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1. Volume
This is an important parameter of the storage tank, which determines the maximum amount of gasoline it can store. Common gasoline storage tanks have a volume of 50 cubic meters, 100 cubic meters, 200 cubic meters, etc., or even larger tanks. The choice of volume is usually determined based on the actual needs of the gas station or oil storage depot, site conditions, and future development plans.
2. Working pressure
Gasoline storage tanks need to work within a certain pressure range. Generally speaking, the working pressure of atmospheric pressure tanks is usually between - 0.02MPa and 0.02MPa. If it is a pressurized storage tank, its working pressure will vary according to the specific design and use requirements, and may be between 0.1MPa and 1.0MPa or even higher. The design of working pressure should take into account the volatility characteristics of gasoline, storage environment and safety factors.
3. Design temperature
The design temperature of the storage tank needs to take into account the local climatic conditions and the temperature changes of gasoline during storage. Generally, the design temperature range of gasoline storage tanks is around - 20℃ to 50℃. In high temperature areas, it is necessary to consider the insulation and cooling measures of the tank body to prevent the gasoline from volatilizing or causing safety hazards due to excessive temperature; in low temperature areas, it is necessary to consider the insulation and anti-condensation measures of the tank body to ensure that gasoline can be stored and transported normally.
4. Material
The material of the storage tank directly affects its corrosion resistance, strength and service life. Commonly used materials include carbon steel and stainless steel. Carbon steel has a lower cost, but its corrosion resistance is relatively poor, and it needs good anti-corrosion treatment; stainless steel has good corrosion resistance and strength, but it is more expensive. For storing high-purity gasoline or gasoline with strict requirements on impurity content, stainless steel storage tanks are usually selected.
5. Filling coefficient
The filling coefficient refers to the ratio of the actual volume of gasoline filled in the storage tank to the volume of the storage tank. Generally speaking, the filling coefficient of gasoline storage tanks is usually between 0.85 and 0.9, leaving a certain space for gasoline expansion and avoiding safety risks caused by overfilling.
