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LPG storage tank valve test

Valve housing test. The gate valve and globe valve should be tested with the gate or disc open, the test medium is introduced from one end of the passage, and the other end is closed. The te...

LPG storage tank material

LPG storage tank tightness test operation

Content

Valve housing test.

The gate valve and globe valve should be tested with the gate or disc open, the test medium is introduced from one end of the passage, and the other end is closed. The test check valve should introduce the test medium from the medium inlet end, and the outlet end should be closed. For the test straight-through plug valve and ball valve, the passage should be adjusted to the fully open position, the test medium is introduced from one end of the passage, and the other end is closed. The test pressure of the valve is 1.5 times of the nominal pressure of the valve; keep it under the test pressure for 5 minutes, and it is qualified if there is no leakage of the shell and packing.

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