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河南上阀阀门股份有限公司

shangfa valve
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shangfa valve

Tel:+86-371-63686248
Fax:+86-371-63686248
E-mail:
13703820603@139.com
Address: no. 66 jinhua road, shangjie valve industrial park, zhengzhou city, henan province

Technical

Water Regulator Valve Patent

Water Regulator Valve Patent

Three-stage slow closing silencing check valve patent

Three-stage slow closing silencing check valve patent

Three eccentric spinner butterfly valve with outlet tube

Three eccentric spinner butterfly valve with outlet tube

Certifications

Certifications

Certifications

Certifications

Decompression check back multi-function valve patent

Decompression check back multi-function valve patent

Certifications

Certifications

Certifications

Certifications

How to determine the appearance of quality surfacing wear-resistant lining and internal quality?

How to determine the appearance of quality surfacing wear-resistant lining and internal quality?

The appearance of quality surfacing wear-resistant steel main judge from the following aspects
Structural and operational characteristics of butterfly valves

Structural and operational characteristics of butterfly valves

Structure: Butterfly is made up of body, disc, stem and handle components. It is the use of disc opening and closing parts
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shangfa valve
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CNOTACT US

Tel:+86-371-63686248

Fax:+86-371-63686248

Contacts:YuTian

Phone:+86-13703820603

Address: no. 66 jinhua road, shangjie valve industrial park, zhengzhou city, henan province

Copyright©2014Henan Shangfa Valve Co., Ltd.         豫ICP备15001759号-1       Powered by www.300.cn

Copyright©2014Henan Shangfa Valve Co., Ltd.

豫ICP备16016115号-1        Powered by www.300.cn