There are many different types of rent free welding gas bottles that are on the market. Some of the most common are Argon, MIG gas, Nitrogen, CO2, hydrogen, helium, and oxygen, as well as propane. These gases can be used by themselves, or may be mixed with other gases to use on various materials.

Types of rent free welding gas bottles

Argon, Oxygen and Co2, as well as Helium and Nitrogen gas, are available in rent free welding gas bottles. These gases can be used to weld many material types.


Argon gas, which is colourless and odourless, is used in the casting industry to flush defects from molten materials. When used in metal fabrication, this gas generates an inert gas shield. When blended with Co2, Helium and Oxygen, Argon enhances the characteristics of the welding arc.


This gas is also colourless and odourless. Oxygen supports welding cutting operations when added to other shielding gases, and can be mixed with plasma cutting gases to use on carbon based steels.


Mostly used with Argon gas, Co2 is a shield gas ideal for welding. This gas can be utilised in a vapour state to prevent the atmospheric contamination of molten metals during the arc welding process.


Helium is a nontoxic and inert gas. As such, this gas is non-flammable and has high heat conductivity, making it ideal for inert gas shield creation. Helium also prevents oxidation when welding aluminium, copper, and stainless steel, as well as magnesium alloys.


This gas in its pure form is used for tube welding, particularly stainless steel. Nitrogen also increases the capabilities of plasma cutting and heat treatment. When added to Argon, Nitrogen can be used in gas metal arc welding, also known as MIG welding.

Rent Free Gas can supply you with Argon gas cylinders, Oxygen and Co2, along with Nitrogen and Helium gas cylinders. So, no matter what type of materials you’re looking to weld, we have the right gas for you. Plus, we have a range of bottle sizes. Our products can be delivered nationwide and to your door Contact us now on 1300 792 603 to place your rent free welding gas bottle order today!