Custom & Specialty Pressure Vessels, Serving Aerospace, Research & Industry

For over 60 years, Prentex has provided its customers with exceptionally built custom alloy vessels and tanks. As designers, manufacturers, and consultants for made-to-order cryogenic, high pressure, vacuum, chemical and process vessels, Prentex is proud of its reputation as a world leader in the field of custom vessel fabrication.

Our Specialties Include

- Pressure Aging Vessel - PAV
- Vacuum Degassing Oven - VDO
- High Pressure Vessels
- High Vacuum Vessels
- Cryogenic Vessels
- Nickel Alloy Vessels
- Copper Alloy Vessels
- Chemical and Process Vessels
- Vessels with Temperature and Pressure Control
- Vessels with Vacuum And Heat Controls
- Liquid Oxygen (LOx) Vessels
- Liquid Nitrogen Vessles
- Liquid Hydrogen Vessles
- Liquid Helium Vessels
- LNG Vessels
- CNG Vessels


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Prentex custom designs and manufactures, steel, stainless steel, and non-ferrous alloy pressure vessels and tanks. We adhere to ASME code specifications for section VIII (8), division 1 (U) & (R).

It is our pledge to diligently serve you, our customer, through resourcefulness and cooperative effort. We will address and solve all issues with ingenuity and skill. Because of our well-established, methodical engineering and fabrication practices, we will deliver your project to satisfaction.

Custom and Specialty Pressure Vessels. Serving Aerospace, Research and Industry Since 1950.