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Professional valve manufacturer

Professional valve manufacturer

Professional valve manufacturer

Professional valve manufacturer

Professional valve manufacturer

Product Center

We are gradually becoming the most professional, best quality, most complete valve and pipe fittings supplier in central China

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One-stop Solution for Valve Products

Zhengzhou Success Machinery is located in the valve town in central China，Here has the best and most complete valve production and sales industry chain，We are gradually becoming the most professional, best quality, most complete valve and pipe fittings supplier in central China，We have a professional and experienced service team, and our cooperation will take your career to a higher level.

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Why Choose Us?

We are gradually becoming the most professional, best quality, most complete valve and pipe fittings supplier in central China

Quality Assurance

The company has a quality control and testing center, after-sales service and technical consulting center, with strong design, development and production capabilities.

Productive Power

The entire product production process is strictly in accordance with the ISO9001 international quality assurance system for production .

Customized Production

With decades of experience, we provide one-stop service for infusion bags.

Timely After-sales Service

Your satisfaction is our motivation, we provide customers with timely after-sales service, for you to solve the problem at the first time!

News Center

We are gradually becoming the most professional, best quality, most complete valve and pipe fittings supplier in central China

Ball valve sealing principle analysis, holding fault judgment and troubleshooting

Ball valve sealing principle analysis, holding fault judgment and troubleshooting

This article analyzes the sealing principle of the ball valve to determine the reasons for the ball valve hold dead, in advance to prevent the valve hold dead failure, so as to improve the reliability of the ball valve of the natural gas pipeline, extend the service life of the valve.

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30

2025-07

Ball valve sealing principle analysis, holding fault judgment and troubleshooting

This article analyzes the sealing principle of the ball valve to determine the reasons for the ball valve hold dead, in advance to prevent the valve hold dead failure, so as to improve the reliability of the ball valve of the natural gas pipeline, extend the service life of the valve.

29

2025-07

Fluorine lined valve corrosion resistance and use of contraindications

Fluorine lined valves as industrial piping system to deal with corrosive media in the key equipment, its corrosion resistance and the use of specifications directly affect the safe and stable operation of the system.

28

2025-07

Introduction of Lug Type Butterfly Valve

Lug type butterfly valve is considered by the majority of users: good sealing performance, light operation, vice corrosion, high temperature resistance, easy to operate, flexible, safe and reliable use of butterfly valves, has been a large number of popularization and use.

25

2025-07

Valve phosphating treatment process

Valve phosphate treatment process is an important surface treatment, the phosphate crystallization film generated on the surface of the valve in the treatment process plays a key role in improving the performance and service life of the valve.

Common Problems

Our products are exported to Europe, South America, Africa, the Middle East and more than ten countries and regions.

Difference between muffler check valve and silent check valve

The difference between the butt-clamp butterfly valve and the flange butterfly valve

Double gate gate valve and single gate gate valve in the sealing performance of the difference?

How to improve the anti-interference ability of the power line of electric triple eccentric butterfly valve?

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