30с15нж Py40

30с515нж Ру40 GOST steel gate valve - 图片 2

30с515нж Ру40 GOST steel gate valve - 图片 3

30с515нж Ру40 GOST steel gate valve

Design and Manufacture:GOST

分类： Gate valve

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描述
Video

描述

30с515нж Ру40 GOST Py16 cast steel gate valve

Main parts and materials

Parts name

Material

Body,bonnet

CF8

Stem

F304

Seal

Stainless steel

Video