H42美标止回阀
主要零件材质零件名称 Part NameZG1Cr18Ni9T304 CF8ZGOOCr18Ni10304L CF3ZG1Cr18Ni12Mo2Ti316 CF8MzgoocR17nI14mO2316L CF3MWCB阀体/阀盖 Body/CapOCr18Ni9OOCr18Ni10OOCr18Ni9Mo2OOCr18Ni10Mo2WCB阀瓣 Valve PieceOCr18Ni9OOCr18Ni10OOCr18Ni9Mo2OOCr18Ni10Mo21Cr3主要连接尺寸公称压力 (MPA)公称通径DN(mm)尺寸(mm)公称压...
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