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How many ways are there to connect valves? How about flanges, threads and welds?

Flange connection valve, its installation and disa...
2019.04.26
Routine maintenance of common valves

"Valve leakage" is a very common valv...
2019.04.26
How much do you know about the functions and characteristics of regulating valves?

Dynamic unbalance force: Generated on the spool at...
2019.04.26
Brief discussion on the characteristics of bellows globe valve

Bellows stop valve, also known as bellows se...
2019.04.26

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address：Wanyang Zhongchuang City, Binhai New Area, Pingyang County, Zhejiang Province support：0577-63701169 fax：0577-63701155 QQ： E-mail：razsd@163.com Copy © Zhejiang Yishi Valve Co., LTD 浙ICP备19017428号