Welding Processes

Welding process and technology

Fusing experience and productivity

Over the years, we have developed and patented a number of major innovations in welding technology. And through our research and development, we have gained the knowledge and industry experience to help you choose the most efficient processes for your welding application. Explore the processes below and start maximizing your productivity with Praxair.

Gas Metal Arc Welding (GMAW) -

Flux-Cored Arc Welding (FCAW) -

Gas Tungsten Arc Welding (GTAW) -

Plasma Arc Welding (PAW) -

Laser Beam Welding (LBW) -

Shield Metal Arc Welding (SMAW) -

Submerged Arc Welding (SAW) -

Tandem Welding -