CNG Cylinder

CNG Gas Cylinder

CNG gas cylinders are high-pressure containers used to store compressed natural gas. These compact, lightweight cylinders are designed to meet or exceed the requirements of shuttle buses, refuse trucks, fleet vehicles, commuter vehicles, baggage handlers, chassis integrated vehicles and custom enclosed space applications, delivering superior performance. Especially the safety performance of CNG storage tanks.

Its rugged construction uses seamless aluminum or polymer liners, epoxy-impregnated composites, and a proprietary wide-mouth opening to ensure superior impact resistance and totally reliable performance. Additionally, our cylinders provide maximum fill capacity under fast fill conditions.

What Is the Difference Between Type 1 and Type 2 Cylinders?

Type 1 and Type 2 cylinders are terms often used in the context of compressed natural gas (CNG) cylinders. These CNG gas cylinders are used to store and transport compressed natural gas, typically in vehicles that run on CNG. Here are the key differences between Type 1 and Type 2 cylinders:

Material Construction:

Type 1 CNG gas cylinders: Type 1 cylinders are constructed from a full steel shell. They are made entirely of high-strength steel and have no composite materials in their construction.

Type 2 CNG gas cylinders: Type 2 cylinders have a steel or aluminum liner with a composite overwrap. The outer layer is typically made of a composite material, such as fiberglass or carbon fiber, which provides additional strength and reduces the overall weight of the cylinder.


Type 1 CNG gas cylinders: Type 1 cylinders tend to be heavier than Type 2 cylinders because they are made entirely of steel.

Type 2 CNG gas cylinders: Type 2 cylinders are lighter than Type 1 cylinders due to the composite materials used in their construction. This makes them more suitable for applications where weight reduction is important, such as in some CNG vehicles.


Both Type 1 and Type 2 cylinders come in various sizes and capacities, depending on the specific needs of the application. The capacity of the cylinder is usually measured in liters or gallons of CNG it can hold.

It's important to note that the choice between Type 1 and Type 2 CNG gas cylinders depends on factors such as the intended use, weight constraints, and safety requirements. Manufacturers and suppliers often provide detailed specifications and guidelines for selecting the appropriate type of cylinder for a particular application. If you have specific questions about CNG cylinders, I recommend consulting with a reputable supplier or manufacturer for the most up-to-date and accurate information.

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We sell all CNG Gas Cylinders. We have a variety of types from different sources to help you determine your price point and exact size requirements.

Diameter: 232mm; 267mm; 279mm; 316mm; 356mm; 406mm etc

Capacity: from 20L to 260L

Certification: ISO 11439; ECE R110; IATF 16949; ISO 11119 etc.

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+86 318 8442 7892

+86 318 8442 7892

+86 138 3381 5636

+86 156 3287 3277

Longhua, Jingxian, Hebei province, China.


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