Ajax Shell & Tube Heat Exchangers

Shell & Tube Heat Exchangers and Tube Bundles

Ajax Heat Exchanger Bundle

Ajax heat exchangers are sized for your specific heat transfer application and can be applied to hydronic or process applications with many material configurations.


  • Optimized design for best heat transfer performance in steam, water and HTW exchanger type heaters
  • Wide variety of models to suit your specific need:
  • Single-wall or double-wall tube bundle
  • 150 psig working pressure design
  • Copper, cupro-nickel 90/10, stainless steel, or titanium tubing
  • Coil sizes from 4? up to 30? on selected models
  • Carbon steel or stainless steel tubesheet and cap
  • Carbon steel, copper, cupro-nickel or stainless steel tube bundles available
  • Shells and channels in carbon steel or stainless steel
  • Tube bundles up to 28? diameter x 15? long
  • ASME Section VIII constructed shell
  • Available in single-wall or vented double-wall construction


  • Custom exchangers per customer specification
  • Fully packaged units, with valves, trim, circulators, etc.