26/10/2026

Stainless Steel Pipe Welding with Miller® and Hobart®

Increase welding speed and reduce overall costs when welding stainless steel pipes using Miller® Regulated Metal Deposition (RMD®) and Pulsed MIG processes, combined with Hobart® filler metals. These advanced pipe welding technologies deliver excellent weld quality while remaining easy to use and quick to learn, helping to shorten welder training time and accelerate implementation on the shop floor.

Key Benefits: 

  1. Open Root Pass Welding with Miller® RMD®
  • Significantly higher travel speeds compared to conventional TIG welding 
  • Eliminates the need for a hot pass 
  1. Fill Pass Welding with Miller® PulsedMIG  
  • Higher deposition rates compared to traditional TIG or Stick (SMAW) welding 
  • Reduced fumes and minimal spatter, improving the working environment 
  1. Cap Pass Welding with Miller® Pulsed MIG
  • One wire, one shielding gas, and one welding power source from root to cap 

To see the weld bead profile and root penetration profile, click here. 

In certain projects, welding contractors have also been able to eliminate the need for back purging when using Miller® RMD® for open root pass welding of stainless steel pipes, further reducing time and overall welding costs. 

For further discussion, please contact info@hoathinh.com.vn.