What is oxygen?

• Oxygen is a colorless, odorless, tasteless, gaseous element that supports human life, and It’s combustible, It makes 1/5 of the atmosphere.
• (%20.95 by volume of the atmosphere and %32.5 by weight of atmosphere) Oxygen at low temperature(⁰ -184 C), clear, the very light blue liquid that is slightly heavier than water
• All elements, except neutral gases, combine with oxygen and create The oxides form. Oxygen is non-flammable but greatly intensifies the combustion process

Available oxygen grades:

% 99.9999,% 99.9995,% 99.999,% 99.995,% 99.6

Tanks and maintenance:

• Oxygen can be charged in the gas form and under pressure in cylinders as well as in trailer tubes.
• Liquid oxygen is transported and stored in portable flasks and cryogenic tanks.

Compatible and incompatible materials:

• Gaseous oxygen is non-corrosive and can be used in systems made of ordinary metals. At the temperature of oxygen liquefaction, carbon steels and steel alloys lose their malleability and they aren’t suitable for exposure to oxygen.
• Metals and alloys are suitable for exposure to oxygen at liquid temperatures include: stainless steel (eg 316,304), nickel and chromium alloys, nickel, Monel 400, copper brass, bronze, and austenitic aluminum alloys.
• Oxygen contact systems and piping must be free of any combustible materials, grease or oil.