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2021/4/30
What details should be paid attention to during th
The safety valve has great value and significance for safe operation and ensuring safe operation.
2021/4/9
What are the common faults of valve motor
Low protection level: the valve motor for Denso is fully enclosed squirrel cage structure, short-
2021/3/26
Control valve common failure analysis and solution
The control valve is widely used in oil refining and chemical industry. It is used to control the
2021/3/19
How to select valve material under high temperatur
Working condition of high temperature including high temperature, high temperature Ⅰ Ⅱ, high te
2021/1/29
Operating method of manual valve
Manual valve is a valve operated by handle and handwheel. It is a common valve used in equ
2021/1/22
Maintenance and operation of new valve before comm
Pre-maintenance of new valves before operation is a progressive construction concept to p
2021/1/8
Six factors should be considered when selecting se
The sealing surface is the key working surface of the valve, the quality of the sealing surface d
2020/12/18
Antifreeze and maintenance of valves in winter
After entering winter, the temperature drops rapidly, the valve often appears the situation of fr
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ABOUT US
Company profiles
Honor
Corporate culture
Organizational
Workshop
PRODUCTS
Ball valve
Butterfly valve
Plug Valve
Hydraulic control valve
API Valve
NEWS
Company News
Industry News
Technical knowledge
PROJECTS
SERVICE
Pre-sales service
After-sale service
oin us
CONTACT US
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Add: No.16 Zhoushan Road, Dongou Industrial Park, Oubei street, Yongjia County, Wenzhou City, Zhejiang Province
E-mail: pans@zhedong-valve.com
ZheICP20028831
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