The oxygen storage tank is a storage pressure vessel for storing liquid oxygen, commonly known as a liquid oxygen tank. A liquid oxygen storage tank mainly used to store liquid oxygen.

   Professional supply of liquid oxygen tanks, complete specifications, can be selected according to different needs A production and marketing system. The company provides the design, development, production and sales of liquid oxygen tanks, equipment and systems. We can design and manufacture all kinds of special low-temperature equipment and systems according to customer requirements. The inner tank is made of stainless steel, and the outer tank is made of Q345R. The surface anti-corrosion coating adopts sandblasting, rust removal, blowing, spraying and other processes, and at the same time a two-component fast-curing liquid coating is used.


   The storage of liquid oxygen must be insulated, so the liquid oxygen tank has an inner tank, an insulation layer (or vacuum layer), and an outer shell. Although there is an insulation layer, it cannot maintain the liquid oxygen temperature. The material of the liquid oxygen tank is thinner, much thinner than the oxygen cylinder, so it must have a gas release pipe and valve. After deflation, the oxygen takes away heat to achieve the purpose of heat preservation. It's like boiled water to maintain 100 degrees. But sometimes the liquid oxygen has too little heat and the pressure in the tank is too low, so there must be a heating circuit and a booster valve. The heating circuit relies on liquid oxygen convection to work, no pump is needed, as long as external heat is introduced, the boiling point of liquid oxygen is -183°C. In this way, the liquid oxygen tank is complicated, and it must have a protective frame, a pressure gauge, and so on. The safety valve of the liquid oxygen tank can be closed automatically, but the booster valve cannot be closed automatically, which can be used to adjust the pressure.