阀门术语和管线符号

1阀门术语和管线符号阀门术语和管线符号ValveTermsandPipingSymbols下列是通用的行业术语和缩写ThesearecommonindustrytermsandabbreviationsAC交流电AlternatingCurrentEXPVLV膨胀阀ExpansionValvePSIA磅/平方英寸(绝对值)PoundsPerSquareInchAbsoluteALLIRON全铁结构All-IronConstructionF华氏温度DegreeFahrenheitPSIG磅/平方英寸(表值)PoundsPerSquareInchGageAMERSTD美国标准AmericanStandardFF平面FlatFaceRECIRC再循环Recirculate(d)AMS自动化工程师协会的航空材料规范AeronauticalMaterialSpecificationsoftheSocietyofAutomotiveEngineersFtoF面对面FacetoFaceRF凸面RaisedFaceAPPROX近似值ApproximateFLG法兰端口FlangedEndRPM每分钟转数RevolutionsperMinuteASME美国机械工程师协会AmericanSocietyofMechanicalEngineersFM表示产品已经美国工厂相互保险研究所认证IndicatesproducthasbeenapprovedbyFactoryMutualLaboratoriesRS明杆RisingStemASTM美国实验材料协会AmericanSocietyofTestingMaterialsF/S安全因素FactorofSafetyS.A.E.美国自动化工程师协会SocietyofAutomotiveEngineersATM大气，空气AtmosphereFSPS内螺纹标准管道口径FemaleStandardPipeSizeSB螺纹旋进阀盖Screw-inBonnetBB螺栓阀盖BoltedBonnetFTLB英尺磅(功的单位)FootPoundSE螺纹端口Screwed(Threaded)EndBLR锅炉BoilerGPH加仑/小时GallonsPerHourSJ焊接连接SolderJointB/M材料清单BillofMaterialGPM加仑/分钟GallonsPerMinuteSPEC规格说明SpecificationBTU英国热量单位BritishThermalUnit(s)IBBM铸铁阀体，青铜安装IronBody,BronzeMountedSTD标准StandardC摄氏度DegreeCentigradeINLB英寸-磅Inch-poundSWP蒸汽工作压力SteamWorkingPressureCxC铜对铜IPS铁管口径TEMP温度2CoppertoCopperIronPipeSizeTemperatureCDA美国铜开发协会CopperDevelopmentAssociationMSS美国阀门及其部件行业的制造商标准化协会ManufacturersStandardizationSocietyoftheValveandFittingIndustryTRIM某些阀门部件的专用术语，如阀瓣，阀座环，阀杆，和重填填料阀座衬套Termdesignatingcertainvalvepartssuchasdiscs,seatrings,stems,andrepackingseatbushingsCOND冷凝器CondenserNEC美国国家电器法典NationalElectricalCodeUB整体阀盖UnionBonnetCOP铜CopperNPT美国标准锥管螺纹AmericanStandardTaperPipeThreadUL表示经过美国保险商实验室有限公司认证的产品IndicatesproducthasbeenapprovedbyUnderwriter'sLaboratories,Inc.CSA加拿大标准协会CanadianStandardsAssociationNRS暗杆Non-RisingStemVAC真空VacuumCV止回阀CheckValveOD外径OutsideDiameterVOL提及，容量VolumeCWP冷水工作压力ColdWorkingPressureOS&Y外螺纹和轭架OutsideScrewandYokeWOG水，油，气工作压力Water,Oil,GasWorkingPressureCYL圆柱体气缸CylinderPNEU气动PneumaticWWP水工作压力WaterWorkingPressureDC直流电DirectCurrentPRESS压力PressureDD双阀瓣DoubleDiscP