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PATTERSON Industries Canada "The Process Equipment People" designs, engineers and manufactures Pressure Vessels for many of the process industries. Applications include pressurization, processing and storage of various liquids and gases. Some units are jacketed for heating or maintaining consistent and uniform temperature of the contents. PATTERSON Pressure Vessels can be either vertical with leg or skirt supports or horizontal with saddle supports to suit the site location requirements.

PATTERSON units are fabricated from Carbon Steel, Stainless Steel and other Alloy Steels. Construction can be solid or clad depending on design requirements and cost considerations. PATTERSON Pressure Vessels can be built up to 15 feet in diameter, 80 feet in length and up to 100 tons.


PATTERSON Pressure Vessels are typically used in the Oil, Gas and Petro-Chemical; Resins, Polymers, Coatings & Adhesives; Agricultural & General Chemicals and Plastics & Rubber Industries.

Design Features:

  • Designed, engineered and manufactured to individual customers application and specifications for pressure and/or vacuum condition and for low, ambient or elevated temperature service.
  • Fabricated from Low and Standard temperature Carbon Steels, 300 & 400 series Stainless Steels, Monels, Inconels, Incoloys, Nickels and Hastelloys.
  • Construction of either solid or clad type.
  • Half-Pipe, Conventional Double Wall or Dimpled-Style Jackets for Indirect Heating.
  • Jackets designed for Heating and/or Cooling with Water/Steam or Thermal Fluid Heat transfer fluids.
  • Internal Heating/Cooling Coils can be added where design and/or process conditions determine additional heat transfer area is required.
  • All PATTERSON Pressure Vessels are designed, manufactured, tested & inspected in accordance with the ASME Code Section VIII Division I and with the stamp of the National Board of Boiler and Pressure Vessel Inspectors.


Control Systems

Please note:  PATTERSON has in-house expertise to design and supply operating control systems for all of our process equipment, whether it is a simple start/stop with cycle time or complex multi-stage systems executing recipes or formulas and communicating with existing plant control systems.

Close up of Control Box with stop/start, jog/run and 0-12 hr timer.

Control Panel Overview including HMI Touch Screen.

Close-up of Inside of Control Panel with PLC and Variable Frequency Motor Controllers.