Insulation of cryogenic tanks

As the cryogenic tank needs to work in a low-temperature environment, sometimes the temperature of the liquefied gas is even only 160℃, so cryogenic tanks need to be effectively insulated. Generally speaking, the insulation material of cryogenic tank is made of asbestos, rock wool and perlite, which has a good heat preservation effect. During the storage and transportation of cryogenic tanks, the integrity and insulation performance of the insulation materials need to be checked regularly to ensure their effective working condition.