Liquefied gas storage tank is one of the important equipment for storing petroleum liquefied gas

To maintain the regular operation and safety of LPG storage tanks in cold climates, a number of anti-freezing precautions and low-temperature storage methods are required

Non-slip steel grates must be applied to the surface of the work platform in the area of the storage tank. Meanwhile, the rust water on the platform fills the rust outside the storage tank.

LPG is a volatile, colourless liquid obtained by liquefying natural gas or petroleum under pressure or reduced pressure in refining plants. It is highly spontaneous and can explode when exposed to open flame if its concentration in the air exceeds a certain level. The density of LPG in the liquid state, which decreases as the temperature increases, increases as the temperature decreases.