特氣系統(tǒng)設(shè)計(jì)工程中常用的中英文對(duì)照表全

特氣系統(tǒng)設(shè)計(jì)工程中常用的中英文對(duì)照表中英文對(duì)照表Glossary英文縮寫英文中文TBWTubeButtWeld管道對(duì)焊Tube管道Pipe管道CoaxialTube雙套管DoubleTube雙套管Elbow彎頭EqualTee正三通R-TeeReducingTee變徑三通Reducer大小頭QuickConnector快插接頭Hose軟管BVBallValve球閥CVCheckValve止回閥、逆止閥SafetyRelifeValve安全閥、泄壓閥BellowsValve波紋管閥Dia.VDiaphragmValve隔膜閥TeeValve三通閥Three-WayValve三通閥Four-WayValve四通閥GateValve閘閥NVNeedleValve針閥BleedValve微漏閥GlobeValve球形閥AngleValve角閥ButterflyValve碟閥Damper風(fēng)閥Filter過濾器Gauge壓力表RegRegulator調(diào)壓閥PGPressureGauge壓力表PSGPressureSwitchGauge壓力表開關(guān)PTPressureTransducer壓力傳感器Manometer負(fù)壓計(jì)VCRVacuumCouplingRadlabSwagelockcorporationVCRVacuumCouplingRadiusSeal面密封VCRFittingVCR接頭S-GlandShortGland短頸接頭L-GlandLongGland長(zhǎng)頸接頭F-NutFemaleNut母螺母M-NutMaleNut公螺母Gasket墊片HighFlowGland高流量接頭HighFlowNut高流量螺母VCRFemaleCapVCR母堵頭VCRMalePlugVCR公堵頭CoaxialTerminator雙套管收尾環(huán)CoaxialSleeve雙套管滑套Union卡套式直通UnionTee卡套式正三通ReducingUnion卡套式大小頭ReducingUnionTee卡套式異徑三通UnionElbow卡套式彎頭UnionCross卡套式十字通FrontFerrule前卡套BackFerrule后卡套FrontAndFerruleSet卡套組SWGCapSWG母堵頭SWGPlugSWG公堵頭FemaleConnector母連接件MaleConnector公連接件Vacuum真空VacuumElbow彎頭VacuumBellows波紋管VacuumFlange法蘭VacuumClamp卡箍VacuumCentering中心圈BlankFlange盲法蘭Test測(cè)試PressureTest壓力試驗(yàn)HeliumLeakTest氦檢漏測(cè)試ParticleTest顆粒度測(cè)試MoistureTest水分測(cè)試OxygenTest氧分測(cè)試ppmpartpermillion百萬分之一/10的負(fù)6次方ppbpartperbillion十億萬分之一/10的負(fù)9次方pptpartpertrillion萬億分之一/10的負(fù)12次方DEW-POINTDew-Point水分露點(diǎn)particle顆粒%percent百分比APAcidPolished（Annealtreatment&Passivation）/(Acidpickling)酸洗拋光BABrightAnneal（BrightAnnealtreatment）/(BrightAnnealing)光輝退火

光輝燒鈍處理或稱光沾退火CPchemicalPolished化學(xué)拋光MPMechanicalPolished機(jī)械研磨處理或稱機(jī)械拋光EPElaectroPolished電解研磨處理/電拋光Coldworking冷加工Heattreatment熱處理VODVacuumOxygenDecarbonization真空氧化脫碳VIMVacuumInductionMelt真空感應(yīng)熔煉VARVacuumArcRemelt真空電弧再熔V+V

VIM/VARvacuuminductionmelt/vacuumarcremelt

Vim(Vacuuminductionmelting)+Var（VacuunArcRemelting）真空二次重熔解超清鋼或稱雙真空熔煉GalvanizedSteel鍍鋅鐵皮風(fēng)管PlasticMaterial塑料材質(zhì)PCTFEPolychlorotetrafluoroethylenePEPolyethylene聚乙烯PFAPerfluoroalkoxy全氟化合物PTFEPolytetrafluoroethylene聚四氟乙烯PVDFPolyvinylideneFluoride聚偏二氟乙烯ZnZinc鋅AIAluminium鋁Copper銅Brass黃銅SSStainilessSteel不銹鋼NiNickel鎳RaRoughaverage表面平均粗糙度Rmax表面粗糙度最大值Raave表面平均粗糙度Ramax表面粗糙度最大值NPTNational（American）PipeThread錐螺紋接口形式CGACompressGasAssociation美國(guó)壓縮氣體協(xié)會(huì)（常用來表示氣體鋼瓶接口標(biāo)準(zhǔn)）如：CGA580DISSDiameterIndexSafetySystem（常用來表示超高純氣體鋼瓶接口標(biāo)準(zhǔn)，與CGA區(qū)別在于密封形式為面密封）注