Underground gas filling station propane storage tank

The storage of liquefied petroleum gas is an important part of the liquefied petroleum gas supply system. The storage method and the size of the storage volume should be determined comprehensively according to various factors such as gas source supply and user gas consumption. The storage method can be divided into normal temperature and high pressure liquid storage according to the stored liquefied petroleum gas form, low temperature and normal pressure liquid storage, according to the relative position of space, underground metal tank storage, above ground metal tank storage. Buried LPG storage tanks are generally used in places where the site area is limited. If the area is insufficient, the safety distance may not meet the national regulations, so users have to choose buried LPG gas storage tanks. Such storage tanks should be well protected from corrosion on the outer layer. , but also to do cathodic anti-corrosion, cement partition wall, waterproof wall, but also to choose a liquefied gas pump different from the ground storage tank, the sand back-fill must be small and uniform.