 活塞泵piston ring compressor 活塞环压紧装置piston ring groove 活塞涨圈槽piston ring sticking 活塞环粘滞piston ring 活塞环piston rod guide 活塞相导向器piston rod oiler 活塞杆加油器piston rod packing 拉杆盘根piston rod 活塞杆piston sampler 活塞式取样器piston slide valve 活塞滑阀piston spinning pump 活塞纺丝泵piston stroke 活塞冲程piston stroking upward 活塞上行piston supercharger 活塞增压器piston travel 活塞冲程piston valve body 活塞阀阀体piston valve 活塞阀piston 活塞piston-actuated 活塞促动的piston-like displacement 活塞式驱替piston-like flow 活塞式流动piston-like front 活塞状前缘piston-like movement 活塞式推进piston-type flow 活塞式流动piston-type pump 活塞式泵piston-type sliding valve 活塞式滑阀pistonphone 活塞发声器pit alert system 液位报警系统pit capacity 泥浆池容量pit corrosion 麻点腐蚀pit depth 点蚀深度pit gain 池内液位增长pit gauge 深度尺pit leak 麻点漏油pit level indicator 池液面指示器pit level 池液位pit liner 储池衬板pit sampling 槽探取样pit shooting 土坑爆炸pit temperature 泥浆池中泥浆温度pit 坑pit-alert sensor 泥浆池液面报警传感器pit-and-mound structure 坑-丘构造pit-level device 泥浆池液面指示器pit-volume indicator 泥浆池液面指示器pit-volume recoder 泥浆池泥浆量记录仪pit-volume totalizer 泥浆池液面监测器pitasphalt 软沥青pitch angle 倾斜角pitch arc 相应于一个齿节的弧pitch attitude 俯仰状态；俯仰姿态pitch based fiber 浸渍树脂的纤维pitch block 节圆柱pitch chain 节链pitch circle 节圆pitch coal 沥青煤pitch cone angle 节锥角pitch cone 分圆锥pitch corrosion 点腐蚀pitch curve 节线pitch diameter 中径pitch distortion 俯仰失真pitch earth 地沥青pitch gauge 螺距规pitch lake 沥青湖pitch length 极点长度pitch line 节线pitch of drill 钻头轴距pitch of rivet 铆订间距pitch of screw 螺距pitch of strand 绳索绞距pitch of the laps 绕圈pitch ore 沥青铀矿pitch paper 沥青纸pitch pipe 倾斜管线pitch point 节点pitch radius 节圆半径pitch ratio 螺距比pitch wheel 相互啮合的齿轮pitch 螺距pitchblende 沥青铀矿pitcher pump 手压泵pitcher 投掷者；俯仰操纵机构pitching angle 倾角pitching anticline 伏背斜pitching axis 倾伏轴pitching end 倾没端pitching fold 倾伏褶皱pitching 扔出；俯仰；前后颠簸；俯仰角pitchout 突然转弯pitchover 按程序转弯pitchstone 松脂岩pitchy limonite 沥青褐铁矿pitchy 沥青的pitella 彼特叠层石属pitfall 陷井pith 木髓；精髓；重要性pithole 管子腐蚀处pitman shaft 联接杆pitman 联接杆pitmen pitman 的复数pitometer 皮托压差计；流量计pitot gauge 皮托压差计pitot loss 总压损失pitot static tube 皮托静压管pitot tube 皮托管pitot 空速管；皮托管pittasphalt 软沥青pitted drill pipe 麻点腐蚀的钻杆pitted outwash plain 多坑冰水平原pitted outwash 多坑冰水沉积pitted pebble 麻面卵石pitted pipe 麻点腐蚀的管子pitted plain 多坑冰水平原pitting control index 点蚀控制指数pitting corrosion 麻点腐蚀pitting factor 点蚀率pitting penetration 点蚀深度pitting potential 点蚀电位pitting resistance 抗点蚀性pitting test 点蚀试验pitting 麻点腐蚀pittolium 软沥青pity 遗憾的事；怜悯pitysporites 松型粉属piv drive 无级变速装置piv 峰值反向电压piv 无级变速的pivot angle 摆角pivot arm 旋转臂pivot axis 枢轴线pivot bearing 枢轴承pivot bolt 枢轴螺栓pivot center 摆心pivot element 主元pivot joint 枢轴节pivot journal 枢轴颈pivot point technique 支点法pivot shaft 枢轴pivot 枢pivotability 枢转性pivotal axis 枢转线pivotal element 主元素pivotal fault 枢转断层pivotal methods 主元素法pivoted bearing 枢轴承pivoted bolt 枢轴螺栓pivoted float 活动浮标pivoted 旋转的pix detector 视频检波器pix pic的复数pixel brightness 象元亮度pixel count 象元计数pixel displacement 象元位移pixel resolution 象素分辨率pixel site 象元部位pixel size 象素大小pixel spacing 象元间隔pixel zooming 象素放大pixel 象素pj 微微焦耳pj 圆周喷射pjm 等离子射流加工pk 派克pkn model pkn裂缝几何形状模型pkr 封隔器pl 板；板极；屏极；极板pl 程序设计语言pl 程序语言pl 方位线pl 管道pl 邻近侧向测井pl 零部件明细表pl 生产测井pl 栓；插头pl 有效载荷pl 指示灯pl 专利许可证pl. 处所pl. 复数pl. 极；电极；磁极pl. 屏极；极板pl1 1号程序语言pla 可编程序逻辑阵列placard 招贴；招牌place of deposition 沉积处；结蜡处place of payment 支付地点place of settling 沉淀处place stress on 强调place value 放电值place 地点placeing of well 布井placement efficiency 充填效率placement fluid 充填液placement method 充填方法placement of proppant 布砂placement operation 充填作业placement 方位placer 砂矿placering 砂矿开采placing on production 使井投产placing party 铺管班placing rate 铺管速度placing sand 充填砂placing site 铺管工地placodermi 盾皮鱼纲plagiaplite 斜长细晶岩plagioclase arkose 斜长石砂岩plagioclase 斜长石plagioclasite 斜长岩plagiogranite 斜长花岗岩plagioliparite 斜长流纹岩plagiophyre 斜长斑岩plagioptychus 斜褶蛤属plague 灾害；麻烦；祸患plain adapter 平接头plain asphalt 纯地沥青plain bar 光面钢筋plain bearing 滑动轴承plain butt-weld 对焊plain carbon steel 普通碳钢plain cement 纯水泥plain clinometer 钻杆下部装的测斜仪plain denudation 蚀原作用plain dividing apparatus 普通分度装置plain dividing head 普通分度头plain elbow 不带边弯头plain end adapter 平头接管器plain end pipe 普通管子plain end 管子未加厚端部plain equal cross 不带边同径四通plain equal tee 不带边同径三通plain fishtail 普通的鱼尾钻头plain flange 对接法兰plain flood 平原洪流plain indexing 普通分度plain journal bearing 滑动轴承plain metal 普通金属plain milling machine 普通铣床plain ring 平垫圈plain spark-gap 简单放电器plain strain 简单应变plain transit 普通经纬仪plain tubing 普通油管plain type 普通式plain washer 平垫圈plain water 淡水plain weave 平纹编织plain 平的plain-type horton spheriod 光扁球形储罐plaintiff 原告plaisancian 普莱桑斯阶plait point 褶点plait 褶；辫绳plakite 云母片岩plan contract 计划合同plan view image 平面图象plan view 平面图plan 详图plan-do-see 计划-执行-考核planar antithetic fault 平面状反向组断层planar array 平面阵planar cross-bedding 平面交错层planar cross-stratification 平面交错层理planar diode 平面二极管planar fault 面状断层planar flow structure 流面构造planar helix winding 平面螺旋形缠绕法planar oil-water interface 平面油水界面planar parallelism 面平行性planar schisiosity 面状片理planar structure 板状构造planar synthetic fault 面状同向断层planar tectonic anisotropy 面状构造各向异性planar water 吸附水planar wave 平面波planar winding 平面缠绕法planar 平面的；平的；二维的planarity 平面性planation surface 侵蚀面planation 夷平作用planchet 圆片planck's constant 普朗克常数plane angle 平面角plane coordinate azimuth 平面坐标方位角plane coordinates 平面坐标plane curve 平面曲线plane detonation front 平面爆炸波前plane fault 平面断层plane geometry 平面几何plane hologram 平面全息图plane milling machine 平面铣床plane net 平面网plane of denudation 剥蚀面plane of fracture 破裂面plane of unconformity 不整合面plane polar coordinates 平面极坐标plane polarization 平面偏振plane polarized wave 平面偏振波plane pressure field 平面压力场plane pressure wave 平面压力波plane problem 平面问题plane rectangular coordinate 平面直角坐标plane sailing 平面航法plane schistosity 面状片理plane shear slide 平面剪切滑坡plane strain 平面应变plane stress 平面应力plane surveying 平面测量plane symmetry 平面对称plane table 测绘板；平板仪plane triangle 平面三角形plane view 平面图plane wave decomposition 平面波分解plane wave response 平面波响应plane wave 平面波plane 平面plane-layer point source modeling 水平层点震源模拟plane-position indicator radar 平面位置指示雷达plane-position indicator 平面位置指示器plane-strain elastic modulus 平面应变弹性模量plane-table alidade 平板照准仪plane-table survey 平板仪测量plane-table tachymetric survey 平板仪视距测量plane-table tachymetry 平板仪视距法plane-table traverse 平板仪导线plane-wave field 平面波场plane-wave reflectivity 平波反射率plane-wave seismogram 平面波地震记录plane-wave simulation 平面波模拟planed fault 平削断层planeload 飞机负载量planer drilling machine 龙门钻床planer 刨床；整平机planet gear 行星齿轮planet pinion 行星小齿轮planet wheel 行星齿轮planet 行星planet-gearing 行星式齿轮传动planetabling 平板仪测量planetaria planetarium 的复数planetarium 天文馆；天象仪planetary fracture 行星式断裂planetary gear drive 行星式齿轮传动planetary gear ratio 行星式齿轮传动比planetary gear train 行星式齿轮系planetary gear transmission 行星齿轮传动planetary gear 行星式齿轮planetary geology 行星地质学planetary reducer 行星齿轮减速器planetary set 行星齿轮组planetoid 小行星；类似行星的物体plani- 平面planianticline 平背斜planiform 平面的planigraphy x射线层析照相法planimegraph 比例规planimeter 求积仪planimetric accuracy 平面控制精度planimetric adjustment 平面平差planimetric control point 平面控制点planimetric coordinates 平面坐标planimetric map 平面图planimetric position 平面位置planimetric rectangular coordinates 平面直角坐标planimetry 测面积学；平面几何学planina 广平岩溶高原planing machine 刨床planing 刨削planipiral form 平旋形planisaic 着色照片图planisphere 平面球体图planisporites 三角细刺孢planitron 平面数字管plank 板planking 铺板；板材；地板；船壳板plankton micro-organism 微浮游生物plankton 浮游生物planktonic algae 浮游藻类planktonic microfossil 微型浮游生物化石planktonic organism 浮游生物planktonic 浮游的planned course 设计轨迹planned economy 计划经济planned maintenance 计划维修planned preventive repair 计划预修planned price 计划价格planned project 规划项目planned purchase 计划收购planned shutdown 计划停输planned well path 设计井身planned well 设计井planner 计划者；设计者planning adjustment 计划调节planning and design 规划设计planning authorities 计划部门planning cycle 计划周期planning management system 计划管理体制planning 计划plano- 平面；流动plano-concave lens 平凹透镜plano-convex lens 平凸透镜plano-linear fabric system 面-线状组构体系plano-polarized light 平面偏光planoconvex 平凸的planometer 平面规planomural 平壁planoparallel structure 平面平行构造planophyric 层斑状planospiral shell 平旋壳plant bed 植物化石层plant capacity 装置的生产能力plant community 植物群落plant ecology 植物生态学plant efficiency 设备效率plant factor 设备利用率plant geography 植物地理学plant habit 植物习性plant of water disposal 污水处理站plant operation 装置运转plant operator 装置操作工plant pigment 植物色素plant piping 厂区管系plant population 植物群体plant remains 植物遗体plant safety rules 工厂安全规则plant shut-down decision 关厂决策plant sterol 植物甾醇plant tissue 植物组织plant 工厂plantage 植物界plantation 种植园；栽植planter 种植者；种植器；埋检波器装置planting condition 埋置条件plash 溅泼plasma arc cutting 等离子弧切割plasma arc welding machine 等离子弧焊机plasma arc welding 等离子弧焊plasma chromatography 等离子体色谱plasma cutting 等离子体切割plasma emission spectroscopy 等离子发射分光学plasma jet drill 等离子体破岩钻井plasma jet 等离子体射流plasma oscillation 等离子振动plasma proteins 血浆蛋白plasma spraying 等离子喷涂plasma touch 等离子弧焊枪plasma 等离子区；等离子体；深绿玉髓；原生质血浆；细粒物质plasmaguide 等离子体波导管plasmatron 等离子管plasmid 质粒plasmochemical technology 等离子化学工艺plasmoid 等离子体状态；等离子粒团plasmoporella 拟网膜珊瑚属plastalloy 细晶粒低碳结构钢plaster of paris 熟石膏plaster stone 生石膏plaster 泥饼；灰泥；熟石膏；粉刷plastering action 抹壁作用plastering agent 粘糊剂plastering property 抹壁性能plastic base 树指基液plastic bonding 树脂胶结plastic bushing 塑料衬套plastic casing 塑料套管plastic cement 塑性水泥plastic clay 塑性粘土plastic coal 塑性煤plastic coated tubing 塑料涂层油管plastic coated-gravel 塑料涂敷砾石plastic coating 塑料涂层plastic consistency 塑性稠度plastic consolidated gavel 塑料胶结砾石plastic consolidation fluid 塑料胶结液plastic consolidation 塑料胶结plastic creep 塑性蠕变plastic deformation 塑性形变plastic design 极限设计plastic encapsulation 塑料封闭管plastic equilibrium 塑性平衡plastic flexible disc 软塑料磁盘plastic flow 塑性流动plastic fluid 塑性流体plastic foam 泡沫塑料plastic formation 塑性地层plastic friction 塑性摩擦plastic gear 塑料齿轮plastic hysteresis 塑性滞后plastic impregnated element 浸渍塑料的过滤元件plastic insulation material 塑料绝缘材料plastic jacket 塑料套plastic job 塑料固砂作业plastic limit 塑性极限plastic liner 塑料衬管plastic material 塑料plastic package 塑料封装plastic pellet 塑料粒plastic pipe 塑料管plastic polaristor 塑料偏振器plastic precoated gravel 塑料预涂敷砾石plastic range 塑性范围plastic recycling 塑料再生plastic resin treatment 树脂处理plastic rock 塑性岩石plastic shale 塑性页岩plastic sheath 塑性护层plastic solution 塑料溶液plastic strain 塑性应变plastic tape 塑料带plastic tip hammer 塑料锤plastic trough theory 塑性槽地理论plastic tube 塑料管plastic tubing 塑料油管plastic viscosity 塑料粘度plastic working 塑性加工plastic yield 塑性变形plastic yielding 塑性屈服plastic 塑料；塑性的plastic-coated tube 塑性衬管油管plastic-coated 塑料涂敷的plastic-lined pipe 塑料衬里管plastic-lined tubing 塑料衬里油管plastic-lined 塑料衬里的plastic-reinforced 塑性加固的plastic-viscous flow 塑性粘滞流plasticate 塑炼plastication 增模；塑化作用plasticator 塑炼机plasticgraph 塑度计；塑性计plasticity index 塑性指数plasticity zone 塑性带plasticity 可塑性；范性；适应性；塑性力学plasticization 增塑plasticized melt-spinning 塑化熔体纺丝plasticized zone 塑料胶结层plasticizer alcohol 增塑剂醇plasticizer 增塑剂plasticlast 塑性碎屑plasticon 聚苯乙烯薄膜plasticorder 塑性变形图描记器plasticoviscosity 塑粘性plastid 质体；成形粒plastifier 增塑剂plastigel 增塑凝胶plastigraph =plasticorderplastilock 用合成橡胶改性的酚醛树脂粘合剂plastimets 金属塑料复合材料plastisol 增塑浴胶；塑料分散体plastispray 塑料粉末喷涂plasto-elasticity 弹塑性力学plasto-viscous deformation 塑粘滞变形plasto-viscous flow 塑性粘滞流plastoelastic deformation 塑弹性形变plastogel 塑性凝胶plastomer 塑性体plastometer 塑性计plastometry 塑性测定法plat form construction cost 平台建设费plat 地区图；土地图；图面；地段platable plastic 可电镀塑料platanoidites 悬铃木粉属plate anchor 圆盘锚具plate and frame type filter-press 板框式压滤机plate battery 阳极电池plate bending rolls 卷板机plate boundary activity 板块边缘活动性plate cap 屏极引出头plate capacitance 屏极电容plate characteristic 屏极特性plate circuit 屏极回路plate clutch 圆片离合器plate coalescer 板式聚结器plate collision 板块碰撞plate column 板式塔plate condenser 平板电容器plate conjunction 相片连测plate convergence 板块汇聚plate current 屏极电流plate dectetion 板极检波plate destruction 板块消亡plate dimension 底片尺寸plate dissipation 屏极电路消散plate dynamics 板块动力学plate efficiency factor 板效率因素plate efficiency 板效率plate electrode 板状电极plate filter unit 板状过滤装置plate floor 平板肋板plate formation 板块建造plate girder 组合桁材plate heat exchanger 平板式换热器plate impedance 屏极阻抗plate inductor 屏极扼流圈plate input power 屏极输入功率plate junction 板块结合带plate juncture 板块边界；板块结合带plate keel 平板龙骨plate lead 阳极引线plate level 圆盘水准器plate load impedance 屏极负载阻抗plate load test 平板负荷试验plate magazine 底片暗盒plate mechanics 板块力学plate mill 轧板机；钢板轧制厂plate motion 板块运动plate movement 板块运动plate nadir 象底点plate negative 硬片plate out 析出plate power input 屏极功率输入plate power supply 屏极电源plate power unit 屏极电源设备plate rectifier 阳极电源整流器plate resistance 屏极电阻plate saturation 屏极饱和plate scanning 照相底片上粒子径迹寻找plate spring 板簧plate stratigraphy 板块地层学plate subduction 板块俯冲作用plate supply rectifier 屏极整流器plate supply 屏极电源plate support bar 过滤板支撑杆plate tank 阳极回路plate tectonic theory 板块构造学说plate tectonics 板块构造plate type finned heat exchanger 板翅式换热器plate valve 片阀plate washer 板状垫圈plate wave 板波plate 盘plate-by-plate calculation 逐板计算plate-cathode capacitance 屏极-阴极电容plate-driving force 板块驱动力plate-fin exchanger 板翼式换热器plate-jam 板块挤压plate-pulsed transmitter 板极脉冲发射器plateau absorption 平稳吸附plateau basalt 高原玄武岩plateau characteristic 坪特性plateau equation 平稳方程plateau facies 高原台地相plateau length 坪长plateau period 高产稳产期plateau producion rate 最高稳定产量plateau slope 坪斜plateau 高原；台地；坪；平稳阶段；曲线平直部分plateau-glacier 高原冰川plateaux plateau 的复数plated stem 组合艏柱plated 电镀的platelet 小板platelike 层状的；板状的；片状的platen 压盘；压纸卷轴；台板；屏plater 钢板工；电镀工；镀覆装置platform balance 台秤platform blowing 台架吹塑platform burner 平台用火炬platform deck 平台甲板platform deflection 平台歪斜platform design 平台设计platform edge shallow facies 台地边缘浅滩相platform evaporite facies 台地蒸发岩相platform facies 地台相platform fire 海洋平台火灾platform jacket 平台导管架platform overhang deck 平台悬伸甲板platform reef 礁坪platform scale 台秤platform trailer 平台拖车platform tree 海洋平台采油树platform truck 平板大卡车platform type working craft 平台型作业船platform 台地platform-based control 平台上的控制装置platformal fold belt 台褶带platformal stage 地台阶段platformal trough 台槽platformate 高辛烷值汽油掺合料platforming 铂重整platina 铂；锌铜合金plating action 电镀作用plating 镀plating-out 电解法分离platinichloride 氯铂酸盐platiniridium 铂铱齐；铂铱矿platinite 高镍低膨胀钢platinized and titanized anode 镀铂钛阳极platino 耐碱蚀金铂合金platinoid 铂铜；铂系合金；铜镍锌合金电阻丝platinor 普拉梯诺代用白金platinotype 铂黑印片术；铂黑照片platinum black 铂黑platinum catalyst 铂催化剂platinum contact 铂接点platinum 铂platinum-iridium catalyst 铂-铱催化剂platinum-plated 镀铂的platinum-reforming catalyst 铂重整催化剂platinum-resistance thermometer 铂电阻温度计platinum-rhenium catalyst 铂铼催化剂platinum-rhodium catalyst 铂铑催化剂platinum-tin catalyst 铂锡催化剂platinum-wire thermometer 铂丝温度计platt's oil price index 普氏油价报告platten 焊机床面；滑块；冲头；压扁；弄平；制箔plattenkalk 极状灰岩platter 母板plattern kalk 具韵律性的泥晶灰岩platting 填图；测绘platy cleavage 板劈理platy flow structure 板状流动构造platy grain 片状颗粒platy limestone 板状灰岩platy shaped particle 片状颗粒platy 板状的platy- 扁平platybelodon 铲齿象属platycaryapollenites 化香树粉属platyhelminthes 扁虫动物门platykurtic distribution 低峰态分布platykurtosis 低峰态platysaccus 蝶囊粉属platyvillosus 粒板牙形石属plauenite 钾质富斜正长岩plaxocrinus 片海百合属play adjustment 游隙调整play back center 回放站play out 尖灭play 间隙；远景区；远景带；往复行程；交易；作用；使用playa lake 干盐湖playa 干盐湖playback filter 回放滤波器playback gain 回放增益playback head 读出磁头playback reproducer 回放装置；拾声器playback 回放plazolite 水钙铝榴石plc company 股份公开公司plc 可编程序逻辑控制器plc 制层色谱plca 管线承包商协会plcu 可编程序逻辑控制单元pld 相位同步检波pleader 辩护律师pleasure 愉快pleat 纵褶pleated paper 褶纸pleated sturcture 纵褶构造pleated tube 褶皱管pleated 打褶的pleated-media cartridge 褶裙式滤芯筒plectenchyminite 假薄壁菌质体plectestheria 绞结叶肢介属plectochitina 织几丁虫属plectodina 褶牙形石属plectospathodus 扭片牙形石属plectostroma 绞层孔虫属pledge 誓约；保证；发誓；典当pledgee 抵押权人pledgeor 抵押人plei 多pleionomer 同性低聚物；均低聚物pleistocene epoch 更新世pleistocene glaciation 更新世冰川作用pleistocene series 更新统pleistocene 更新世pleistophyric rock 多斑晶岩pleistoseismic zone 强震带plena plenum 的复数plenitude 充分plenty 多；丰富；很多的；足够的plenum box 充气箱plenum chamber 压力通风室。
管道施工专业术语
管道施工专业术语管道施工的专业术语如下：1. 管道：conduit, pipeline, duct2. 管道工程：pipelining3. 管道结构：pipeline (structure)4. 埋地管道：buried pipeline, underground pipeline5. 地上管道：above-ground pipeline6. 水下管道：submerged pipeline, subaqueous pipeline7. 海底管道：submarine pipeline8. 架空管道：overhead pipeline9. 管桥：pipe bridge10. 工业管道：industrial pipeline11. 给水管道：water supply pipeline12. 输水管道：water transmission pipeline13. 配水管道：water distribution pipeline14. 排水管道：sewerage pipeline15. 雨水管道：storm sewerage pipeline16. 河流管道：combined drainage pipeline17. 污水管道：sewage pipeline18. 涵洞：culvert19. 建筑给水管：building water supply pipeline20. 建筑排水管：building sewage pipeline21. downpipe, downspout22. 冷却水管道：cooling water pipeline23. 输油管道：petroleum transmission pipeline24. 输气管道：gas transmission pipeline25. 供热管道：heat supply pipeline26. 采暖管道：heating pipeline27. 通风管道：ventilation duct28. 细颗粒固体输送管道：fine particle solid transmission pipeline29. 电工套管：electrical conduit30. 无压管道：non-pressure conduit31. 自流管道，重力流管道：free-flow conduit, gravity-flow conduit32. 管道穿越：pipeline under crossing33. 管道跨越：pipeline over crossing34. 管道支架：pipeline trestle35. 管道支墩：pipeline pier36. 刚性管：rigid pipe37. 柔性管：flexible pipe38. 半柔性管，半刚性管：semi-flexible pipe, semi-rigid pipe39. 内衬，涂层：liner, coating, surface layer40. 管道接头，管道附件，管道附属构件：pipeline joint, pipe fitting, pipeline appurtenance41. 止推墩，固定墩：thrust block, support pier for preventing thrusting force of the pipeline42. 管道防腐，管道隔热，管道保温：corrosion prevention of pipelines, thermal insulation of pipelines, heat preservation of pipelines。
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Pipeline 和Piping 区别
管道和仪表流程图
Pipeline and Instrument Diagram (P&ID)
管道布置图
piping layout
管道平面布置图
piping plot-plan
石油工程英语中pipeline有管线、管道的意思，piping也有管道、管系的意思，pipeline与piping在上面的举例中似乎是习惯用词，那么是否可以互换呢？
国外设计公司专业分得很细，pipeline和piping是两个专业，可以认为是管道专业和配管专业，这是分工合作不可互换的。
pipeline 多指石油天然气的（长距离）运输管道，piping 指管道系统，多见piping system, plant多指成套设备或整个设施（比如核电
站nuclear power plant, coal fire power plant 火电站），equipment是单一设备的意思，与plant相比范围比较小，体积比较小。
锅炉及压力容器规范对tube, pipe, tubing和piping 这四个名词（术语）的含义是很严密的，适用于不同的场合。
1、tube 是圆形的，或具有连续周边的任何其他截面形状的空心制品。
圆形tube 的尺寸可以用外径、内径、壁厚三者中的任意两个来指定。
2、pipe 是符合ASNI B36.10和B36.19（用于不锈钢）所列公称尺寸的圆形截面的tube , 它的直径用NPS号表示，NPS号与实际外径是不一致的，如NPS8 其外径是8.625 英寸。
管子壁厚用schedule No. 表示，同一NPS号可以有各种Sch. No.。
Sch. No. 有标准壁厚（STD）、加厚壁厚（XS）和特厚壁厚（XXS）之分等等。
因此，tube 和pipe 的基本差别是制造所依据的尺寸标准。
其次pipe 只有圆管，tube 可以有各种截面形状，pipe 只是tube 中的一个特例。
第三，无论tube 还是pipe 都是指材料生产厂生产出的原材料。
3、tubing 是用tube 按PG-27.2.1[外径D≤5in.(127mm)]的计算公式计算后选定直径和厚度，并按设计要求加工（如弯管、开坡口、甚至油漆等）后制成的产品。
我们可以叫它管子件。
4、piping 一般选用pipe 按PG-27.2.2的计算公式计算后选定NPS和Sch. No，并按设计要求加工后制成的产品，我们称作管道，但锅炉制造厂一般将这些管子叫做导管。
tubing 和
piping的区别是.选用的原材料不同，tubing 一般选用tube 加工制造piping 选用pipe 加工制造。