Nix Industrial Achieves R-Stamp Certification for Pipe Fabrication

We’re proud to announce that our Pipe Fabrication facility is now R-Stamp Certified.

This milestone strengthens our ability to perform code-compliant repairs and alterations on pressure-retaining equipment in accordance with the National Board Inspection Code (NBIC) — providing our customers with an even higher level of confidence, traceability, and regulatory compliance.

This isn’t just a certification. It’s a commitment to doing the work the right way.

What is an R-Stamp?

The R-Stamp is issued by the National Board of Boiler and Pressure Vessel Inspectors and authorizes qualified organizations to perform repairs and alterations on pressure vessels and boilers in accordance with the NBIC.

To achieve R-Stamp certification, a shop must demonstrate:

  • Documented quality control systems

  • Qualified welding procedures (WPS/PQR)

  • Certified welders

  • Inspection processes and traceability

  • Compliance with strict NBIC standards

  • Successful audits and shop reviews


 

What This Means for Our Customers

With R-Stamp certification, we can now perform and document:

  • Pressure vessel repairs

  • Boiler repairs

  • Code-compliant alterations

  • Component replacements

  • NBIC-stamped repair work

For plant managers, engineers, and maintenance teams, this means:

✔ Code-compliant repairs
✔ Proper documentation and inspection records
✔ Increased safety and regulatory confidence
✔ Reduced downtime with in-house capabilities
✔ A trusted partner 


 

Inside Our Pipe Fabrication Facility

Our Pipe Fabrication shop was built to handle demanding industrial projects — from new pipe spool fabrication to large-diameter rolled pipe systems and complex repairs.

Our capabilities include:

  • Pipe sizes from 1.5” to 144” diameter

  • Carbon steel, stainless steel, rolled plate, spiral weld, and specialty alloys

  • GMAW, GTAW, SMAW, FCAW, and SAW welding processes

  • In-house rolling and forming

  • CNC plasma profiling and advanced layout systems

In addition to fabrication, we perform:

  • Hydrostatic testing

  • Pneumatic testing

  • Dye penetrant testing

  • Hardness testing

  • Third-party radiographic and ultrasonic testing (as required)

Every project moves through structured documentation and inspection processes to ensure compliance from start to finish.

R-Stamp Certified. Code-Compliant. Production Ready.

📄 Pipe Fabrication Line Card [ Download PDF ]

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Click Now to View Full Pipe Fabrication Capabilities

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Ready to Discuss a Pipe Project?

Whether you need new pipe fabrication, NBIC-compliant repairs, or pressure system alterations, our team is ready to help.