Low-temperature storage tanks are vertical or horizontal double-layer vacuum insulated storage vessels used for storing media such as liquid oxygen, nitrogen, argon, and carbon dioxide. The inner tank is made of austenitic stainless steel; the outer tank material varies by user location, following national regulations to choose Q235-B, Q245R, or 345R. The annular space between the inner and outer tanks is filled with insulating materials like pumice or aluminum foil, and insulated cotton, with vacuum being drawn.

Structure: Liquefied natural gas must be stored in low-temperature tanks, which are typically composed of an inner tank and an outer tank, filled with insulating material in between.

Insulation Method: Vacuum powder insulation, high vacuum winding insulation

Volume: 10-200 m³

Working Pressure: ≥0.6 MPa

Storage Media: Liquid Oxygen, Liquid Nitrogen, Liquid Argon, Liquid Carbon Dioxide, Liquefied Natural Gas (LOx, LIN, LAr, LCO2, LNG), Liquid Ethylene (LC2H4)

Tanks Type: Vertical, Horizontal