USI Industrial has combo pipe welders with 350 weld procedures for all types of alloys. We offer pipe verification at our shop and in the field.

We hold four stamps:

  • The “R” Stamp: Approved by the NBIC for the repair and alteration of boilers, pressure vessels and other similar items.
  • The “S” Stamp: Certified by the ASME for pipe fabrication, pipe repair and power piping (power generation units).
  • The “U” Stamp: Certified by the ASME for a fabrication shop or field team to build pressure vessels.
  • The “PP” Stamp: Certified by the ASME for pipe fabrication.