ASME Vessel Modification
& R-Stamp Repair
ASME U-Stamp Repairs, National Board
R-Stamp Modifications
ASME VESSEL R STAMP MODIFICATIONS & REPAIRS
ASME U-STAMP REPAIRS, NATIONAL BOARD R-STAMP MODIFICATIONS
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
MATERIALS INCLUDE:
- Stainless Steel
- Carbon Steel
- Nickel Alloy
- Duplex
ADDITIONAL QUALIFICATIONS INCLUDE:
- 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
DESIGN SOFTWARE
- Compress – Pressure Vessel Mechanical Design Software
- AutoCAD Mechanical
CONTACT US
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!
Call us today to learn more at 1-888-206-4563—or click to contact us below:

FREE Sample Project
Let us share similar scope project specs with you! Request a sample project similar in scope to your current needs to receive:
- A complete sample project budget
- Sample P&ID
- Project Schedule
- Project Quote
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