A pressure vessel is a specially engineered vessel designed to hold gases or liquids at pressures substantially higher than the surrounding atmosphere. At R&D Therm, we specialize in the mechanical design and custom fabrication of robust, code-compliant pressure vessels for the chemical, petrochemical, pharmaceutical, food & beverage, power generation, and oil & gas industries.
Our pressure vessels are manufactured to safely contain, store, and process pressurized media under controlled conditions. We combine engineering with advanced fabrication techniques to deliver vessels that provide safe, reliable, and efficient performance throughout their operational lifecycle. Our capabilities include standard pressure vessels as well as specialized designs with limpet coils and jackets for temperature control and heat transfer applications.
Our expertise focuses on the mechanical integrity, structural design, material selection, and manufacturing quality—ensuring every vessel meets international safety standards while optimizing performance for your specific process applications.
Questions buyers ask first.
What sizes can R&D Therm fabricate?
We can fabricate equipment up to 4.5 m in shell diameter, 33 m in overall length and 42 MT single-piece weight.
Which codes and certifications do you build to?
We are ASME U-Stamp certified for pressure vessels, IBR-approved for boilers and steam pressure parts, and routinely build to PED (CE marked) for European exports.
Do you handle exotic-alloy fabrication?
Yes — titanium, Hastelloy C-22 / C-276, duplex and super-duplex stainless steels, Sanicro 28 and 904L are routine work for our welding division.
What is your typical delivery timeline?
Standard pressure vessels and heat exchangers typically ship in 12–16 weeks. Larger columns, reactors and skids ship in 16–22 weeks.
Do you provide third-party inspection support?
Yes — we work routinely with Lloyd's Register, BV, TUV, DNV, SGS and customer-nominated inspection agencies.
What does R&D Therm do?
R&D Therm designs and manufactures process equipment including pressure vessels, heat exchangers, reactors, columns and process skids for industries such as chemical, pharma, oil & gas, etc.
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What materials does R&D Therm fabricate with?
We fabricate in carbon steel (SA516 Gr. 70), stainless steel (304L/316L and higher grades), duplex and super-duplex, and other alloy materials as specified by the customer.
Build with R&D Therm
