DistributionNOW Process Solutions can fabricate process towers, columns or contactors for both upstream and downstream applications. All towers and internals are carefully designed to meet process requirements and environmental regulations.

Products Offered

Our experts have fabricated towers up to 14 ft. in diameter and up to 85 ft. in length, for both onshore and offshore applications.

  • Fractionating towers
  • Distillation columns
  • Vapor recovery towers (VRT)
  • Depropanizer towers
  • Maintenance platforms and ladders


 ASME U Stamp
 NBCA R Stamp


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