cryogenic liquid storage tank cryogenic liquid storage tank large-size double deck(a inner tank and a outer tank) arch-roof tank for cryogenic liquid storageInsulation media (filled between the inner tank and outer tank around space):perlite (between the inner tank bottom and outter tank bottom):foam glass blocks volume:200m3 to 5000m3 operating pressure:0.15 to 0.30 bar(according to the liquid that the tank will store) media:LO2, LN2, LAR, LCO2, LNG