Customizable Reactors for Diverse Industrial Applications

Explore the forefront of industrial solutions with DNOW U.S. Process Solutions' Pressure Vessel Reactors. Our reactors, designed for both batch and continuous flow, are tailored to meet diverse industrial needs with precision and reliability. Available in various constructions, including standard, heavy-wall, high alloy, and alloy lined/clad carbon steel, they promise unmatched performance and safety in any industrial environment.


Product Information


Power Service, part of DNOW's U.S. Process Solutions operating unit, fabricates and designs reactors for demanding industrial challenges. Our pressure vessel reactors, ideal for many sectors, including chemical and nuclear, offer superior design and functionality. We stand out in our ability to handle complex processes while maintaining safety and efficiency.


We offer reactor configurations that integrate perfectly with your existing systems:

  • Batch use or continuous flow
  • Standard or heavy-wall
  • High alloy construction
  • Alloy lined or clad carbon steel construction

Features and Benefits

Pressure vessel reactors, often used in chemical, petrochemical, nuclear, and other industrial processes, have several benefits:

  • Adaptable Use: Our reactors are suitable for both batch and continuous processes and are used in a wide range of industrial operations.
  • Durability and Strength: Available in both standard and heavy-wall constructions to withstand challenging environments.
  • Optimal Pressure and Temperature Management: Designed for high-pressure and temperature operations, enhancing process outcomes.
  • Enhanced Safety Measures: Integrated with features for safe operation under extreme conditions.
  • Customizable Designs: They can be customized to meet specific process needs, including incorporating mixers, heating or cooling systems, and other features essential for particular reactions.
  • Energy Efficiency: Engineered for reduced energy consumption, leading to cost savings.
  • Compliance Assurance: Meets stringent industry standards for operational safety and reliability


Materials of Construction Carbon steel, stainless & alloy steel
Dimensions Vessels up to 12 ft. diameter, 100 ft. length, 8 in. wall thickness
Lifting Capabilities Up to 100 tons
Non-Destructive Testing Ultrasonic, hydrostatic, radiographic, dye penetrant inspection, positive material identification (PMI), hardness and others
Finishing Surface prep, blasting, internal and external coating, painting
Engineering Support Design, process simulation, finite element analysis (FEA)


DNOW Process Solutions Tomball Facility Capabilitiesfile download
Power Service Products & Services Guidefile download