液压阀门翻译

《液压阀门翻译》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、普通阀门类型:WedgeGate-楔式闸阀Globe-截止阀SwingCheck-止回阀DoubleBlock&BleedWedgeGate-双堵塞双排放阀门by-pass装于旁通的阀门Valvetobefittedwithaby-pass.Theby-passshallbe¾"NBsizeandbefittedbetweenbosses'A'&'B'.PipeworktobecarbonsteelinaccordancewithASMEA106.PipescheduletobeSch.80.Allconnectionstobesocketweld。阀门

2、需配旁通。旁通尺寸为¾"NB且需安装于凸台‘A’和‘B’之间。管子为ASMEA106碳钢。管子尺寸为SCH80。所有连接为承插焊焊接。By-passvalvetobe¾"NBclass800socketweldendglobeincarbonsteel(ASTMA105)materialwithF6/HFtrim(API600trimno.5)。旁通阀为¾"NB800磅级承插焊连接端的（ASTMA105）碳钢截止阀，内件材质为F6堆焊硬质合金（API600第5号内件）。Allsocketweldedconnectionstohave100%magneti

3、cparticleorliquidpenetrantexaminationofthewelds。所有承插焊焊接的焊接端需进行100%磁粉探伤或着色探伤。特殊阀门类型:Allvalvestobesuitablefordoubleblockandbleedservice。所有阀门需有双堵塞和双排放功能。AllvalvestobefittedwithPTFEinsertsintheseatsandtheseatsaretobescrewedinthebody。所有阀门的阀座需嵌入PTFE且阀座需旋入阀体内。Theseatsaretobe'solid'13%Cr

4、.(F6)withPTFEinsertsforitems1&2and'solid'F316withPTFEinsertsforitem3。第1和2项的阀座为纯13%Cr（F6）嵌入PTFE；第3项的阀座为‘加强型’F316嵌入PTFE。Allvalvestohaveboss'G'drilledandtapped½"APIandfittedwithacarbonsteel(A105)hexagonheadedplug。所有阀门的凸台‘G’的钻孔和螺纹按1/2"API，且配碳钢（A105）材质的六角形堵头。Stainlesssteelvalves(item3

5、)canalsobefittedwithacarbonsteel(A105)hexagonheadedplug。第3项不锈钢阀门也需配碳钢（A105）材质的六角形堵头。磅级:Class如150P,300P,600P……特殊磅级Allvalvesshallmeet'SpecialClass'requirementsofASMEB16.34。所有阀门需达到ASMEB16.34‘特殊磅级’要求。Allvalvestobesubjectedtonon-destructiveexaminationasdefinedinASMEB16.34tomeet'Specia

6、lClass'requirements。所有阀门需按ASMEB16.34标准进行无损检测且需达到‘特殊磅级’要求。Item1tobefittedwithaby-pass.Theby-passshallbe1"NBsizeandbefittedbetweenbosses'A'&'B'.PipeworktobecarbonsteelinaccordancewithASMEA106.PipescheduletobeSch.160.Allconnectionstobesocketweld。第1项需配旁通。旁通阀需为1"NB，装于凸台‘A’与‘B’之间。管子需为碳

7、钢ASMEA106材质。管号为SCH.160。连接端为承插焊式。By-passvalvetobeclass1500socketweldendglobetypeincarbonsteel(ASTMA105)materialwithF6HFtrim(API600trimno.5)。旁通阀为1500磅级碳钢（ASTMA105）承插焊式截止阀且为F6堆焊硬质合金材质（API600第5号内件）。Allsocketweldedconnectionstohave100%magneticparticleorliquidpenetrantexaminationofthew

8、elds。所有承插焊连接端的焊接需进行100%磁粉检测或着色探伤。图号：FigN