Reduce Emissions.  Boost Profitability. No Piping Changes Required.

Numerous operating companies are retrofitting their shell and tube heat exchangers with revolutionary TWISTED TUBE® Heat Exchanger technology for improved performance.

Join the Evolution! 

Common Applications


  • Crude preheat
  • Feed/effluent for:
    • Reformer (CCR and semi-regeneration)
    • Hydrotreater
    • Hydrocracker
  • Alkylation
  • Overhead condensers
  • Reboilers (kettle and J-Shell)
  • Lean/rich amine
  • Compressor interstage coolers
  • Texas Towers
  • Hydrotreating/Reforming
  • KBR Rose Exchangers