The O2/N2/Ar cryogenic storage tank features vacuum powder insulation, with a double-shell structure consisting of an inner vessel and an outer vessel. The inner vessel is made of austenitic stainless steel, while the outer vessel is made of Q235-B or 16MnR carbon steel depending on the customer’s region. The interlayer space between the inner and outer vessels is filled with perlite as insulation material and then evacuated under vacuum to achieve the required insulation performance.
The O2/N2/Ar cryogenic storage tank is a low-temperature insulated tank featuring vacuum powder insulation, with a double-shell structure of an inner vessel and an outer vessel. The inner vessel is made of S30408 austenitic stainless steel, while the outer vessel is made of Q235-B or Q345R carbon steel depending on the customer’s region. The interlayer between the two vessels is filled with perlite and evacuated under vacuum, making it the ideal choice for storing liquid oxygen, liquid nitrogen, and liquid argon.