Air tightness testing equipmentThe application of pressure vessels is becoming more and more widespread, and the application in pressure vessels is the most prominent. So the pressure vesselsgasTightness testingmethodWhich ones are there?What issues need to be paid attention to?Which device is better?Below, Haileisi shares one by oneTo everyone.

Pressure vessels should undergo air tightness tests according to the following requirements:
    （1）Air tightness testingThe test shall be carried out after the hydraulic test is qualified.Air pressure test for design requirementsForce vessel, air tightness testIt can be carried out simultaneously with the air pressure test, and the test pressure should be the pressure of the air pressure test.

    (2) For pressure vessels made of carbon steel and low alloy steel, the temperature of the test gas should not be lower than 5°C.Pressure made of other materialsThe force container shall be specified in the design drawing.

    （3）Air tightness testingThe gas used in the test should be dry, clean air, nitrogen or other inert gasbody.

    (4) proceedAir tightness testingDuring the test, the safety accessories should be fully installed.
    (5) The pressure should rise slowly during the test, and after reaching the specified test pressure, the pressure should be maintained for no less than 30 minutes, and thendown to the design pressure, rightAll welds and connection parts should be inspected by applying soapy water and there should be no leakage.If anyLeakage, repair and re-hydraulic test andAir tightnesstest.

Best for pressure vesselsAir tightness testing equipment：

Hai Ruisi high precisionAir tightness detector-The company has gone through 9 years from 2008 to 2016 and has integrated a wealth of air tightness inspectionstesting experience and R&D newtechnology.Nowadays, new high-end intelligent automationAir tightness testing equipmentAlready available.oceanReeseAir tightness testingsystem, can be based on differentPurpose of use, such as waterproof detection, seal detection, leakage detection,IP level detection, detecting the corresponding effects, intuitive and easy to operateGas detection detection system operation interface, practicalStronger sex.

This article originates from Hiraysi Automation: Hiraysi Automation (http://www.hirays.com) High-precision waterproof testing equipmentPrepare to be the founder,Focus on mobile phone waterproof detection, camera waterproof detection, IP waterproof level detection, wire waterproof detection,Speaker waterproof testing and other sealing inspectionstesting equipment.