产品名称：金属密封固定球阀                                

设计标准: ASME B16.34, API 608, API 6D,BS 5351, ISO 17292,GB/T 12237  

结构长度 :ASME B16.10,GB/T 12221

端部连接 : ASME B16.5, ASME B16.25,GB/T 9113,JB/T 79

壁厚  : ASME B16.34,ISO 17292,BS 5351，GB/T 12224                                    

测试标准  :API 598,API 6D, ISO 5208，GB/T 13927,JB/T 9092                                    

尺寸范围 :2”-24”, DN50-DN600                                    

压力等级  : Class150-Class2500, PN16-PN420                               

主体材质  :WCB(A105),LCB(LF2),LCC(LF2),CF8(F304),CF8M(F316),                                  

CF3(F304L),CF3M(F316L),4A(F51),5A(F53),6A(F55),Incoloy 825,Incoloy 625                            

Monel400,MonelK500,H.C-276,H.B,CN7M(Alloy20)                                 

金属阀座 : STL, WC,  Nitriding,Ni60