United Heat Transfer Pvt. Ltd

Extended Surface Heat Exchanger

Extended surface in tubes provide rapid & effective heat transfer. The unique design of finned surfaces enables to improve the heat transfer coefficient by distributing the fluid flow apart from increasing the surface area. Gas flow patterns separates moisture efficiently. Selection of best combination of materials suitable for process and required duty conditions ensures most economic design allied with the longer service life. Additional surface protection against corrosion can also be incorporated in the form of galvanizing on steel.

Application of Extended Surface Heat Exchangers

  • Gas coolers (H2,N2,O2 etc)
  • Process Heating & Cooling
  • Waste Heat Recovery
  • Driers
  • Dehumidifiers
  • Electric Rotating Machine Coolers
  • HVAC
  • Air cooled Steam condensers for turbines
  • Economizers
  • Condensers

Advantages of UHTPL Extended Surface Heat Exchangers

  • Low pressure drop
  • Low Energy Consumption
  • Low utility consumption
  • Low power consumption
  • Compactness
  • In Built/External moisture separator
  • Ease in access to tubes for Maintenance
  • Flexible designs
  • Maximum efficiency due to allowable cross over of outlet temp of cooling fluid
  • Flexibility in locating nozzles
  • Vibration less design & reduced pumping cost