R Stamp definition
R Stamp means the Certificate of Authorization Program and R symbol stamp for the repair and/or alteration of Boilers, pressure vessels, and other pressure-retaining items, as granted by The National Board of Boiler and Pressure Vessel Inspectors.
R Stamp means the repair stamp issued by the National Board of Boiler and Pressure Vessel Inspectors for the repair of boilers or pressure vessels;
Examples of R Stamp in a sentence
MCC also holds the ASME: U, S and R Stamp and can perform Boiler and Chiller repairs and re-tubes.