... Product Description Cryogenic vacuum perlite storage tank:Insulation type: perlite insulationEffective capacity: ... , LN2, LCO2, LNGLarge-size cryogenic liquid storage tank:Insulation way: perlite accumulated insulationUseful volume: 200m3-5000m3Work ... LNGLarge composite type powder insulation cryogenic liquid storage tank:Insulation way: perlite accumulated insulationUseful volume: 160m3-5000m3Work ...