Oxygen gas is supplied in various volumes and purities for a range of applications including welding, combustion, oxidation and life-support.
Oxygen - purities
- High Purity ≥ 99.99 % - Zero Grade ≥ 99.995 % - Food grade oxygen - BIOGON O - Medical oxygen
Oxygen - supply modes
- Oxygen Cylinders: Compressed oxygen is supplied in cylinders:
cylinder volume 40l: content 6 m3 with the pressure of 140 bar and content 10 m3 with the pressure of 200 bar
cylinder bundles: 12 interconnected 50l oxygen cylinders with working pressure 150 or 200bar and content 150 m3 / 200m3;
- Liquid oxygen: Oxygen is delivered by cryogenic tankers into onsite vacuum-insulated storage vessels which typically, with associated vaporisation equipment, provide several days' supply.