石油化工配管工程常用缩写词

石油化工配管工程常用缩写词石油化工配管工程常用缩写词石油化工配管工程常用缩写词石油化工公司配管工程常用缩写词SH/T3902-93目次总则1、管子及管件2、法兰3、垫片4、牢固件5、阀门6、管道上用的设备7、隔热、伴热8、配管资料和等级9、装置部署10、尺寸标准11、图、表12、操作方式及工作参数13、施工14、其余总则本标准合用于石油化工公司工艺装置（单元）配管工程设计，其余配管工程设计可参照使用。本标准未包含的缩写，设计需要时，可采纳其余通用的英文缩写，或参照本标准派生。1管子及管件(pipingfitting)编号缩写中文名称英文名称P管子PipeEL弯头Elbow长半径弯头Longradiuselbow短半径弯头Shortradiuselbow斜接弯头（虾米腰弯头）Mitreelbow异径弯头ReducingelbowT三通Tee斜三通Lateraltee异径三通ReducingteeR异径管接头（大小头）Reducer齐心异径管接头（齐心大小头）Concentricreducer偏爱异径管接头（偏爱大小头）Eccentricreducer编号缩写中文名称英文名称CPL管箍Coupling双头管箍Fullcoupling单头管箍Halfcoupling异径管箍ReducingcouplingBU内外螺纹接头BushingUN活接头UnionHC软管接头HosecouplerSE翻边短节StubendNIP短节Pipenippleorstraightnipple异径短节SwagednippleCP管帽（封头）Cap双头螺纹短节Fullnipple斜接增强管接头latroletPL管堵（丝堵）PlugBLK盲板Blank字盲板Spectacleblind(blank)RP补强板Reinforcingpad椭圆形管帽ellipsoidcap管道柔性Pipingflexibility管道塑性变形Pipingplasticdeformation管道冷紧Pipingcoldspring涟漪赔偿器Bellowstypeexpansionjoint万向接头式赔偿器Gimbalexpansionjoint压力均衡赔偿器Pressurebalancedexpansionjoint2法兰(pipingcomponents)编号缩写中文名称英文名称PLG法兰Flange对焊法兰Weldingneckflange平焊法兰Slip-onflange承插焊法兰Socket-weldingflange螺纹法兰Threadedflange松套法兰Lappedjointflange异径法兰Reducingflange法兰盖（日法兰）BlindflangeFSF法兰密封面Flangescalingface全平面Flatface凸台面Raisedface凹凸面Maleandfemaleface凹面Femaleface凸面Maleface环连结面Ringjointface榫槽面Tongueandgrooveface榫面槽面垫片编号缩写中文名称垫片非金属垫片石棉垫片橡胶垫片聚四氟乙烯包复垫片半金属垫片金属包垫片环绕式垫片金属垫片金属平垫片齿形金属垫片透镜式金属环垫八角形金属环垫椭圆形金属环垫内外定位环内定位环外定位环牢固件编号缩写中文名称螺栓螺柱NU螺母TB花蓝螺母WSR垫圈弹簧垫圈导向支架转动支加可变弹簧支架吊耳垂直载荷均布载荷轴向载荷侧向水平荷载管墩管道吊架管托管卡

TonguefaceGrooveface英文名称GasketNon-metallicgasketAsbestosgasketRubbergasketPTFEenvelopegasketSemimetallicgasketMeta-jacketgasketSpiralwoundgasketMetallicgasketFlatmetallicgasketSolidmetalserratedgasketLensringgasketOctagonalringgasketOvalringgaksetInnerringandouterringInnerringOuterring英文名称BoltStudboltNutTurnbuckleWasherSpringwasherGuidesupportRollingsupportVariablespringsupportLug(ear)VerticalloadUniformloadAxialhorizontalloadLateralhorizontalloadPipingsleeperPipinghangerPipeshoePipingclamp阀门编号缩写中文名称英文名称GV闸阀GatevalveGLV截止阀GlobevalveCHV止回阀CheckvalveBUV蝶阀ButterflyvalveBAV球阀BallvalvePV旋塞阀Plugvalve(cock)CV调理阀ControlvalveSV安全阀SafetyvalveRV减压阀PressurereducingvalveST蒸汽疏水阀SteamtrapPRV泄压阀PressurreliefvalveBV呼吸阀BreathervalveNV针形阀NeedlevalveAV角阀DV隔阂阀节流阀ThrottlevalveTWV三通阀SGV插板阀管道上用的小型设备编号缩写中文名称英文名称SPR气液分别器SeparatorFA阻火器FlamearresterSR过滤器Strainer型过滤器Y-typestrainer型过滤器T-typestrainer桶式过滤器Buckettypestrainer暂时过滤器TemporarystrainerSIL消声器SilencerSG视镜SlightglassSC取样冷却器SamplecoolerDF排液漏斗DrainfunnelLM管道混淆器LinemixerRO限流孔板Restrictionorifice混淆孔板MixingorificeRD爆破片（爆破膜）RupturediskEJ赔偿器Expansionjoint隔热、伴热编号

缩写

中文名称

英文名称INS

隔热保温

ThermalinsulationHotinsulation编号缩写中文名称保冷防烫伤隔热隔热资料防潮层保护层金属网扎带T&I伴热管道伴热（冷）蒸汽外伴热蒸汽内伴热蒸汽夹套伴热电伴热配管资料和等级编号缩写中文名称金属资料碳钢铸钢锻钢合金钢不锈钢奥氏体不锈钢SS铸铁可锻铸铁球墨铸铁AL铝黄铜青铜紫铜低合金钢低合金锻钢低合金铸钢THK壁厚表号标准增强特强装置部署编号缩写中文名称CN建北

英文名称ColdinsulationPersonnelprotectioninsulationInsulationmaterialMoisture-resistantlaggingjacketingMetallicwireclothbandTracingandinsulationTracingExternalsteamtracingInternalsteamtracingSteam-jackettracingElectrictracing英文名称MetallicmaterialCarbonsteelCaststeelForgedsteelAlloysteelStainlesssteelAusteniticstainless-steelCastironMalleableironDuctileironAluminumBrassBronzeCopperLowalloysteelForgedlowalloysteelCastlowalloysteelThicknessSchedulenumberStandardExtrastrongDoubleextrastrong英文名称Constructionnorth编号缩写中文名称英文名称E东EastW西WestS南SouthN北NorthH水平HorizontalV竖直、铅直、直立VerticalGRD地坪GroundUG地下UndergroundBL装置界限限BatterylimitlineESEW事故洗浴洗眼器EmergencyshowerandeyewasherHS软管站HosestationML接续分界限MatchlinePS管道支架（管架）PipingsupportPR管桥PiperackSTRU构架（修建物）StructureBLDG建筑物BuildingPD打扫设备PurgedevicePT池PitSHLT棚ShelterCOFF围堰CofferdamFL楼板FloorPF平台Plateform尺寸标明编号缩写中文名称英文名称EL标高ElevationBOP管底BottomofpipeCOP管中心CenterofpipeTOP管顶TopofpipeFOB底平FlatonbottomFOT顶平FlatontopCL(屯)中心线CenterlineTL切线TangentlineSYM对称的SymmetricalBOS支架底BottomofsupportTOS支架顶TopofsupportCL净距（净空）ClearanceCTC中心至中心CentertocenterCTF中心至面CentertofaceCTE中心至端部CentertoendETE端到端EndtoendFEF法兰端面FlangeandfaceFTF面到面Facetoface编号缩写中文名称直径DN公称直径ID内径OD外径DIM尺寸MAX最大MIN最小AVG均匀APP约、近似点标高图表编号缩写中文名称PFD工艺流程图PID管道和仪表流程图COD接续图DTL详图SPDWG管段图(ISODWG)DWGNO图号DWGI所在图号LOW资料表MTO汇料APPX附录JOB.No.工号BEDD基础工程设计数据DEDD详尽工程设计数据REV.No.改正号REF参照图DWGSC采样接口操作方式及工作参数编号缩写中文名称AUT自动ML手动CHOP链条操作CSC铅封关CSO铅封开LC锁闭LO锁开NC正常关NO正常开

英文名称DiameterNominaldiameterInsidediameterOutsidediameterDimensionMaximumMinimumAverageApproximatePointelevation英文名称ProcessflowdiagramPiping&instrumentdiagramContinuedondrawingDatailSpooldrawing(eachlineisometricdrawing)DrawingnumberDrawingidentificationListofmaterialMaterialtake-offAppendixJobNumberBasicengineeringdesigndataDetailengineeringdesigndataRecisionnumberReferencedrawingSampleconnection英文名称AutomaticManualcontrolChainoperatedCarsealcloseCarsealopenLockclosedLockopenNormallycloseNormallyopen编号缩写中文名称英文名称ATM大气压AtmospherePN公称压力NominalpressureA绝压G表压(T)温度Temperature(P)压力Pressure施工编号缩写中文名称英文名称W焊接Welding电弧焊Arcwelding气体保护电弧焊Gasshielded-acrwelding电熔焊Electricfusionwelding电阻焊ElectricResistancewelding气焊Gaswelding搭接焊Lapwelding对焊Buttwelding角焊Filletwelding焊件weldment定位焊Tackwelding承插焊Socketwelding连续焊Continuouswelding密封焊Sealwelding堆焊Surfacing现场焊接FieldweldingHT热办理Heattreatment预热Preheating应力除去Stressrelief焊后热办理PostweldheattreatmentEIT检查、探伤和实验Examination,inspection&testing外观检查Visualexamination(UT)超声探伤Ultrasonicinspection(test)(RT)射线探伤Radiographicinspection(test)(MT)磁粉探伤Magneticparticleinspection(test)(PT)液体浸透查验Liquidpenetrateinspection(test)硬度实验Hardnesstesting水压实验Hydraulictesting气压实验Pneumatictesting焊条Coveredelectrode焊丝Weldingwire装置、组合Assembly现场Field现场制造Fieldfaricated编号缩写中文名称英文名称现场决定Suitinfield冷紧Coldspring螺栓冷紧Boltcoldtightening螺栓热紧Bolthottightening冲洗口Cleanout退火AnnealedPE平端面PlainendBE坡口端BelelledendTHR螺纹ThreadHB布氏硬度BrinnelhardnessRC洛氏硬度1夹杂物inclusion2气孔blowhole3咬边undercut4焊瘤overlap5白点Fisheye6烧穿Meltthru7凹坑pit8未焊满Incompletelyfilledgroove9塌陷Excessivepenetration10焊接裂纹Weldcrack11焊接缺点Welddefects12未焊透Incompletepenetration13未熔合Incompletefusion14夹渣Slaginclusion15等离子切割Plasmacutting16保护气体Shieldedgas17钎焊brazing18单面焊Weldingbyoneside19双面焊Weldingbybothside20焊脚leg21焊趾Toeofweld22焊缝长度Weldlength23手工焊Manualwelding24自动焊Automaticwelding25断续焊Intermittentwelding26允许误差tolerance27隐蔽工程Concealedwork28母材Basemetal29装置座标Plantcoordinate30软管站Hosestation31管道间距Pipingspacing32管道净距（外侧与外侧）Pipingclearance33管顶标高Elevationofpipingcenter34管道振动Pipingvibration35管道共振Pipingresonance36喘振surging37弯头处的激振动Excitingforceatelbow38减振器cushion39管道桡度Pipingdeflection40电化学腐化Galvaniccorrosion41晶间腐化Intergranularcorrosion42脱脂degreasing