The Seamless Aluminum Alloy Gas Cylinder is made of superior quality aluminum alloy 6061 and manufactured through the procedures of punching, drawing, heat treatment, CNC flow forming spinning, anodic oxidation treatment to the inner surface, etc. It is used to be filled and refilled various kinds of gas, such as rare gases, high purity gases, standard gases, special gases, with a wide range of applications in the chemical industry, electronic industry, medical treatment, gas and coal mining fields, which is the ideal substitute for the steel cylinder. We also have the ability to design and produce the seamless aluminum alloy cylinders with special specifications and technical requirements. We have got the TPED certificate of CE certification for Seamless Aluminum Alloy Gas Cylinder .