Corrosion Resistant ASME RTP-1 Tanks and Vessels

Tanks and vessels are significant investments due to their mass and complexity. They are investments that should be built to last. With ASME RTP-1 certification you can be confident your equipment meets strict materials, design, and manufacturing standards giving you greater reliability, longevity, and value.

Our fiberglass reinforced plastic (FRP) vessels are commonly used as towers, columns, and scrubbers, and can be manufactured with premium resins that include polyester (INEOS Hetron™), vinyl ester (INEOS Derakane™), and bisphenols. Our dual laminate vessels are fabricated with thermoplastic liners which include PVC, CPVC, PP, PVDF, ECTFE, FEP, PTFE, PE, and PFA.


  • RPS is certified by ASME to fabricate FRP and dual laminate tanks and vessels to ASME RTP-1
  • Custom built to your service and specifications
  • Pressure rating from full vacuum to 15 psig
  • ASTM D3299, ASTM D4097 compliant

RPS also manufactures piping systems with matching materials of construction



A large volume of corrosive fluid demands risk mitigation, and the only way to ensure your critical equipment is manufactured with the highest degree of quality assurance is to specify the ASME RTP-1 Standard, and have it stamped as such. Tanks, scrubbers, columns, towers, and other vessels are all eligible for the stamp. 

"Thank you very much for helping us to meet our schedule for the delivery of the Feed Header... As always, you saved the day!"

Chemical processing customer, Canada


We’ve got a 10-page Technical Center and several Webinars, but nothing beats a live meeting with industry experts where you can focus your learning, and ask questions relevant to your project. We have experienced teams of engineers, technical sales professionals, and field technicians who can help provide your team with the foundation they need. Content is customized to your needs.

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