三通管件中英文对照表三通tee异径三通reducingtee等径三通straighttee带侧向口的三通（右向或左向）sideoutlettee（righthandor1efthand）异径三通（分支口为异径）reducingtee（reducingonoutlet）异径三通（一个直通口为异径reducingtee（reducingononerun）带支座三通basetee异径三通（一个直通口及分支口为异径）reducingtee（reducingononerunandoutlet）异径三通（两个直通口为异径，双头式）reducingtee（reducingonbothruns,bullhead）45斜三通45lateral45斜三通（支管为异径）45lateral（reducingonbranch）45斜三通（一个直通口为异径）45lateral（reducingononerun）45斜三通（一个直通口及支管为异径）45lateral（reducingononerunandbranch）Y型三通（俗称裤衩）true“Y”管舾基本附件中英文对照FLAANGE法兰SLIP-ONFLANGE搭焊法兰BLINDFLANGE盲板法兰SPECTACLEFLANGE眼镜法兰（8字法兰）SET-ONFLANGE座板法兰（单面焊接座板）CENTERFLANGE法兰通舱件SHOREFLANGE通岸法兰SOCKETWELDINGSQUAREFLANGE插承焊法兰（液压用）镀银铜焊接型法兰AL-BRASSANDCOPPERNICKELCOMPOSITEFLANGE铝黄铜/铜镍松套法兰（复合法兰）SILVERBRAZINGTYPEFLANGEREDUCER异径接头CONCENTRICREDUCER同心异径接头ECCENTRICREDUCER偏心异径接头BLINDPLATEPIPECOAMINGHEATINGCOILELBOWSLEEVE堵板管子加强圈加热盘管弯头套管DOUBLEPLATE冲击板SUCTIONBELLMOUTHPENETRATIONTEESHORTELBOW吸口通舱）贯通三通短弯头STEELSOCKETWELDINGCOUPLING碳钢插承焊接头SOCKETWELDINGELBOW插承焊接弯头WROUGHTCOPPERELBOWBRAZINGTYPE锻造紫钢铜焊接弯头GASKET垫片FULLFACEGASKET平垫片NONASBESTOS非石棉NEOPRENE氯丁橡胶RINGTYPEGASKET环型垫片OILRESISTANT耐油RUBBER橡胶UNION卡套CLEANINGPLUG清理塞GAUGEBOSS计量器座（焊接座）AIRVENTANDDRAINPLUG子SPRAYNOZZLE喷雾喷嘴排气和泄放塞SCUPPERPLUGFORDRAINPIPEVOICETUBE扬声器甲板排水口塞STEELHOPPER碳钢排水口SPECIALSCUPPER专用排水口（围栏UBOLTANDPLASTICSEATU型螺栓和塑料座CHAIN链子PLASTICCLAMP塑料卡BOLT/NUT螺栓/螺母JOINT连接SOCKETWELDING插承焊SLIDINGPAD滑动垫TEFRON特氟隆PHENOLRESIN石灰酸树脂（聚四氟乙烯）FIXPIPECEFORSTEELPIPE碳钢管固定块PVCCOUPLINGJOINTPVC配合连接COPPERPIPESTRAP铜管板卡FREONPIPEWOODENPAD氟利昂管木垫ANCHOR锚MULTITUBE多芯管STAINLESSSTEEL不锈钢STEEL钢式）INCLINDPENETRATION斜贯通（套管）HANDLE手柄/把手COPPER铜AL-BRASS铝黄铜CU-NI铜镍BITETYPEUNION咬合式接头（平肩螺纹接头）BITETYPEREDUCTINGUNION异径咬合式接头BITETYPEUNIONELBOW咬合式卡套弯头BITETYPEUNIONTEE咬合式卡套三通BITETYPEMALECONNECTOR咬合式插承连接BITETYPEFEMALECONNECTOR咬合式内螺纹连接