Z41H-10-DN15,Z41H-10-DN20,Z41H-10-DN25,Z41H-10-DN32,Z41H-10-DN40,Z41H-10-DN50,Z41H-10-DN65,Z41H-10-DN80,Z41H-10-DN100,Z41H-10-DN125,Z41H-10-DN150,Z41H-10-DN200,Z41H-10-DN250,

Z41H-10-DN300,Z41H-10-DN350,Z41H-10-DN400,Z41H-10-DN500,Z41H-10-DN600,Z41H-10-DN700,Z41H-10-DN800,Z41H-10-DN900,

Z41H-10-DN1000,Z41H-10-DN1200,Z41H-16-DN15,Z41H-16-DN20,Z41H-16-DN25,Z41H-16-DN32,Z41H-16-DN40,Z41H-16-DN50,

Z41H-16-DN65,Z41H-16-DN80,Z41H-16-DN100,Z41H-16-DN125,Z41H-16-DN150,Z41H-16-DN200,Z41H-16-DN250,Z41H-16-DN300,

Z41H-16-DN350,Z41H-16-DN400,Z41H-16-DN500,Z41H-16-DN600,Z41H-16-DN700,Z41H-16-DN800,Z41H-16-DN900,Z41H-16-DN1000,

Z41H-16-DN1200,Z41H-25-DN15,Z41H-25-DN20,Z41H-25-DN25,Z41H-25-DN32,Z41H-25-DN40,Z41H-25-DN50,Z41H-25-DN65,Z41H-25-DN80,

Z41H-25-DN100,Z41H-25-DN125,Z41H-25-DN150,Z41H-25-DN200,Z41H-25-DN250,Z41H-25-DN300,Z41H-25-DN350,Z41H-25-DN400,

Z41H-25-DN500,Z41H-25-DN600,Z41H-25-DN700,Z41H-25-DN800,Z41H-25-DN900,Z41H-25-DN1000,Z41H-25-DN1200,

Z41H-40-DN15,Z41H-40-DN20,Z41H-40-DN25,Z41H-40-DN32,Z41H-40-DN40,Z41H-40-DN50,Z41H-40-DN65,Z41H-40-DN80,

Z41H-40-DN100,Z41H-40-DN125,Z41H-40-DN150,Z41H-40-DN200,Z41H-40-DN250,Z41H-40-DN300,Z41H-40-DN350,Z41H-40-DN400,

Z41H-40-DN500,Z41H-40-DN600,Z41H-40-DN700,Z41H-40-DN800,Z41H-40-DN900,Z41H-40-DN1000,Z41H-40-DN1200,

Z41H-63-DN15,Z41H-63-DN20,Z41H-63-DN25,Z41H-63-DN32,Z41H-63-DN40,Z41H-63-DN50,Z41H-63-DN65,Z41H-63-DN80,

Z41H-63-DN100,Z41H-63-DN125,Z41H-63-DN150,Z41H-63-DN200,Z41H-63-DN250,Z41H-63-DN300,Z41H-63-DN350,Z41H-63-DN400,

Z41H-63-DN500,Z41H-63-DN600,Z41H-63-DN700,Z41H-63-DN800,Z41H-63-DN900,Z41H-63-DN1000,Z41H-63-DN1200,

Z41H-100-DN15,Z41H-100-DN20,Z41H-100-DN25,Z41H-100-DN32,Z41H-100-DN40,Z41H-100-DN50,Z41H-100-DN65,Z41H-100-DN80,

Z41H-100-DN100,Z41H-100-DN125,Z41H-100-DN150,Z41H-100-DN200,Z41H-100-DN250,Z41H-100-DN300,Z41H-100-DN350,Z41H-100-DN400,

Z41H-100-DN500,Z41H-100-DN600,Z41H-100-DN700,Z41H-100-DN800,Z41H-100-DN900,Z41H-100-DN1000,Z41H-100-DN1200,

Z41H-160-DN15,Z41H-160-DN20,Z41H-160-DN25,Z41H-160-DN32,Z41H-160-DN40,Z41H-160-DN50,Z41H-160-DN65,Z41H-160-DN80,

Z41H-160-DN100,Z41H-160-DN125,Z41H-160-DN150,Z41H-160-DN200,Z41H-160-DN250,Z41H-160-DN300,Z41H-160-DN350,Z41H-160-DN400,

Z41H-160-DN500,Z41H-160-DN600,Z41H-160-DN700,Z41H-160-DN800,Z41H-160-DN900,Z41H-160-DN1000,Z41H-160-DN1200,

Z41H-250-DN15,Z41H-250-DN20,Z41H-250-DN25,Z41H-250-DN32,Z41H-250-DN40,Z41H-250-DN50,Z41H-250-DN65,Z41H-250-DN80,

Z41H-250-DN100,Z41H-250-DN125,Z41H-250-DN150,Z41H-250-DN200,Z41H-250-DN250,Z41H-250-DN300,Z41H-250-DN350,Z41H-250-DN400,

Z41H-250-DN500,Z41H-250-DN600,Z41H-250-DN700,Z41H-250-DN800,Z41H-250-DN900,Z41H-250-DN1000,Z41H-250-DN1200,

Z41H-320-DN15,Z41H-320-DN20,Z41H-320-DN25,Z41H-320-DN32,Z41H-320-DN40,Z41H-320-DN50,Z41H-320-DN65,Z41H-320-DN80,

Z41H-320-DN100,Z41H-320-DN125,Z41H-320-DN150,Z41H-320-DN200,Z41H-320-DN250,Z41H-320-DN300,Z41H-320-DN350,Z41H-320-DN400,

Z41H-320-DN500,Z41H-320-DN600,Z41H-320-DN700,Z41H-320-DN800,Z41H-320-DN900,Z41H-320-DN1000,Z41H-320-DN1200,铸钢闸阀

铸钢法兰闸阀的执行标准  
试验执行标准：GB/T 13927-2008名称通用阀门压力试验 
设计标准：GB/T12234-2007 
法兰连接：JB/T 79-94 
机械部法兰标准、GB/T 9113-2000 
国家推荐法兰标准、HG/T 20592-2009化工部法兰 
结构长度：GB12221-2005 
公称通径：DN15~DN1200mm 
公称压力：PN10~PN320、1.0Mpa~32.0Mpa

Z41H铸钢闸阀主要零部件材料：

主要零件材料厂