China Medical Oxygen Gas Cylinders - China Oxygen Gas, Oxygen
2021-8-7 · Oxygen is manufactured by air separation.The purity is 99.5%.After the post-processing, manufacturing 99.99% purity oxygen. oxygen is used in medical applications, metal cutting and welding, as an oxidizer in rocket fuel, and in water treatment.Oxygen is used in oxyacetylene welding burning acetylene with O2 to produce a very hot flame.
Get Price