Min. Order Reference FOB Price
100 Pieces US$20.00-90.00 / Piece
Product Description
Product introduction 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 ...