Seeking help with valve pressure testing issues
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What tools are generally used for testing gate valves under pressure? How is the process carried out exactly? It would be best if the details were provided
What do you want to do? Want to do this? It’s best to go and see it in person; you’ll understand once you see it. A press, pressure gauge, workbench, clamps, gaskets, and so on are required.
I wonder what the original poster does for a living? I don’t think it’s related to working with valves; you should study some basic knowledge carefully.
The pressure testing of valves first depends on the connection type at their inlet and outlet; if the valve is connected using flanges, a blind plate and specialized equipment can be used for pressurization. There are also many other connection methods and pressing techniques, which will not be discussed here.
For valve pressure testing, the standards GB/T13927 and JB/T9092 provide clear guidelines