Cryogenic Liquid Storage Tank
Spherical container is also called spherical tank, a kind of effective and economical pressure vessel for storing and transporting various gases, liquids and liquefied gases, the shell is spherical.
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Application: It is widely used in chemical industry, petroleum, oil refining, shipbuilding and city gas industry.
Main advantages: Compared with the cylindrical container, the main advantages are: uniform force; under the same wall thickness condition, the bearing capacity of the spherical tank is the highest. Under the same internal pressure condition, the wall thickness of the spherical container is only 1/2 of the wall thickness of the cylindrical container with the same diameter and material (without considering the corrosion margin). Under the same volume conditions, the surface area of the spherical container is the smallest, and due to the wall thickness, small surface area and other reasons, it is generally save 30% to 40% steel than the cylindrical container. The main disadvantage is that the manufacturing and construction are more complicated.
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