The fabrication industry uses acetylene for many major applications. → It is the only fuel gas that can be used for welding. → It is also ideal for brazing, cutting, flame gouging, spot heating, hardening, texturing, cleaning, and thermal spraying many materials. Acetylene Uses Acetylene is used in brazing. Used in the glass industry. Used in the manufacturing of synthetic rubber. Used in soldering metals. Used as an additive to preserve food. Used to precipitate metals. Used to manufacture acetic acid. Used as a feedstock in the manufacturing of acrylonitrile. We provide Acetylene gas with purity 99.5% for your industrials usages.