Aluminium gas tank

. Materials: 6061 Aluminium alloy. . Safe,lightweight, resist corrosion, perfect treatment for surface interior and exterior to ensure the gas purity and stability. . Application:Filling rare gas,speciality gas , high-purity gas,calibration gas and other industrial gas. The cylinder can guarantee to provide precision gas delivery while keeping the gas integrity and purity. Specification Outer Diameter(mm) Water Volume(L) LW-89-0.5-15-H 89 0.5 LW-89-0.7-15-H 89 0.7 LW-89-1.0-15-H 89 1 LW-89-1.4-15-H 89 1.4 LW-108-0.7-15-H 108 0.7 LW-108-1.0-15-H 108 1 LW-108-1.4-15-H 108 1.4 LW-108-2.0-15-H 108 2 LW-108-2.5-15-H 108 2.5 LW-120-2.0-15-H 120 2 LW-120-2.5-15-H 120 2.5 LW-120-2.8-15-H 120 2.8 LW-120-3.2-15-H 120 3.2 LW-140-4.0-15-H 140 4 LW-140-5.0-15-H 140 5 LW-140-6.0-15-H 140 6 LW-140-8.0-15-H 140 8 LW-159-8.0-15-H 159 8 LW-159-10.0-15-H 159 10 LW-159-12.0-15-H 159 12 LW-180-10.0-15-H 180 10 LW-203-12.0-15-H 203 12 LW-203-13.4-15-H 203 13.4 LW-203-20.0-15-H 203 20