Tag: pressure vessel repair

GreenWood Earns R Stamp Recertification

GreenWood has completed a recertification for The National Board of Boiler and Pressure Vessel Inspectors (NBBI) R symbol stamp for the repair and/or alteration of boilers, pressure vessels, and other pressure-retaining items. With this certification, only qualified and certified fabricators will perform alterations and repairs. The R stamp is available only to companies who have successfully completed rigorous weld joint testing and whose QC system covers repairs according to established guidelines. We are proud to have the R stamp certification and affiliation with the NBBI as an ongoing credential of our team’s capabilities.

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