Finned Coils for Electric Heaters are made available in different size options from as low as 7.5 mm and find suitability to fit on U / M Shaped or any other odd shapes of prefabricated tubes / heaters.
Heat Transfer efficiency is substantially increased because of continuous fins & Spiral crimped design. Uniform spacing between fins give effective heat transfer. Fin spacing can be ranging between 2 to 10 Fins per inch.
These finned Coils can be made up according to the OD of the tube with fractional difference.
Internal Diameter : 3/8’’ to 4” (9.53 mm to 101.6 mm)
Fin Material : Carbon Steel / Stainless Steel / Copper / Aluminum / Brass
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