The gas cylinder hydraulic burst pressure tester is a low-cost and manual gas cylinder hydrostatic pressure test machine. And it can carry out pressure proof test and pressure burst test on gas cylinders, thereby verifying the structural integrity and tightness of the gas cylinder.
There is an electric water pump and air powered hydraulic pump built in the gas cylinder pressure tester. The electric water pump can exhaust air quickly from hydraulic test circuit by pre-filling taped water circularly, thereby eliminating test results deviation. And the hydraulic pump can generate and output hydraulic pressure for the gas cylinder hydro test.
The gas cylinder hydraulic blasting pressure tester is applicable to various gas cylinders including LPG cylinders, fire extinguisher cylinders, CNG cylinders, oxygen cylinders, breathing cylinder, LNG cylinders, fiber wounded cylinders.
The cylinder pressure proof test is to inject water at the required pressure into the gas cylinder, and maintain the pressure for some time. ( generally the test pressure is 1.5 times the nominal working pressure of the gas cylinder). Meanwhile, observe whether the gas cylinder has pressure drop, leakage, deformation or rupture, so as to check whether the structural strength of the gas cylinder meets the design requirements.
As for the gas cylinder pressure blasting test or burst test, it is usually carried out after the pressure test. And it is to detect the ultimate pressure that the gas cylinder can withstand. Specifically, gas cylinder burst pressure test is to inject higher pressure water into the gas cylinder constantly until it ruptures. At the moment, the pressure that causes the gas cylinder to rupture is the burst pressure of the gas cylinder.
In short, the purpose of the gas cylinder pressure poof test is to check the structural integrity and tightness of the gas cylinder, which is a non-destructive test. While the purpose of the gas cylinder pressure burst test is to detect the ultimate pressure that the gas cylinder can withstand, which is a destructive test.
If you prefer higher test accuracy and easier operation, the automatic hydrostatic burst test machine is right for you. It is automatically controlled by PLC or computer and has a built-in test program. And it has the functions of automatic exhaust air, automatic pressure maintenance and unloading. Just preset the test parameters on the computer or touch screen, and the machine will automatically run test steps and issue test results.
This is the gas cylinder expansion deformation hydrostatic test machine. It uses the advanced water jacket external measurement method to carry out volumetric expansion deformation hydrostatic pressure test on gas cylinders, so as to check the structural integrity and volumetric deformation of the gas cylinder, thereby determining whether the gas cylinder is qualified and can continue to be used.
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