How to deal with the softening of LPG tank equipment

The phenomenon of softening and deformation of liquefied petroleum gas storage tanks during use is a very serious phenomenon. If it is not resolved in time, it will affect the safety of production and life. Therefore, everyone must deal with its deformation and softening according to the correct method. The following is the specific method introduction.
 
1. The inlet, outlet, liquid level gauge, flange, etc. on the tank of the liquefied gas storage tank are all integrally formed without welding, and no additional inlet and outlet are required. When containing acid and alkaline substances, acid and alkali resistant gaskets should be equipped. When packing organic matter, configure rubber washers that are not easily soluble.
 
2. LPG tank products are not suitable for containing strong oxidants and good organic solvents (benzenes, ethers, ketones, esters), etc. 3. The liquefied gas storage tank is formed by rotomolding process. The material is rolling plastic-linear low density polyethylene (LLDPE) or linear medium density polyethylene (LMDPE). The liquefied gas storage tank can hold most of inorganic acids, alkalis, salts and many organic substances at room temperature.
 
4.The liquefied gas storage tank can generally be used to hold liquids with a temperature of -40 ° C to 60 ° C. If the specific gravity of the liquid is heavier or the temperature is higher than 60 ℃, steel-lined plastic anti-corrosion liquefied gas storage tank should be used to avoid softening and deformation of the liquefied gas storage tank. If the liquefied gas storage tank is used for chemical reaction or dilution, the corresponding test should be done in advance to determine the reaction or dilution temperature.