Riggio “R-Stamp” Authorization:
Riggio applied to the National Board of Boilers & Pressure Vessels and has obtained the “R-Stamp” authorization.
The “R-Stamp” accreditation confirms that we have and maintain a strict quality system allowing us to repair and/or make alteration to Boilers, Pressure Vessels, and other pressure-retaining items, under the requirements of the ASME and National Board Inspection Code (NBIC).
Welding services include pressure vessel welding. Weld build-up, corrosion overlay and hard surfacing of critical valve components.
R Stamp Certificate No R-9010 R Stamp Certificate
