Composite LPG cylinders are designed with a lightweight HDPE inner liner reinforced by high-strength glass fiber through advanced filament winding technology. This multi-layer structure provides excellent pressure resistance, durability, and safety while significantly reducing the cylinder’s overall weight, making it ideal for LPG storage and transportation.
| Name | Parameter |
| LPG Gas Cylinder | 26.2L/11KG (Propane and butane) |
| Approval Standards | ISO11119-3/EN14427 |
| Product Certification | TUV |
| Design temperature | -40℃至 60℃ |
| Cylinder capacity with water | 26.2L |
| Maximum filling quality | 11kg |
| Net weight of cylinder without valve | 6.58kg |
| Overall height of cylinder | 628mm |
| Outer diameter | 312mm |
| Valve tightening torque | 120 N.m |
| Hydraulic test pressure | 32bar |
| Working pressure | 21bar |
| Explosive pressure: more than | ≥ 100bar |
Composite LPG cylinders are designed with a lightweight HDPE inner liner reinforced by high-strength glass fiber through advanced filament winding technology. This multi-layer structure provides excellent pressure resistance, durability, and safety while significantly reducing the cylinder’s overall weight, making it ideal for LPG storage and transportation.


Composite LPG cylinders offer a lighter, safer, and more durable alternative to traditional steel cylinders. Made with advanced composite materials, they provide excellent corrosion resistance and reliable performance in demanding environments. Their lightweight design makes them easier to handle and transport, while optional real-time LPG level monitoring provides greater convenience and control. With enhanced durability, safety, and user-friendly features, composite LPG cylinders are an ideal solution for modern LPG storage and transportation.

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