Industrial Grade Oxygen Empty Cylinder A [Industrial Grade Oxygen Empty Cylinder As Per Is-7285 (Part-2) Designed For High Pressure Storage Of Industrial Gases, Water Capacity Of Cylinder Approx - 47 Ltrs Which Holds 7 M3 Of Gas, Weight - 51.5 Kg Approx, Working Pressure - 150 Kgf/Cm2 To 300 Kgf/Cm2 (Approx 150-300 Bar), Thickness - 5.3 Mm Minimum, Cylinder Diameter-Approx. 232Mm, Cylinder Height- Approx. 1370 Mm, Material-Seamless Steel Or Manganese Steel, To Insert Gases Specific Valve For O