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1、常用管道英文缩写默认分类2009-10-0811:48:34阅读73评论。字号：大中小ABS*bso1.ute肯定的AISIaAmericanIronandStee1.Institute美国钢铁学会ANSI4AmericanNationa1.StandardsInstitute美国国家标准学会API*AmericanPetro1.eumInstitute美国石油学会APPROXApproximate大约，近似的ASBAsbestos石棉SMEAmericanSocietyOfTestingMateria1.美国机械工程师协会ASSY4Assemb1.y装配，组装STM*mericanSocie
2、tyOfTestingMateria1.美国材料试验协会ATM*Atmosphere大气压AWG*AmericanWireGage美国线规WS*mericanWe1.*Society美国焊接协会AWWAaAmericanWaterWorksAssociation美国水工协会BBBBo1.tedBonnet栓柱连接的阀盖BBByBuyer买方供货B-BBeve1.edEnd-Beve1.edEnd两端为坡口端BCBo1.tCirc1.e螺栓中心圆B.CBo1.tedCover(cap)螺栓连接的阀兰盖(帽)BEBeve1.edEnd(forwe*)坡口(焊接用)B.EBe1.1.End承口BEP
3、BothEndsP1.ain两端平BETBothEndsThreaded两端带螺纹B1.Battery1.imit装置区边界BFB1.indF1.ange法兰盖B1.DB1.ind巨板B1.DG*Bui1.*建筑物BMBi1.1.OfMatCria1.材料表BOPBottomOfPipe管底B-PBeve1.edEnd-P1.ainEnd坡11端.平端BVButterf1.yva1.ve蝶阀BWG*BirminghamWireGage伯明翰线规BWButtWe1.d对焊CCCap管帽C-CCentertoCenter中至中C-ECentertoEnd中至端面C-FCentertoFace中至面
4、CH-OPChainOperated链条操纵的CH.P1.CheckeredP1.ate花纹钢管C.I4CastIron铸铁C1.*C1.ass英制压力等级，等级，种类C1.EARC1.earance间隙CODContinuedonDrawing接续图CO1.*Co1.umn柱，塔CONCConcentric同心的CONNConnection连接，接口CONT*Continue连续CONT.V.Contro1.Va1.ve限制阀CP1.GCoup1.ing管接头，连轴节C.R.ConcentricReducer同心异径管C.S.*CarbonStee1.碳钢C.S.Co1.dSpring冷紧C
5、.S.C.CarSea1.C1.ose在关闭状态下封住C.S.O.CarSea1.Open在开启状态卜封住CUSTCustomer客C.VCheckVa1.ve止回阀DDEG*Degree度DFDrainfunne1.排液漏斗DIM*Dimension尺寸DISCH*Discharge出口,排出DiaphragmVE1.VE隔膜阀DMFDoub1.eMa1.eAndFema1.e双重凹凸DN*Doub1.eMa1.eAndFema1.e公称直径DNDownKDRDrain排液DSDirectiona1.Stop定向限为架DWG*Drawing图EE*East东ECExterna1.Coatin
6、g外面涂防腐层ECCEccentric偏心EFWE1.ectricFusionWe1.ded电容焊的E1.(E1.EV)*E1.evation标高；正面E1.1.E1.bow弯头EQ1.OPEqUiPment设备，装置EQUIVEquiva1.ent相当的E.R.ECCCntriCReducer偏心井经管ERWE1.ectricResistanceWe1.ded电阻焊的EWEyeWashcr&Shower洗眼器与淋浴器EXP.JTExpansionJoint膨胀节FDNFoundation基础FFF1.atFacedOrFu1.1.Faced全平面;满平面F-FFaceToFace而至而FGW
7、FusionGasWc1.*气熔焊FIG*FigureFF1.F1.oOr楼面F1.EXTUBEF1.exib1.eTube挠性管F1.GF1.ange法兰F1.GDF1.anged法兰式的F1.GFF1.angedFace法王面FOBF1.atOnBottom底而平FOTF1.atOnTop顶面平FPFixPoint固定点FSForgedStee1.锻钢FTFFittingToFitting管件直连FTGFitting管件FURNDFurnished供应的，装设的FWFie1.dWc1.d现伤焊GGuide导向GA*Gage表，表压，规（线规）GA1.V*Ga1.vanize镀锌G1.Gro
8、und1.eve1.地面G1.VG1.obeVa1.ve裁止阀GEAROPGearOperated齿轮传动的GMAWGaSMeta1.ArcVVc1.*金属极幅气体爱护焊GSKTGasket玷片GTAW(Incrt)GasTungstenArcWe1.*情性气体爱护钙极电弧焊GVGateVa1.ve闸阀HHHanger吊架HCHoseConnection软管接头H.CP1.GHa1.fCoup1.ing半节管接头HDRHeader总管HEX*Hexagon六角形HFHardA1.1.oyFaceon阀内件(阀心)为Va1.veTrim硬质合金密封面HHHandPo1.e手孔HORHorizon
9、ta1.水平的H.P*HighPressure高压HSHoseStation软管IID*InsideDiameter内径IN*Inch英寸INSInsu1.ation隔热INSTInstrument仪表INVInvert（insidebottomofpipe）管子内底IPSIronPipesize狭管尺寸ISOIsometricDrawing周测图（空视图）I.S.B.1.InsideBattery1.imit装置边界内恻ISNSInsidescrew&Non-risingStem内螺纹非升杆ISRSInsidescrew&Risingstem内螺纹升杆JJTJoint接头JSJackScre
10、w顶开（起）螺栓1.1.C1.ockedC1.osed在关闭状态锁定1.EP1.argeendp1.ain大潮为平的1.ET1.argeendThreaded大端带螺纹1.G1.ong长1.GF1.ensGasketFace透镜垫连接面1.H.THD1.eftHandThread左螺纹1.IFT1.iftType升降式1.J1.apJoint搭接1.JF1.apJointF1.ange松套法兰1.O1.ockedOpen在开启状态下锁定1.P.1.owPressure低压1.R1.ongRadius长半径1.RE1.ongRadiusE1.bow长半径弯头1.TG1.argeTongue&Gr
11、oove大椎槽MMAT1.Materia1.材料MAXMaximum最大MBMachineBo1.t机器螺栓（单头）MFMa1.eandFema1.e凸和凹MFGManufacture制造MFwManufacture制造厂MHManho1.e人孔MIMa1.1.eab1.eIron可锻铸铁MIN*Minimum最小MJMechanica1.Joint机械接头M.1.Match1.ine连续线MSS*ManufacturersStandardizationSocietyoftheVa1.veandFittingsIndustry,Inc.美国阀门和管件制造商标准化协会MTOMateria1.ta
12、ke-off材料统计MWMinimumWa1.1.最小壁厚M.W.Minera1.Woo1.矿（物）MNN*North北NBNomina1.Bore公称孔径N.B.Non-Bonnet无阀盖NCNorma1.1.yC1.osed常闭NIPNipp1.e短管NONorma1.1.yOpen;常开*Number号；数量NOINSNoInsu1.ation不隔热NOMNomina1.公称的；额定的NOZNozz1.e管口NPSNomina1.PipeSize公称管彳仝NPSHNetPositiveSuctionHead净正吸入压头NPTAmericanNationa1.Taper美国锥管螺纹Pipe
13、ThreadNSNomina1.Size公称直径NVNeed1.eVa1.ve针形阀OOD*OutsideDiameter外径OETOneendThreaded一端带螺纹OROutsideRadius外半径ORFOrifice孔板ORIENTOrientation方位OS&YOutsideScrewandYoke外螺纹阀杆和阀柜OSNBOutsideScrewNon-Bonnet外螺纹无阀盖PPP1.ug培头PAPPipingArrangementP1.an管道布置平面图PBPressureSea1.Bonnet压力密封的阀盖P-BP1.ainEnd-Beve1.End平端一坡口端PCPres
14、sureSea1.Cap压力密封的阀帽P.C.D.PitchCirc1.eDiameter节圆直径PEP1.ainEnd(notbeve1.ed)平端(无坡口)PFP1.atform平台PIDPiping&InstrumentDiagram管道与仪表流程图PN*Nomina1.Pressure公称压力PNP1.antNorth工厂北向POSpointofSupport支承点P-PP1.ainEndP1.ainEnd两端为平端PREPPreparation力口工打算PSIA*PoundsPerSquareInchAbso1.ute磅/PSIGPoundsPerSquareInchGage磅/PTPoint点PTFE*Po1.ytCtraf1.uoroethy1.ene聚四班乙烯PT.NOPartNo.件号PVP1.ugVa1.ve旋塞阀PVC*Po1.yViny1.Ch1.oride聚加乙烯QQTY*Quantity数量RR*Radius半径REDReducer异径管REFReference参考REINFReinforce加强REQDRequired须要；申请REV*Revision修改RFRaisedFace凸面RGRingGasket环形粮片R.H.THDRightHandThread右螺旋RJRingJoint环垫接头RORestrictionOrifice限流孔板RPM
