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Stainless Steel High Pressure Vessels

High pressure vessels are used in various industries including chemical, process heating, energy, oil and gas, and so on to store fluids at high pressures. These pressure vessels have typical requirements and demand extra efforts and special engineering expertise. Rexarc is one of the well-known ASME and non-ASME high pressure vessel manufacturers in the US. Our high pressure vessels and stainless steel pressure tanks are largely used in applications across energy, oil, and gas, chemical and industrial, process heating, and pulp & paper industries.

Why Choose High Pressure Vessels from Rexarc

We understand a pressure vessel process is not about technology and fabrication alone, rather it demands an in-depth understanding of the industry and applications, too. This is where we excel. Our clients approach us for high pressure vessel fabrication projects often. We believe the following reasons have helped us become one of the most favored high pressure vessel manufacturers in the US.

  • We can provide high pressure vessels and stainless steel pressure tanks from 6 inches to 8 feet of internal diameter.
  • We often design and fabricate high pressure vessels for pressures up to 300 bar (4350 psi) and temperatures up to 480 C (900 F).
  • All pressure vessel design and fabrication is performed at our expansive 60,000 sq. feet facility at West Alexandria, Ohio.
  • Our experts use various software like ASME Calculation Software, AutoCAD, and SOLIDWorks during the product design and manufacturing to streamline the entire process.
  • All fabrication including submerged metal arc welding (SAW), shielded metal arc welding (SMAW), gas metal arc welding (GNAW), flux cord arc welding (FCAW) is performed by AWS certified welders. This helps reduce the scope for errors or other technical issues.
  • Over the years, we have acquired immense experience working with different types of 300 series stainless steel including 304, 316, and 317 stainless steel. We also work with their low carbon versions. Our experience enables us to help our clients take the best advantage of each of these steel types.
  • We also perform various types of secondary finishing on pressure vessels such as applying red oxide primer, polyurethane enamel paint, and so on depending on application requirements.
  • The facility features dock level and drive-in access, which allows us to ship the pressure vessels as soon as they are fabricated.

Applications of High Pressure Vessels

We have designed and delivered high pressure vessels and stainless steel pressure tanks for:

  • Charging liquid and gas
  • Loop, static, electrochemical, and corrosion studies
  • Liquid and gas separation
  • Extraction of supercritical fluids

Our experts conduct multiple meetings with the clients to understand their application requirements including its operating environment, purpose, the future expansion plans of the company, the challenges in their current operational space, and so on. This attention to detail that we provide coupled with our vast engineering expertise has made us one of the popular high pressure vessel manufacturers. Our experts not only design and manufacture that serves you through its intended lifetime but serves you beyond that without compromising the safety and and tank requirements. We would be happy to help you.



We are a one stop shop from custom vessel production to full skidding, plumbing and instrumentation.



We stand by our processes and communicate with you on your project status as much or as little as you would like.



We continually reinvest in our people, business, and equipment technology to ship quality products on time.