Gas Cylinder Testing and Maintenance
Gas cylinder periodic testing and maintenance is to ensure the safe use of gas cylinders and prevent dangerous accidents such as damage, leakage or explosion of gas cylinders due to changes in gas cylinder material strength and capacity. The gas cylinder testing and maintenance contains the following items: gas cylinder appearance inspection, gas cylinder interior and exterior cleaning, gas cylinder hydrostatic test, gas cylinder strength test, gas cylinder leaking test and more. we provide a range of gas cylinder testing and maintenance equipment for your choice.
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Gas Cylinder Hydrostatic Test Machine
The water jacket method gas cylinder hydro test machine is designed for seamless gas cylinders. For welded gas cylinders such as LPG tanks, FM200 cylinders, Butane cylinders, please use the gas cylinder hydraulic burst test machine.
Cylinder Valve Testing Machine
The cylinder valve testing machine uses air or nitrogen as the testing medium to simulate a high-pressure working environment for cylinder valve, thereby verifying whether the cylinder valve sealing performance is qualified under the working pressure.
Gas Cylinder Leaking Tester
The machine can help you verify the tightness of cylinder body and cylinder valve installation. It uses nitrogen or air as the testing medium to perform tightness test, and utilizes bubbling method to visually check whether the gas cylinder tightness is qualified.
Cylinder Valve Screwing Machine
The cylinder valving machine can help you screw on cylinder valve and unscrew cylinder valve easily. Just need to set a torque value, the machine will screw on cylinder valve automatically, and it will stop automatically when reaches your preset torque to avoid over-torquing.
Gas Cylinder Cleaning Drying Machine
It is a 3-in-1 gas cylinder cleaning machine that integrates three functions of cleaning gas cylinder, flipping gas cylinder to pour sewage, and drying gas cylinder with steam. And it is easy to operate and greatly improves the efficiency of cleaning gas cylinder interior.
Gas Mixing Machine
The gas mixer can help you quickly mix multiple gases evenly in the gas cylinder. In industrial production, sometimes two or more gases need to be mixed to obtain a mixed gas. This machine can fully mix the several gases in gas cylinder by continuously rolling the gas cylinder.
Gas Cylinder Rust Removal Machine
This is a gas cylinder exterior cleaning machine to help you remove rust from the outside of various steel cylinders.
Cylinder Spacer Ring Replacement Machine
The machine can help you easily remove old protective spacer ring from gas cylinder and install new spacer ring on the gas cylinder.
Gas Cylinder Inverter
The machine is equipped with four stations and help you easily flip four gas cylinders at the same time.
Gas Cylinder Coder
The gas cylinder encoding machine can help you make codes clearly on gas cylinder body.
Frequently Asked Questions
What is the high-pressure gas cylinder? How to test a high-pressure cylinder?
High-pressure cylinders refer to cylinders with a nominal working pressure higher than or equal to 8MPa, typically referring to compressed gas cylinders or seamless gas cylinders. High-pressure cylinders come in various pressure rates, with 15MPa and 20MPa being the most common. High-pressure gas cylinder testing requires a water jacket method hydrostatic test machine.
What is a low-pressure gas cylinder? How to test a low-pressure cylinder?
Low-pressure gas cylinders refer to cylinders with a nominal working pressure less than 8MPa, typically referring to welded gas cylinders. Common low-pressure gas cylinders include LPG cylinders, butane tanks, propane tanks, FM200 extinguisher cylinders, and DCP fire extinguisher cylinders. Low-pressure gas cylinder testing typically employs a gas cylinder hydraulic burst test machine.
What is the gas cylinder hydrostatic test interval?
Different countries may have different regulations. Generally speaking, oxygen cylinder hydrostatic test interval is 1 year. LPG cylinder hydrostatic test interval is 3 years. The hydrostatic test interval for hydrogen cylinders, Co2 cylinders, nitrogen cylinders and acetylene cylinders is 5 years.
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