We are offering autoboosting calibre liquid nitrogen container. The autoboosting calibre liquid nitrogen container includes control structure and tank.the control structures mainly include in(out) liquid valve, release valve, pressure building valve, safety valve, level gauge, pressure gauge and castor.it is mainly used to transport and store liquid nitrogen and also the cold source of other refrigeration devices. Application mold industry, animal husbandry, semiconductor, food, aerospace, low temperature chemical industry. Materials high quality stainless steel high quality activated carbon oilless, fatless thin composite materials features 1.it is all made up of stainless steel and has high strength . 2.unique tank bracket , good stability 3.high strength large castor, move conveniently 4.kf wellhead sealing 5.double safety valves structure ensure security.