Material and process: Made of high-strength Q345R pressure vessel specific steel plate, the wall thickness has been accurately calculated and can withstand long-term loads of working pressure 1.75MPa.
Sealing technology: using imported nitrile rubber sealing rings, combined with precision threaded interfaces, to ensure zero gas leakage and a service life of up to 15 years.


Security guarantee: After strict compression and corrosion resistance testing, it meets the national pressure vessel safety standards. Built in explosion-proof device and pressure monitoring system, real-time monitoring of the pressure inside the bottle, ensuring zero risk during use. The surface of the can body has undergone special rust prevention treatment, which can maintain stable performance for a long time even in humid or outdoor environments.
Safety certification: Through ISO9001 quality system certification and national special equipment manufacturing license (TS certification), each 20 cubic LPG tank undergoes dual inspections of water pressure test and air tightness test before leaving the factory.
Design and development
Stress calculation and optimization of the tank structure are carried out through finite element analysis software to ensure structural integrity under extreme working conditions. We adopt a cylindrical horizontal design to lower the center of gravity, improve stability, and reduce footprint. Equipped with anti slip base and convenient handle, easy and effortless to move and install; Standardized interface compatible with mainstream pressure reducing valves in the market, plug and play, no additional modification required. The tank body is clearly marked with capacity scale and safety instructions, allowing users to keep track of the remaining gas volume at any time and avoid sudden power outages.
Compared with small capacity equipment, the 20 cubic LPG tank does not require frequent shutdown for ventilation, which not only avoids the risk of production interruption but also reduces manual maintenance costs, achieving maximum energy storage efficiency.
Whether it is pursuing efficient and stable industrial production scenarios or commercial and livelihood fields that require large-scale energy security, our company has become your trusted energy partner with the core advantages of "safety, efficiency, and durability". Contact us now to obtain exclusive procurement solutions and embark on a worry free and effortless energy usage experience!
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