Storage tank use: Storage tanks are used to store a variety of pressurized liquids or gases, and are indispensable important infrastructure in petroleum, chemical, grain and oil, food, fire protection, transportation, metallurgy, national defense and other industries.

Classification: Due to the different storage media, working pressure and use temperature, the form of storage tank is also varied.

According to the location classification can be divided into above-ground storage tanks, underground storage tanks, semi-underground storage tanks, Marine storage tanks, submarine storage tanks and so on.
According to the classification of oil, it can be divided into crude oil storage tank, fuel oil storage tank, lubricating oil storage tank, edible oil storage tank, fire water tank.
According to different uses, it can be divided into production tanks, storage tanks and so on.
According to the form classification, can be divided into vertical storage tank, horizontal storage tank and so on.
According to the structure classification can be divided into fixed roof tank, floating roof tank, spherical tank and so on.
Different sizes: large storage tanks greater than 10m³ are mostly horizontal storage tanks; Small tanks less than 10m³ are mostly vertical tanks.