Single tube or Double tube rectangular fins are also manufactured as per customers requirements. Due to rectangular shape it offers are large surface area compared to the Spiral Finned tubes
Due to larger surface area available, these finned tubes are used mostly in Air Heating application to reduce the overall size of the equipment.
Maximum Operating Temperature - 300°C:
a) Fin Material : Carbon Steel / Stainless Steel / Aluminium / Copper
Fin Size 70mm x 40mm / 76mm x 38mm
b) Tube Material : Carbon Steel / Stainless Steel / Copper
Tube Size : 5/8” – ¾” (15.87mm – 19.05mm)