Please note: For all inquiries pertaining to the R, VR, NR, and NB certificates, please contact The National Board of Boiler and Pressure Vessel Inspectors at info@nationalboard.org, or (614) 888-8320. RE: R Stamp Requirement:: Plate Heat Exchanger:: Addition of Plates metengr (Materials) 21 Nov 16 12:57 The Form R2 should be used with the Certificate of Compliance from the plate supplier. ASME or “R” stamp holder in accordance with the NBIC. The stamp holder performing the work will complete the National Board Form R-1, 'Report of Repair,' or Form R-2, “Report of Alteration,” and attach the 'Manufacturers Partial Data Reports' for any parts used in their repair or alteration. The user shall keep these documents on file. This document establishes the requirements for organizations seeking a National Board Certificate of Authorization to use the “R” Symbol Stamp (Certificate of Authorization) for the repair and/or alteration of pressure- retaining items.
Stainless steel National Board R stamp plate blank ready for “R” stamp. High contrast permanent laser marked metal ready for industrial environments. Perfect for repaired by, altered by, or rerate identification data plates.
ASME National Board R and vessel certification data stamp plate supply with no minimum order requirements or set up fees.*
Gold Medal Productions supplies ASME Certified data plate for ASME U Stamp, and National Board R Stamp and NB Mark plates. Permanent laser marked stainless steel metal plates ready for your ASME stamp on repaired, re-rated, and altered vessels. Customize your order with the mix of plates to suit your current project needs with no setup or text change fees. There are no minimum order requirements. Whether you are ordering one plate or thousands Gold Medal Productions delivers superior laser marked products and rapid turnaround.
Quality R stamp and data plates are a small but key component to finishing your certified vessel, welding, repair, and service jobs. Gold Medal Productions produces stainless steel plates that are customized for each customer.
Contact Gold Medal Productions to discuss your certification R stamp plate needs or to order a sample ASME identification blank plate.
With substantial experience serving industrial clients and direct experience working in the type of environments that these plates are likely to end up, Gold Medal Productions owner Dominic Urbano, understands the important role that these ‘simple’ plates play. Gold Medal Productions provides high contrast permanent industrial vessel identification plates combined with flexible ordering and industry best pricing.
Each laser marking order is custom designed to meet the clients specific needs. Building loyal customers through superior service and pricing.
“We have been using Gold Medal Productions for a wide range of company needs, and have always received a quality product, on time, and at a competitive price.”
Viviano Gutierrez – Quality Assurance Manager Matrix Service Inc.
Gold Medal Productions is a USA small business serving clients world wide. Proudly providing top quality custom laser engraving, laser cutting, and laser marking services since 2001.
*No set up fee when customer supplies a print ready copy of their business logo. A business logo is not required and there is no charge for a text based business identification.
Precision On-Site Welding & Machining Services
In-Place Machining Company is also a leader in the mobile welding industry specializing in R-Stamp Certified On-Site Welding – another key aspect of our on-site machining services. In-Place Machining Company holds the National Board of Boiler and Pressure Vessel Inspectors R-Stamp #1781 for certified boiler and pressure vessel weld repairs. With emergency response and highly trained certified welders, our welding department can provide a quick certified repair, construct welding repair plans, and provide written documentation of the repair process. We will provide a safe and reliable on-site mobile welding repair In-Place… Any Place in the World.
Stamps Required For Letter
IPM strictly conforms with the high standards that are set out by the National Board. We are committed to excellent craftsmanship and customer service, exceeding client expectations for quality, value, and safety.
In-Place Machining Company’s full menu of Certified On-Site Welding Services include:
R Stamp Requirements
- In-house AWS certified welding inspector
- Welding procedures written in compliance with ANY code or specification
- Ongoing training to ensure our welders are top quality
- NAS 410 compliant NDE program
- Support for specialty metals
- Ability to perform weld repairs to journals and bores without part rotation
- SMAW (“Stick” Shielded Metal Arc Welding)
- GMAW (Gas Metal Arc Welding)
- GMAW-P (Gas Metal Arc Welding- Pulsed)
- FCAW (Flux Core Gas Metal Arc Welding)
- SAW (Submerged Arc Welding)
- GTAW (Gas Tungsten Arc Welding)

R Stamp Welding Requirements
To learn more about R-Stamp Welding, visit the National Board of Boiler and Pressure Vessel Inspectors Website.




