MECHANICAL JOINT FITTINGS ACCORDING TO AWWA C    153 
        AWWA    C 153 机械型管件(MJ) 
        SPECIFICATIONS 技术说明 
        MATERIAL:材质: 
        BODY:件体: 
        Ductile    iron ASTM A536.球铁ASTM    A536。 
        GLAND:压盖: 
        Ductile    iron ASTM A536.球铁ASTM    A536。 
        GASKET:胶圈: 
        Rubber    SBR/E.P.D.M. in accordance with ANSI/AWWA C111/A21.11. 
              SBR/EPDM橡胶,符合ANSI/AWWA C111/A21.11。 
        T-BOLTS    AND NUTS: 
              T型螺栓螺母: 
        Low    alloy steel in accordance with ANSI/AWWA C111/A21.11. 
              低合金钢,符合ANSI/AWWA    C111/A21.11。 
              WORKING    PRESSURE:运作压力: 
              350    PSI rating for 4"-24" sizes, 250 PSI rating for 30"-48" sizes.COATING: 
              涂层: 
              Externall    coatings:外表涂层: 
              zinc    coating +bitumen painting;锌底漆+沥青漆。 
              liquid    epoxy painting;环氧漆; 
              epoxy    applied by FBE;环氧喷塑; 
              according    to customers' requirements.按照客户要求 
          Internall    coatings: 
内表涂层: 
          cement    mortar lining; 
水泥内衬; 
          liquid    epoxy painting; 
环氧漆; 
          epoxy    applied by FBE; 
环氧喷塑; 
          according    to customers' requirements. 
按照客户要求 
          REFERENCE    RULES: 
参考标准: 
          Dimensions    and testing in accordance with ANSI/AWWA C153/A21.53. 
尺寸和检测按照ANSI/AWWA    C153/A21.53。 
          USE: 
使用: 
          Mechanical    joint in which sealing is obtained by applying pressure to the gasket by    gland. 
机械式连接采用使用压盖的方法向密封垫片施加压力获得密封效果。            
          Note:the glands, gaskets, bolts &    nuts are supplied respectively with the body usually. 
          注:压盖、胶垫、螺栓螺母通常与件体分开供应。  |