Z41H-10-DN15,Z41H-10-DN20,Z41H-10-DN25,Z41H-10-DN32,Z41H-10-DN40,铸钢闸阀
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-

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