钢管及管件中英文对照.docx

Reducer偏心异径管PTFE  聚四***乙烯PIPE管,导管,输送管ConReducer同心异径管RPTFE 增强聚四***乙烯 Fittings:配件,附件BE      坡口RF          突面 Flanges:法兰BW       对焊STR    过滤器 Gaskets:垫片,垫圈;接合垫BL    法兰盖 SM    无缝Instruments: 螺栓阀盖旋启式STL  ponents:&Y 螺栓阀盖外螺纹及轭式SW       承插 erectionmaterials: 螺栓阀盖升降式 SO        平焊bolts:螺栓Dual-plate          双蝶板Sch 管道壁厚标号SO——.   ——.   全通径齿轮操作I内螺纹暗杆 PL——板式平焊法兰FF          全平面 WL          焊接 RF——密封面形式代号,密封面形式为“突面FL          法兰 WN          带颈对焊GATEVALVE:闸阀F          锻件 WFR          对夹 P管子PipeGV          镀锌 Y2          半硬EL弯头ElbowHF          硬质合金堆焊SSAW  螺旋缝埋弧焊ELL长半径弯头LongradiuselbowLJ          活套法兰LSAW  直缝埋弧焊ELS短半径弯头ShortradiuselbowL          翻边短节短规格 EFW  电熔焊MEL斜接弯头(虾米腰弯头)MitreelbowLL          翻边短节长规格SMLS无缝REL异径弯头ReducingelbowMFR''d     制造商标准LSAW直缝埋弧焊管T三通TeeNPT          螺纹(60O) RT异径三通ReducingteeLT斜三通LateralteePE          平口R异径管接头(大小头)Reducer1iCR同心异径管接头(同心大小头)ConcentricreducerER偏心异径管接头(偏心大小头)Eccentricreducer5CPL管箍CouplingFCPL双头管箍Fullcoupling0HCPL单头管箍Halfcoupling4RCPL异径管箍Reducingcoupling  BU内外螺纹接头BushingUN活接头Union5HC软管接头Hosecoupler!SE翻边短节StubendNIP短节PipenippleorstraightnippleSNIP异径短节SwagednippleCP管帽(封头)CapPL管堵(丝堵)PlugBLK盲板BlankSB8字盲板SpectacleblindPLG法兰FlangeRP补强板ReinforcingpadSOF平焊法兰Slip-onflange0SWF承插焊法兰Socket-weldingflange8WNF对焊法兰WeldingneckflangeT螺纹法兰Threadedflange6LJ松套法兰LappedjointflangeREDF异径法兰Reducingflange&