管件中英文对照学习表格

1、管件中英文比较学习表格管件中英文比较学习表格22/22管件中英文比较学习表格弯头elbow异径弯头reducingelbow带支座弯头baseelbow长半径弯头（标准倍曲折半径）longradiuselbow三通tee异径三通reducingtee等径三通straighttee带侧向口的三通（右向或左向）sideoutlettee(righthandor1efthand)异径三通（分支口为异径）reducingtee(reducingonoutlet)异径三通（一个直通口为异径）reducingtee(reducingononerun)带支座三通basetee异径三通（一个直通口及分支口为异

2、径）reducingtee(reducingononerunandoutlet)异径三通（两个直通口为异径，双头式）reducingtee(reducingonbothruns,bullhead)45斜三通45lateral45斜三通（支管为异径）45lateral(reducingonbranch)45斜三通(一个直通口为异径)45lateral(reducingononerun)45斜三通(一个直通口及支管为异径)45lateral(reducingononerunandbranch)Y型三通（俗称裤衩）true“Y”四通cross等径四通straightcross异径四通reducing

3、cross异径四通（一个分支口为异径）reducingcross(reducingononeoutlet)异径四通（一个直通口及分支口为异径）reducingcross(reducingononerunandoutlet)异径四通（两个分支口为异径）reducingcross(reducingonbothoutlet)异径四通（一个直通口及两个分支口为异径）reducingcross(reducingononerunandbothoutlet)异径管reducer齐心异径管concentricreducer偏爱异径管eccentricreducer锻制异径管reducingswage螺纹支管台

4、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螺纹支管台Threadolet弯头支管台elbolet焊接支管台weldolet；onweld短管支管台nipolet承插支管台sockolet烧焊支管台weldolet斜接支管台latrolet承插焊支管台Sockolet支管台，插入式支管台boss管接头coupling,fullcoupling半管接头halfcoupling异径管接头reducingcoupling活接头union内外螺

5、纹缩接（俗称补芯）bushing管帽cap(C)堵头plug短节nipple异径短节reducingnipple;swagenipple管道英文缩写AAnchor固定ABS*Absolute绝对的AISI*AmericanIronandSteelInstitute美国钢铁学会ANSI*AmericanNationalStandardsInstitute美国国家标准学会API*AmericanPetroleumInstitute美国石油学会APPROX*Approximate大概，近似的ASBAsbestos石棉ASME*AmericanSocietyOfMechanicalEngineers美

6、国机械工程师协会ASSY*Assembly装置，组装ASTM*AmericanSocietyOfTestingMaterial美国资料实验协会ATM*Atmosphere大气压AWG*AmericanWireGage美国线规AWS*AmericanWel*Society美国焊接协会AWWA*AmericanWaterWorksAssociation美国水工协会BBBBoltedBonnet栓柱连结的阀盖BBByBuyer买方供货B-BBeveledEnd-BeveledEnd两端为坡口端BCBoltCircle螺栓中心圆BoltedCover(cap)螺栓连结的阀兰盖（帽）BEBeveledE

7、nd(forwel*)坡口（焊接用）BellEnd承口BEPBothEndsPlain两头平BETBothEndsThreaded两头带螺纹BLBatteryLimit装置区界限BFBlindFlange盲板法兰BLDBlind盲板BLDG*Buil*建筑物BMBillOfMaterial资料表BOPBottomOfPipe管底B-PBeveledEndPlainEnd坡口端.平端BVButterflyvalve蝶阀BWG*BirminghamWireGage伯明翰线规BWButtWeld对焊CCCap管帽C-CCentertoCenter中至中C-ECentertoEnd中至端面C-FCen

8、tertoFace中至面CH-OPChainOperated链条操控的CheckeredPlate花纹钢管*CastIron铸铁CL*Class英制压力等级，等级，种类CLEARClearance空隙CODContinuedonDrawing接续图COL*Column柱，塔CONCConcentric齐心的CONNConnection连结，接口CONT*Continue连续.ControlValve控制阀CPLGCoupling管接头，连轴节.ConcentricReducer齐心异径管.*CarbonSteel碳钢.ColdSpring冷紧CarSealClose在封闭状态下封住CarSea

9、lOpen在开启状态下封住CUSTCustomer客CHCheckValve止回阀DEG*Degree度DFDrainfunnel排液漏斗DIA*Diameter直径DIM*Dimension尺寸DISCH*Discharge出口，排出DiaphragmVELVE隔阂阀DMFDoubleMaleAndFemale两重凹凸DNNorminalDiameter公称直径DNDown下DRDrain排液DSDirectionalStop定向限为架DWG*Drawing图EE*East东ECExternalCoating外面涂防腐层ECCEccentric偏爱EFWElectricFusionWelde

10、d电容焊的EL(ELEV)*Elevation标高；立面ELLElbow弯头EQIOPEquipment设施，装置EQUIVEquivalent相当的.EccentricReducer偏爱异经管ERWElectricResistanceWelded电阻焊的EWEyeWasher&Shower洗眼器及淋浴器ExpansionJoint膨胀节FFDNFoundation基础FFFlatFacedOrFullFaced全平面；满平面F-FFaceToFace面至面FGWFusionGasWel*气熔焊FIG*Figure图FLFloor楼面FLEXTUBEFlexibleTube挠性管FLGFlan

11、ge法兰FLGDFlanged法兰式的FLGFFlangedFace法兰面FOBFlatOnBottom底面平FOTFlatOnTop顶面平FPFixPoint固定点FSForgedSteel锻钢FTFFittingToFitting管件直连FTGFitting管件FURNDFurnished供给的，装设的FWFieldWeld现场焊GGuide导向GA*Gage表，表压，规（线规）GALV*Galvanize镀锌GLGroundLevel地面GLVGlobeValve截止阀GEAROPGearOperated齿轮传动的GMAWGasMetalArcWel*金属极惰气体保护焊GSKTGaske

12、t垫片GTAW(Inert)GasTungstenArcWel*惰性气体保护钨极电弧焊GVGateValve闸阀HHHanger吊架HCHoseConnection软管接头HalfCoupling半节管接头HDRHeader总管HEX*Hexagon六角形HFHardAlloyFaceon阀内件（阀心）为ValveTrim硬质合金密封面HHHandHole手孔HORHorizontal水平的*HighPressure高压HSHoseStation软管IID*InsideDiameter内径IN*Inch英寸INSInsulation隔热INSTInstrument仪表INVInvert(ins

13、idebottomofpipe)管子内底IPSIronPipesize铁管尺寸ISOIsometricDrawing周测图（空视图）InsideBatteryLimit装置界限内恻ISNSInsidescrew&Non-risingStem内螺纹非升杆ISRSInsidescrew&Risingstem内螺纹升杆JJTJoint接头JSJackScrew顶开（起）螺栓LLCLockedClosed在封闭状态下锁定LEPLargeendplain大端为平的LETLargeendThreaded大端带螺纹LGLong长LGFLensGasketFace透镜垫连结面.THDLeftHandThrea

14、d左螺纹LIFTLiftType升降式LJLapJoint搭接LJFLapJointFlange松套法兰LOLockedOpen在开启状态下锁定.LowPressure低压LRLongRadius长半径LRELongRadiusElbow长半径弯头LTGLargeTongue&Groove大椎槽MMATLMaterial资料MAXMaximum最大MBMachineBolt机器螺栓（单头）MFMaleandFemale凸和凹MFGManufacture制造MF*Manufacture制造厂MHManhole人孔MIMalleableIron可锻铸铁MIN*Minimum最小MJMechanic

15、alJoint机械接头MatchLine连续线MSS*ManufacturersStandardizationSocietyoftheValveandFittingsIndustry,Inc.美国阀门和管件制造商标准化协会MTOMaterialtake-off资料统计MWMinimumWall最小壁厚.MineralWool矿（物）棉NN*North北NBNominalBore公称孔径.Non-Bonnet无阀盖NCNormallyClosed常闭NIPNipple短管NONormallyOpen;常开*Number号；数目NOINSNoInsulation不隔热NOMNominal公称的；额

16、定的NOZNozzle管口NPSNominalPipeSize公称管径NPSHNetPositiveSuctionHead净正吸入压头NPT*AmericanNationalTaper美国锥管螺纹PipeThreadNSNominalSize公称直径NVNeedleValve针形阀OOD*OutsideDiameter外径OETOneendThreaded一端带螺纹OROutsideRadius外半径ORFOrifice孔板ORIENTOrientation方向OS&YOutsideScrewandYoke外螺纹阀杆和阀轭OSNBOutsideScrewNon-Bonnet外螺纹无阀盖PPPl

17、ug堵头PAPPipingArrangementPlan管道部署平面图PBPressureSealBonnet压力密封的阀盖P-BPlainEndBevelEnd平端坡口端PCPressureSealCap压力密封的阀帽PitchCircleDiameter节圆直径PEPlainEnd(notbeveled)平端（无坡口）PFPlatform平台PIDPiping&InstrumentDiagram管道及仪表流程图PN*NominalPressure公称压力PNPlantNorth工厂北向POSpointofSupport支承点P-PPlainEndPlainEnd两头为平端PREPPrepa

18、ration加工准备PSIA*PoundsPerSquareInchAbsolute磅/PSIGPoundsPerSquareInchGage磅/PTPoint点PTFE*Polytetrafluoroethylene聚四氟乙烯PartNo.件号PVPlugValve旋塞阀PVC*PolyVinylChloride聚氯乙烯QQTY*Quantity数目RR*Radius半径REDReducer异径管REFReference参照REINFReinforce增强REQDRequired需要；申请REV*Revision改正RFRaisedFace凸面RGRingGasket环形垫片RightHan

19、dThread右螺旋RJRingJoint环垫接头RORestrictionOrifice限流孔板RPM*RevolutionsPerMinute转/分RPS*RevolutionsPerSecond转/秒RSRestingSupport支承架，滑动架RTJRingTypeJoint（见RJ）RVReliefValve安全泄液阀SS*South南SSpring弹簧（管架用）SAW(Automatic)SubmergedArcWel*自动埋弧焊SBStudBolt双头螺栓SBScrewedBonnet螺纹阀盖SCSampleCooler取样冷却器SCH*Schedule管壁厚系列号SCRDScr

20、ewed螺纹SEPSmallendPlain小端为平的SETSmallendThreaded小端带螺纹SFSemi-Finished半光SGSightGlass视镜SHSurfaceHardFacing硬质密封面SKSketch草图SMAWShieldedMetalArcWel*有保护的金属电弧焊SMLSSeamless无缝SNSwagedNipple异径短管SOSlipOn滑套SOFSlipOnFlange滑套法兰SPEC*Specification规定，说明SPLSoundPressureLever升压水平SQ*Square方的，平方SRShoutRadius短半径SREShortRadi

21、usElbow短半径弯头SS*StainlessSteel不锈钢STSteamTrap蒸汽疏水阀STD*Standard标准STGSmallTongue&Groove小椎槽面STL*Steel钢STMSteam蒸汽SteamTracing蒸汽拌热SUCTSuction吸进口SVSafetyValve安全灰心阀SWSocketWeld承插焊SWGSwage铸造，模锻SWMGSwingType旋启式SYMSymmetrical对称的TTTee三通TEThreadedEnd螺纹端TEMP*Temperature温度TGTongue&Groove椎槽THD*Threaded螺纹的THK*Thickne

22、ss厚度TLTangentLine切线TNTrueNorth真切北向TOCTopofConcrete混凝土北向TOPTopofpipe管顶TOSTopofSupport支架顶面TopTopofSteel钢构造顶面TYPTypical典型的UUBUnionBonnet带活接头的阀盖UCUnionCap带活接头的阀帽UNUnion活接头VVValve阀VACVacuum真空VARVariable可变的VERTVertical垂直的VOL*Volume卷，册，容量，体积WW*West西WBWeldBranch焊接支管WCWeldCap焊接收帽WDWidth宽度WEWeldEnd焊接端WLWel*Li

23、ne焊接线WNWel*Neck对焊法兰（颈部）WNFWeldNeckFlange对焊法兰WPWorkingPressure工作压力.WorkingPoint工作点WTWallThickness壁厚Weight重量XXHExtraHeavy增强的，加厚的XXHDoubleExtraHeavy双倍增强（厚）的XSExtraStrong增强的XXSDoubleExtraStrong双倍增强的YYPYieldPoint折服点管件Fitting弯头elbow异径弯头reducingelbow带支座弯头baseelbowk半径弯头longradiuselbow短半径弯头shortradiuselbow长半

24、径180弯头longradiusreturn短半径180弯头shortradiusreturn带侧向口的弯头（右向或左向）sideoutletelbow(righthandorlefthand)双支管弯头（形）doublebranchelbow三通tee异径三通reducingtee等径三通straighttee带侧向口的三通（右向或左向）sideoutlettee(righthandor1efthand)异径三通（分支口为异径）reducingtee(reducingonoutlet)异径三通（一个直通口为异径）reducingtee(reducingononerun)带支座三通basete

25、e异径三通（一个直通口及分支口为异径）reducingtee(reducingononerunandoutlet)异径三通（两个直通口为异径，双头式）reducingtee(reducingonbothruns,bullhead)45斜三通45lateral45斜三通（支管为异径）45lateral(reducingonbranch)45斜三通(一个直通口为异径)45lateral(reducingononerun)45斜三通(一个直通口及支管为异径45lateral(reducingononerunan)dbranch)Y型三通（俗称裤衩）true“Y”四通cross等径四通异径四通stra

26、ightcrossreducingcross异径四通（一个分支口为异径reducingcross(reducingononeoutlet)异径四通（一个直通口及分支口为异径）reducingcross(reducingononerunandoutlet)异径四通（两个分支口为异径）reducingcross(reducingonbothoutlet)异径四通（一个直通口及两个分支口为异径）reducingcross(reducingononerunandbothoutlet)异径管reducer齐心异径管concentricreducer偏爱异径管eccentricreducer锻制异径管re

27、ducingswage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,fullcoupling半管接头halfcoupling异径管接头reducingcoupling活接头union内外螺纹缩接（俗称补芯）bushing管帽cap(C)堵头plug短节异径短节nipplereducingnipple;swagenipple弯管Bend预制弯管fabricatedpipebend超越弯管（形）cross-o

28、verbend偏置弯管（形）offsetbend90弯管quarterbend环形弯管cirelebend单侧偏置90弯管（?形）singleoffsetquarterbendS形弯管“S”bend单侧偏置U形膨胀弯管（|?形）singleoffset“U”bendU形弯管“U”bend双偏置U膨胀弯管doubleoffsetexpansion“U”bend斜接弯管mitrebend三节斜接弯管3-piecemitrebend折皱弯管corrugatedbend圆度roundness法兰Flange(FLG）整体管法兰integralpipeflange钢管法兰steelpipeflange螺

29、纹法兰threadedflange滑套法兰（包含平焊法兰）slip-onflange(SO);slip-onweldingflange承插焊法兰socketweldingflange松套法兰lapjointflange(LJF)对焊法兰weldingneckflange(WNF)法兰盖blindflange,blind孔板法兰orificeflange异径法兰reducingflange盘座式法兰padtypeflange松套带颈法兰loosehubbedflange焊接板式法兰weldingplateflange对焊环weldingneckcollar（与stubend相像）平焊环weldi

30、ng-oncollar突缘短节stubend,lap翻边端lappedpipeend松套板式法兰looseplateflange压力级pressurerating,pressureratingclass压力温度等级pressure-temperaturerating法兰密封面，法兰面flangefacing突面raisedface(RF)凸面maleface(MF)凹面femaleface(FMF)榫面槽面环连结面全平面；满平面tonguefacegroovefaceringjointfaceflatface;fullface(FF)圆滑突面smoothraisedface(SRF)法兰面加工粗拙度圆滑的齿形均方根facingfinishroughnesssmoothserratedrootmeansquare(RMS)算术均匀粗拙高度arithmeticalaverageroughnessheight(AARH)配对法兰companion-flange螺栓圆boltcircle.)垫片Gas