Oxygen

Oxygen is commonly and traditionally used with a fuel gas (acetylene, propane or propylene) for cutting, welding, brazing and soldering.

This supports the combustion of these gases and enables a much higher flame temperature to be achieved in comparison with air.

Hobbyweld oxygen cylinders are filled from a bulk tank which ensures optimum purity, a 1% reduction in purity can increase consumption of oxygen by 20% or more, so you can see the benefits of a professionally filled gas bottle.

Available in 3 sizes : original, plus and ultra