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管件词汇（带缩写中英文对照表）中文名称英文全称英文缩写管子pipe无缝钢管SeamlesssteelpipeSMLS管帽CapC弯头ElbowEL长半径弯头LongradiuselbowELL短半径弯头ShortradiuselbowELS斜接弯头（虾米腰弯头）MiterelbowMEL异径弯头ReducingelbowREL三通TeeT斜三通LateralteeLT异径三通ReducingteeRT异径管接头（大小头）ReducerR同心异径管接头（同心大小头）ConcentricreducerCR偏心异径管接头（偏心大小头）EccentricreducerER管箍CouplingCPL双头管箍FullcouplingFCPL单头管箍HalfcouplingHCPL异径管箍ReducingcouplingRCPL内外螺纹接头BushingBU活接头UnionUN软管接头HosecouplerHC翻边短节StubendSE短节PipenippleorstraightnippleNIP异径短节SwagednippleSNIP管帽（封头）CapCP管堵（丝堵）PlugPL盲板BlankBLK8字盲板Spectacleblind(blank)SB补强板ReinforcingpadRP法兰flange法兰FlangeFLG滑套法兰（包括平焊法兰）Slip-onflangeSO松套法兰LapjointflangeLJF对焊法兰WeldingneckflangeWNF承插焊法兰Socket-weldingflangeSWF螺纹法兰ThreadedflangeT异径法兰ReducingflangeREDF法兰盖（日法兰）BlindflangeBF管件词汇（带缩写中英文对照表）法兰密封面FlangescalingfaceFSF突面RaisedfaceRF凸面MalefaceMF凹面FemalefaceFMF全平面；满平面Flatface；fullfaceFF凹凸面MaleandfemalefaceMFF环连接面RingjointfaceRJ榫槽面TongueandgroovefaceTG榫面TonguefaceTF槽面GroovefaceGF光滑突面SmoothraisedfaceSRF均方根RootmeansquareRMS算术平均粗糙高度ArithmeticalaverageroughnessheightAARH螺栓圆BoltcircleB.C.垫片gasket垫片GasketGSKT非金属垫片Non-metallicgasketNMG石棉垫片AsbestosgasketAG橡胶垫片RubbergasketRG聚四氟乙烯包复垫片PTFEenvelopegasketTEG半金属垫片Semi-metallicgasketSMG金属包垫片Meta-jacketgasketMJG缠绕式垫片SpiralwoundgasketSWG金属垫片MetallicgasketMG金属平垫片FlatmetallicgasketFMG齿形金属垫片SolidmetalserratedgasketSMSG透镜式金属环垫LensringgasketLER八角形金属环垫OctagonalringgasketOCR椭圆形金属环垫OvalringgasketOVR内外定位环InnerringandouterringIR/OR内定位环InnerringIR外定位环OuterringOR紧固件螺栓BoltB螺柱StudboltSB螺母NutNU花蓝螺母TurnbuckleTB垫圈WasherWSR弹簧垫圈SpringwasherSWSR管件词汇（带缩写中英文对照表）阀门闸阀GatevalveGV截止阀GlobevalveGLV止回阀CheckvalveCHV蝶阀ButterflyvalveBUV球阀BallvalveBAV旋塞阀Plugvalve(cock)PV调节阀ControlvalveCV减压阀PressurereducingvalveRV蒸汽疏水阀SteamtrapST泄压阀PressurereliefvalvePRV呼吸阀BreathervalveBV针形阀NeedlevalveNV角阀AV隔膜阀DV三通阀TWV插板阀SGV阀门-阀门结构、零件内螺纹InsidescrewIS螺栓连接的阀盖BoltedbonnetBB螺栓连接的阀帽BoltedcapBC焊接阀盖WeldedbonnetWB升杆式（明杆）RisingstemRS非升杆式（暗杆）Non-risingstemNRS阀门-其他用途的阀安全泄气阀SafetyvalveSV安全泄液阀ReliefvalveRV管道特殊元件pipingspecialelement软管接头HoseconnectionHC管道上的小型设备气液分离器SeparatorSPR阻火器FlamearresterFA过滤器StrainerSRY型过滤器Y-typestrainerSRYT型过滤器T-typestrainerSRT桶式过滤器BuckettypestrainerSRB临时过滤器TemporarystrainerTSR消声器SilencerSIL视镜SlightglassSG管件词汇（带缩写中英文对照表）取样冷却器SamplecoolerSC排液漏斗DrainfunnelDF管道混合器LinemixerLM限流孔板RestrictionorificeRO混合孔板MixingorificeMO爆破片（爆破膜）RupturediskRD补偿器ExpansionjointEJ管道特殊件-端部连接endconnection坡口端BeveledendBE平端PlainendPE螺纹端ThreadedendTE环垫接头RingjointRJ法兰式的FlangedFLGD对焊的ButtweldedBW螺纹的ThreadedTHD承插焊的SocketweldedSW小端为平的SmallendplainSEP大端为平的LargeendplainLEP两端平BothendsplainBEP小端带螺纹的SmallendthreadSET大端带螺纹的LargeendthreadLET两端带螺纹的BothendsthreadBET一端带螺纹OneendthreadOET穿线管EMTConduit螺纹美国标准椎管螺纹AmericanstandardtaperpipethreadNPT英制惠氏标准螺纹BritishBSW金属材料-黑色金属ferrousmetal碳素钢CarbonsteelCS不锈钢StainlesssteelS.S.铸铁CastironC.I.可锻铸铁MalleableironMI非金属材料non-metallicmaterial丙烯腈-丁二烯-苯乙烯Acrylonitrile-butadiene-styreneABS聚乙烯PolyethylenePE聚氯乙烯PolyvinylchloridePVC苯乙烯橡胶Styrene-rubberSR聚丁烯PolybutenePB聚丙烯PolypropylenePP管件词汇（带缩写中英文对照表）聚苯乙烯PolystyrenePS氯化聚醚ChlorinatedpolyetherCPE聚酰胺PolyamidePA聚碳酸酯PolycarbonatePC聚甲基丙烯酸甲酯PolymethylMethacrylatePMMA醋酸丁酸纤维素CelluloseacetatebutyrateCAB氯化聚氯乙烯ChlorinatedpolyvinylchlorideCPVC聚偏二氟乙烯PolyvinylidenefluorideFVDF聚烯烃PolyolefinPO聚四氟乙烯PolytetrafluoroethenePTFE乙丙橡胶EthylenepropylenerubberEPR管道材料规定pipingmaterialspecification公称直径NominaldiameterDN公称压力NominalpressurePN压力级、等级、类别ClassCL低压LowpressureL.P.中压MediumpressureM.P.高压HighpressureH.P.大气压AtmosphereATM壁厚WallthicknessWT壁厚系列号SchedulenumberSCH.No.标准StandardSTD加强ExtrastrongXS特强DoubleextrastrongXXS金属材料MetallicmaterialM碳钢CarbonsteelCS铸钢CaststeelCAS锻钢ForgedsteelFS合金钢AlloysteelAS不锈钢StainlesssteelSS奥氏体不锈钢AusteniticAUST铸铁CastironCI可锻铸铁MalleableironMI球墨铸铁DuctileironDI铝AluminumAL黄铜BrassBRS青铜BronzeBRZ紫铜CopperCU低合金钢LowalloysteelLAS管件词汇（带缩写中英文对照表）低合金锻钢ForgedlowalloysteelFLAS低合金铸钢CastlowalloysteelCLAS材料统计materialtake-off（MTO）材料表BillofmaterialBM综合管道材料表ConsolidatedpipingmaterialsummarysheetCPMSS材料情况报告表MaterialstatusreportMSR数量QuantityQTY图名管道布置平面PipingarrangementplanRAP初版设备布置图PreliminaryplotplanAissue内部审查版设备布置图InternalapprovalplotplanBissue用户审查版设备布置图OwnerapprovalplotplanCissue确认版设备布置图ConfirmplotplanDissue研究版设备布置图PlanningplotplanEissue设计版设备布置图DesigningplotplanFissue施工版设备布置图ConstructionplotplanGissue工艺流程图ProcessflowdiagramPFD管道和仪表流程图Piping&instrumentdiagramPID接续图ContinuedondrawingCOD详图DetailDTL管段图Spooldrawing(eachlineisometricdrawing)SPDWG图号DrawingnumberDWGNO所在图号DrawingidentificationDWGI材料表ListofmaterialLOM汇料Materialtake-offMTO附录AppendixAPPX工号JobNumberJOB.NO.基础工程设计数据BasicengineeringdesigndataBEDD详细工程设计数据DetailengineeringdesigndataDEDD修改号RevisionnumberREV.NO.参考图ReferencedrawingREF采样接口SampleconnectionSC厂房、站、单元软管站、公用工程站HosestationHS设备布置项目区界内侧InsidebatterylimitI.S.B.L.项目区界BatterylimitBL建北ConstructionnorthCN管件词汇（带缩写中英文对照表）东EastE西WestW南SouthS北NorthN水平HorizontalH竖直、铅直、直立VerticalV地坪GroundGRD地下UndergroundUG装置边界线BatterylimitlineBL事故沐浴洗眼器EmergencyshowerandeyewasherESEW软管站HosestationHS接续分界线MatchlineML管道支架（管架）PipingsupportPS管桥PiperackPR构架（构筑物）StructureSTRU建筑物StructureBLDG清扫设施PurgedevicePD池Pi