Filling Operation Steps of Liquefied Gas Tank Truck The liquefied gas tank truck is an important tool carrier for the transportation of liquefied petroleum gas. It can be said to be the first choice for liquefied gas transportation. As an industrial and civil fuel, liquefied gas has been widely used and has achieved great economic and social benefits. However, due to its flammable and explosive properties, it is highly prone to accidents during production, transportation and use. Major liquefied gas fires and explosions have occurred many times at home and abroad, causing heavy losses. Therefore, strengthening the safety management of liquefied gas, ensuring safe operation and use, and reducing accidents are an important issue at present.

Propane, whether burned as a gas or liquid, is stored in liquid form in a portable or stationary tank. Small portable tanks are used with gas grills and similar appliances, while stationary tanks are either mounted on legs and typically placed in the backyard of a home or business or buried underground. Stationary liquid propane tanks require care in installation, filling and maintenance.

Semi-trailer: a semi-trailer is a trailer with a axle behind the vehicle's center of gravity (when the vehicle is uniformly loaded) and equipped with a coupling device that transfers horizontal and vertical forces to the tractor.Features: compared with "monomer" cars, semi-trailer can improve the co