J41H-1.6-DN15,J41H-1.6-DN20,J41H-1.6-DN25,J41H-1.6-DN32,J41H-1.6-DN40,不锈钢法兰截止阀|产品总汇|无锡市昌林自动化科技有限公司手机版

J41H-1.6-DN15,J41H-1.6-DN20,J41H-1.6-DN25,J41H-1.6-DN32,J41H-1.6-DN40,不锈钢法兰截止阀

ZG1Cr18Ni12Mo2Ti

ZG00Cr17Ni14Mo2

WCB

填料压环

1Cr18Ni9Ti

00Cr18Ni10

1Cr18Ni12Mo2Ti

00Cr17Ni14Mo2

1Cr13