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Liquid Cooled Tubes Leak Inspection Method

Our company uses nitrogen pressure water test method, which can test and assure liquid cooled tubes’ leak problem.

Test Steps:

1. Install inflatable head, plug

2. Mark detect diameter data of tube before inflatable

3. Adjust the test pressure 0.8Mpa, 1.0Mpa

4. Rushed into the gas

5. Visual Leak

6. measured data diameter of tubes

7. Tear down inflatable head, plug

8. Compressed air(water in surface)

9. Drying;

10. Packaging

Test Process Pictures:

liquid cooled tube65

Test Results:

liquid cooled tube