In the petrochemical industry, LPG semi-trailer serves as an important transportation tool in petrochemical production processes; for city gas supply, it transports liquefied gas from gas sources to city gas storage stations; and in the industrial sector, it provides transportation services for industrial enterprises that require liquefied gas as fuel or raw material.

The LPG storage tank is a normal temperature fixed pressure vessel, a single-layer tank structure, dedicated to storing liquefied petroleum gas, using low-alloy steel plates for the vessel, with excellent performance, safety and reliability.

Liquid ammonia semi-trailer possesses excellent pressure resistance and sealing performance. The vehicle is equipped with safety systems such as safety valves, emergency shut-off devices, and liquid level gauges to ensure safe transportation under conditions of normal temperature with high pressure. It features high efficiency and flexibility.