WA Gases is an independently, West Australian owned and operated industrial gas supplier operating in Perth, Western Australia.

We believe the market is paying too much through renting their cylinders. WA Gases offers a better way of purchasing industrial gas. Purchase your cylinder and never pay rent again!

Working with our retailers, we specialise in distributing industrial gases for the rent free market.

Popular industrial gases include Argon, Oxygen, Nitrogen, Acetylene, Carbon Dioxide and Helium. Used individually or in combination with each other, these gases have shaped the modern world we live in.

Nitrogen, Oxygen and Argon are atmospheric gases, which means they are apart of the air we breathe. Breathing air is constituted of Nitrogen (78.1%), Oxygen (20.9%) and Argon (.9%). This air is separated into its primary components by a process called fractional distillation in cyrogenic Air Separation Units (ASU’s).

ASU’s filter the air to remove dust, soot and other suspended contaminants. Then through multi stage refrigeration and heat exchangers, the air is cooled sufficiently for it to condense into a mixture of liquids and the difference in their boiling temperatures allows the component liquids to be separated by distillation.