... /or vacuum to change a product condition. Pressure vessel introductionPressure Vessel principium:A process vessel that uses heat, pressure and/or vacuum to ... , 321, 316L cladding plates, carbon steel, etc, with PE,PVC,FRP,PP,insulating material or not.3)Tank shell thickness:2mm ... -804000402015x5122616001800m101450/7.560-805000517018x5140018002000m101450/7.560-80 ASME certificated Pressure Vessel