What is the classification of stainless steel horizontal storage tanks?

Horizontal storage tanks are long containers used to store crude oil, vegetable oil, chemical solvents, water or other petroleum products. Horizontal horizontal storage tanks are made up of end caps and horizontal round or oval tank walls and saddles, usually used in production or gas stations. Horizontal horizontal storage tanks are generally less than 100 cubic meters in volume, which is generally round, elliptical, and has other irregular shapes.

Horizontal storage tanks are used to store long containers of crude oil, vegetable oil, chemical solvents, water or other petroleum products. It consists of end caps and horizontal round or oval tank walls and saddles, usually used in production or gas stations. Horizontal horizontal tanks generally have a volume of less than 100 m3. They are generally round, elliptical, and have other irregular shapes. There are many types of horizontal horizontal storage tanks, which are divided into:

1. Semi-underground horizontal storage tank Semi-underground horizontal storage tank refers to the horizontal buried tank is buried half the depth of the tank, and the highest oil level in the horizontal storage tank is not higher than the lowest elevation of the adjacent area by 2m. Horizontal storage tank 

2. Buried horizontal storage tank underground horizontal storage tank refers to the horizontal storage with the highest oil level in the tank lower than the lowest elevation of 0.2m in the adjacent area, and the thickness of the top of the tank is not less than 0.5m. tank. This type of horizontal storage tank has low loss and the risk of fire is small. 

3. Above-ground horizontal storage tanks Horizontal storage tanks refer to horizontal storage tanks whose horizontal storage tank foundation is higher than or equal to the lowest elevation of the adjacent area, or horizontal storage tanks whose horizontal depth is less than half of their own height. tank. Above-ground horizontal storage tanks are a common type of horizontal storage tanks currently used by refining companies. They are easy to construct and easy to manage and maintain, but have large evaporation losses and high risk of fire.