30с41нж GOST steel gate valve Manufacturer | FUTURE VALVE

30с41нж GOST steel gate valve Manufacturer | FUTURE VALVE - 图片 2

30с41нж GOST steel gate valve Manufacturer | FUTURE VALVE - 图片 3

30с41нж GOST steel gate valve Manufacturer | FUTURE VALVE

Design and Manufacture:GOST

分类： Gate valve

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描述
Video

描述

30с41нж GOST Py16 cast steel gate valve

Main parts and materials

Parts name

Material

Body,bonnet

Cast steel

Stem

2Cr13

Seal

Stainless steel

Video