Material:SteelUse:Industrial GasPressure:HighName:oxygen cylinderWorking Pressure:15Mpa, 20Mpa, 25MpaTest Pressure:25Mpa, 30Mpa, 37.5MpaOutside Diameter:90mm-406mm etc.Water Capacity:0.5L-200LManufacturing STD:GB5099, DOT-3AA, EN1964, ISO9809Application: Industrial Gas Fire-Fighting Medical sectors Show More...