Durable Gas Torch Welding Torch Oxy-propane Oxyacetylene Oxygen Finishing
(H01-2 gas torch oxyacetylene oxypropane repair cutting. Welding torches are divided into oxyacetylene torches and oxypropane torches. 1) Oxyacetylene torch (oxygen + acetylene). 2) Oxypropane torch (oxygen + propane or gas or natural gas).