阀门英文单词缩写

EccReducerPTFEPIPE,,ConReducerRPTFEFittings,BERFFlangesBWSTRGaskets,;BLSMInstrumentsBC.SWINGSTLMiscellaneouscomponentsBB.OS&YSWerectionmaterialsBC.LIFTSObolts:Dual-plateSchSOFB.L.OP.SB.ISRSWNFB.GEAROP.IPLFFWLRFFLWNGATEVALVEFWFRPPipeGVY2ELElbowHFSSAWELLLongradiuselbowLJLSAWELSShortradiuselbowLEFWMELMitreelbowLLSMLSRELReducingelbowMFR'S.ST'dLSAWTTeeNPT(60O)RTReducingteeLTLateralteePERReducer1iCRConcentricreducerEREccentricreducer5CPLCouplingFCPLFullcoupling0HCPLHalfcoupling4RCPLReducingcouplingBUBushingUNUnion5HCHosecoupler!SEStubendNIPPipenippleorstraightnippleSNIPSwagednippleCPCapPLPlugBLKBlankSB8SpectacleblindPLGFlangeRPReinforcingpadSOFSlip-onflange0SWFSocket-weldingflange8WNFWeldingneckflangeTThreadedflange6LJLappedjointflangeREDFReducingflange&BFBlindflangeFSFFlangescalingface/FFFFlatface)RFRaisedfaceMFFMalendfemaleface)LFFemalefaceLMMalefaceRJRingjointfaceTGTonguendgroovefaceTFTonguefaceGFGroovefaceGGasket+NMGNon-metallicgasketAGAsbestosgasketRGRubbergasketSWGSpiralwoundgasket,SMGSemimetallicgasketTEGPTFEenvelopegasketMJGMeta-jacketgasketMGMetallicgasket6FMGFlatmetallicgasketLERLensringgasketOCROctagonalringgasketSMSGSolidmetalserratedgasketOVROvalringgaksetIR/ORInnerringndouterringIRInnerringOROuterring4BBolt&SBStudboltWSRWasherNUNutTBTurnbuckleGVGatevalveSWSRSpringwasherGLVGlobevalveCHVCheckvalveBUVButterflyvalve7BAVBallvalvePVPlugvalvecockCVControlvalveSVSafetyvalveRVPressurereducingvalve4STSteamtrapPRVPressurreliefvalveAVBVBreathervalve6NVNeedlevalve#DVSPRSeparatorSGVTWVFAFlamearrester$SRStrainer$SRYYY-typestrainer9SRTTT-typestrainerSRBBuckettypestrainerTSRTemporarystrainer5SILSilencerSGSlightglass(SCSamplecoolerDFDrainfunnelLMLinemixerRORestrictionorificeMOMixingorificeRDRupturedisk&EJExpansionjointINSThermalinsulationHHotinsulationCColdinsulation,XPPersonnelprotectioninsulation4T&ITracingndinsulationTracingESTExternalsteamtracingISTInternalsteamtracingSJTSteam-jackettracingETElectrictracingMMetallicmaterialCSCarbonsteelCASCaststeel!FSForgedsteelASAlloysteel$SSStainlesssteelAUSTSSAusteniticCICastironstainless-steel4MIMalleableironDIDuctileironALAluminumBRSBrassBRZBronze1CUCopperLASLowalloysteelFLASForgedlowalloysteel4CLASCastlowalloysteel+THKThicknessSCHSchedulenumberSTDStandardXSExtrastrongXXSDoubleextrastrongEEast&CNConstructionnorthWWestSSouthNNorthHHorizontal+VVerticalGRDGroundUGUnderground%BLBatterylimitlineESEWEmergencyshowerndeyewasherHSHosestationMLMatchlinePSPipingsupportPRPiperack8STRUStructure2LBLDGBuildingPDPurgedevicePTPitSHLTShelter4COFFCofferdamFLFloorPFPlateform0ELElevationBOPBottomofpipeCOPCenterofpipeTOPTopofpipeFOBFlatonbottomFOTFlatontopCLCenterlineTLTangentlineSYMSymmetricalBOSBottomofsupportTOSTopofsupportCLClearanceICTCCentertocenterCTFCentertofaceCTECentertoendETEEndtoend.FEFFlangendface&FTFFacetofaceDDiameterIDInsidediameterODOutsidediameterDNNominaldiameter!YDIMDimensionMAXMaximumMINMinimum%AVGAverageAPPApproximate7PT.ELPointelevationPFDProcessflowdiagramPIDPiping&instrumentdiagramCODContinuedondrawingDTLDatail)SPDWGISODWGSpooldrawingeachlineisometricdrawingDWGNODrawingnumberDWGIDrawingidentificationLOWListofmaterial,vMTOMaterialtake-offAPPXAppendix6JOB.No.JobNumberBEDDBasicengineeringdesigndataREV.No.RecisionnumberREFDWGReferencedrawingDEDDDetailengineeringdesigndata;SCSampleconnectionAUTAutomaticMLManualcontrolCHOPChainoperated!CSCCarsealcloseCSOCarsealopenLCLockclosedLOLockopen6NCNormallycloseNONormallyopen6ATMAtmosphere({PNNominalpressureAGTTemperaturePPressure'.WWeldingAWArcweldingGSAWGasshielded-acrweldingEFWElecricfusionweldingERWElectricResistanceweldingGWGasweldingLWLapweldingBWButtweldingTWTackweldingSWSocketweldingCWContinuousweldingSEWSealweldingSFGSurfacingFWFieldweldingHTHeattreatment'PHPreheatingSRStressrelief*PWHTPostweldheattreatmentEITExamination,inspection&testingVEVisualexaminationUIUTUltrasonicinspectiontestRIRTRadiographicinspectiontestMPIMTMagneticparticleinspectiontestLPIPTLiquidpenterantinspectiontestHADTHardnesstestingHYDTHydraulictestingPNETPneumatictestingCoveredelectrode@SFSuitinfield,CSPColdspringBCTBoltcoldtighteningBHYBolthottighteningCOCleanoutANNYAnnealed0PEPlainendBEBelelledendTHRThread3HBBrinnelhardnessRCFDNFoundationREFReferenceINFInformationREVRevisionSEQSequenceW/EWithequipmentW/IWithinstrumentCMColourmark+CACorrosionallowance8UTLUtilityUCUtilityconnection(QTYQuantityWTWeight7MHRManhourBCBoltcircle3HPHighpoint+LPLowpointSUCSuctionDISDischargeSOSteamoutNPTNationalstandardtaperpipethreadNPSNationalstandardstraightpipethreadDRDrainVTVent,^RTGRatingCLClassSMLSSeamless90ELBOW,BW,20#,SMLS,LR,GB/T8163,SH/T3408,Gr,Sch409020#GB/T8163SH/T34081SCH40ASME11/2*3/4SWSCH8020GB/T14383(I)11/2*3/4SW()SCH80()2020#GB/T14383(I)90ELBOW20#GALVSMLSGB/T8163,LRBW:SH3408SCH80GALVLRSWAGENIPPLE20#GB8163PBE:MSSSP-95SCH80PBE:MSSSP-95SPIRALWOUNDGASKETCL150RF,4.5MM,304+GRAF,344INNERRING,CSOUTRING:SH340720GB/T699SW40T025/01SCH160/STUDBOLTWITH2HEAVYNUTS,35CRMOA/35CRMOA,SH3404GALVgalvanizedLRlongradius4.5MM,304+GRAF,344I