Views: 8 Author: Site Editor Publish Time: 2016-11-09 Origin: Site
All welded ball valve has a superior quality and strong performance, strong stability, etc., are common cast steel ball valves are not able to keep pace with.Can be used in a variety of harsh environment, such as petrochemical industry, power plants, iron and steel industry, etc., in the process of use, must pay attention to some details, can prolong the service life of the welded ball valve.
Regular activity valve ball
Use after a period of time, the user must be welded ball valve valve ball.Has a great role on the welded ball valve use, also can reduce the problems.
Regular activities 1, clear ball valve surface besmirch, ball valve, can reduce surface stains to pile up.The stain of the ball valve surface erosion, can prolong the service life of ball valve.
Valve ball 2, regular activities, can reduce because of external reasons, led to a ball valve fixed, cannot be easily adjusted.
Regular cleaning the seat
Clean the seat is advantageous to the user for fluid control and operation, improve the welding ball valve.
1, regular cleaning the seat, this is the use of ball valve, one of the most important project can reduce stain on the seat accumulation, flexibility is abate, cause the seat components in the operation time more difficult.
2, clean all welded ball valve seat's time, the user can consider to transfer fluid properties, regulation valve cleaning time, can guarantee the ball valve normal use, also can reduce the user for the Labour cost.
Q Are you a manufacturer or a trader?
A
We have our own foundry ,forging factory and machinery shop located in Liaoning Province, China.
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A
One Stop Service
1).Manufacturing and supply various machinery parts.
2). Technical analysis and design
3).Factory audit, on-site production supervision, in-time feedback, pre-shipment quality inspection
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A
1) all our factories were ISO certified.
2) more than 50% of New Densen’s products were sold to worldwide top 500 companies
which located in North American, Western Europe, and Japan.
3) New Densen’s QC engineers will do on-site supervision and before EX-work quality inspection. New Densen will issue inspection reports for customers’ approval before EX-work. New Densen will be responsible for its reports and every parts no matter how long sold to customers.
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A
Processing time for inquiry: 1-3 working days.
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A
The procedure for new project develop as below:
1. Technical department analyze the drawings all details
2.Pattern design and manufacture
3.Casting Process
4.Quality Control inspect the casting parts
5.Issue inspection report for customer to check quality
6. After inspection report approved, Logistics Department help arrange the shipping to customer
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