描述
15с65п 15с65нж 15нж65бк 15нж65нж GOST Py16 cast steel and stainless steel globe valve flanged
Main parts and materials
Parts name | Material | ||||||||||||||||||||||
Body,bonnet | Cast steel/stainless steel | ||||||||||||||||||||||
Stem | Cast steel + zinc or 2Cr13/SS304 | ||||||||||||||||||||||
Disc | Cast steel/stainless steel |