Acetylene (C₂H₂) remains the hottest burning flame available in oxyfuel welding, cutting, brazing, and heat treating metal. Its many uses cross a wide range of industries. For example, the automotive industry employs acetylene for brazing and low pressure carburizing. There are also numerous fabricators and glass makers that use acetylene throughout their processes.

RMA manufactures industrial grade acetylene in our Salt Lake City plant and delivers the acetylene to our customers and several competitor gas suppliers throughout our distribution region. We can also supply your atomic absorption grade acetylene. If you use acetylene in our region, it will likely come from RMA.

Purchase Acetylene

We have multiple cylinder sizes available individually and in clusters

Primary Applications


Acetylene is used to harden steel for certain applications in automotive production.

Acetylene’s high temperature flame makes it an excellent gas for cutting, brazing, and welding applications.