• ASME Vessel R Stamp Modifications & Repairs



    ASME Vessel R Stamp 
    and Repairs

ASME Vessel R Stamp Modifications & Repairs


Whether you require a simple nozzle modification, heat exchanger replacement shell and/or tubes (including floating tubesheet, fixed tubesheet, and U-tube bundles), reactor repair, or a complete, custom fabricated storage or process vessel for a specific application, we're here to help.  

We deliver timely, turnkey solutions including: 

  • National Board R Stamp modifications and new vessel fabrication
  • ASME storage and process vessels, reactor vessels, heat exchangers, columns & towers, more
  • All required inspections, testing and certifications
  • AWS-certified welding
  • Reconditioning and coating services
  • Logistics coordination- loading, freight management and unloading on your site
  • Stainless Steel
  • Carbon Steel
  • Nickel Alloy
  • Duplex


  •  ASME BPVC – Section VIII, Div 1
  • TEMA C for general applications
  • TEMA B for chemical manufacturing
  • TEMA R and API-660 for refining operations
  • ASME BPE (bioprocessing equipment) for pharmaceutical applications
  • ASME 3A for sanitary dairy, food and personal care applications
  • FDA

  • Compress – Pressure Vessel Mechanical Design Software
  •  AutoCAD Mechanical


TransTech is here to serve you and provide the highest quality R Stamp tank and vessel modifications and repairs.   We welcome the opportunity to provide you a quote!

Contact us to learn more at Tel.: 888-206-4563—or click to contact us below:

Contact Us

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