Heat Transfer Equipments Division

Fired Heat Exchanger



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Tailor made heat exchangers for all kind of fluids

we provide Fired Heaters for installations handling feeds that range from natural gas to crude oil to bitumen, and from air to steam. The Fired Heaters feature a unique design that utilises fire-tube elements. A range of fired heater products is available including horizontal hot oil heaters and incinerators, FCC Fired Heaters and Steam Superheaters.

The choice of heat recovery surface and materials of construction are carefully selected to suit the fuel and the operating conditions. The selection may be plate fin, cast iron, spiral fin or plain tubes.

Types of Process Heaters

  • Helical Coil/Serpentine Coil Heaters
  • Radiant Fired Heaters
  • Thermal Fluid Heaters
  • Regeneration Gas Heaters
  • Convection Process Liquid Heaters

The design incorporates the following features:

  • Burners are selected for correct flame pattern, stable operation and maximum turndown
  • Adequate clearance between flame and tube coil to avoid flame impingement
  • Vertical cylindrical or horizontal box type designs
  • Natural or forced draught burners for oil, gas or dual-fuel operation
  • High quality refractory brick, castable or ceramic fibre
  • Variety of design options to achieve the highest economic efficiency
  • Extensive experience in single or multiburner forced draught operation with full automatic or semi-automatic control


  • Process heating applications
  • heating vegetable oil for cooking
  • heating natural gas for gas regeneration
  • heating fuel gas or inlet air for power generation

Standard Specifications

  • Sizes: 20" to 120" diameter; 3' to 35' length
  • Shells: Carbon Steel or 304 Stainless Steel
  • Tubes: Carbon Steel, 304 Stainless Steel, Admiralty, 90/10 copper-nickel. 70/30 copper nickel, or per customer specification.
  • Fins:Aluminum, Coated Aluminum, or Copper.
  • Flow: Available in 2 or 4 pass designs as typical, or any even number of passes.

Design & Engineering systems includes :

Thermal design is carried out to meet customer service requirements taking care of the following Constrains:-

  • Thermal Design
  • Space Limitations
  • Fouling From Operating Fluids
  • Pressure Drop Limitations
  • Fluid induced vibrations
  • Optimum Design
  • Mechanical Design by various national & international codes / standards

Quality Assurance

  • All Heat Exchanger are supplied with technical documentation for quality and safety instructions
  • Material Certification
  • Welder Qualifications and procedures
  • Non-Destructive Testing Reports
  • Third Party Inspection Reports(Optional)
  • Pressure Testing Certification
  • Operating and Maintenance Instructions

We also Design & Manufacture Custom Designed & OEM version of Heat exchanger on request.

Contact us

For more details contact us

An ISO 9001:2008 Certified Company