We manufacture "Continuous Spiral Fins" (without tube) i.e. Finned Coils, especially for U shaped or any other odd shaped prefabricated tubes. These are widely used for Industrial Electric Finned Air Heaters and Air Compressors Cooling Tubes.

These coils replace the old fashioned, washer type separate fins. Instead of putting separate one by one single washer fin customers can put about 400 fins at a time, using our continuous Coil of fins. By this more fin heaters can be made in lesser time thus saving substantially on labour cost. Heat Transfer Efficiency increases substantially because of continuous crimped fin design. Uniform spacing of fins, heaters fitted with these Coil have a very appealing get up. Our Fin coils are widely accepted by Heater Manufacturers.

These Finned Coils are made according to the OD of the tube with fractional differences ranging from 8 mm to 65 mm.

Technical Details

  • These fin coils are made according to the OD of the tube with fractional differences.
  • Coils suitable for Tube Ods, in mm 8, 8.2, 8.3, 8.5 , 8.6, 9, 9.2, 9.5, 10, 10.2, 10.5, 11, 11.2, 11.5, 12, 12.5, 12.7, 13, 14, 15, 16, 17, 19, 22, 25, 27, 28 and above any size upto 65 mm. Or moreover any size as per client’s requirement.
  • Fin Diameter : Min 20 to max 90 mm. (depending on the tube OD)
  • Fin Spacing : From 2 to 10 fins per inch.
  • Material of construction : Mild steel, Galvanize , Stainless steel, Copper

While Sending enquiries please furnish following details for enabling us to submit you a fair price quotation for required Finned Coils.

  • Heater Tube :
  • Fin :
OD, Material
  • Length :
Required Cut Length
  • Quantity :

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