Finned tubular electric heating elements | ukropol-ten.com.ua

Finned tubular electric heating elements

Finned tubular electric heating elements are used as components both of domestic and of industrial heating appliances (fan heaters, electric calorifers, electric convectors, etc.). Finned tubular electric heating elements are assigned for heating of air environments: stationery (S) and moving (O).

Finned tubular electric heating elements are the elements, on which casing iron strap is fixed. Electric heater’s heat irradiation is increased thanks to increase in surface area, resulting in capacity increase in comparison with a non-finned heater.

  • tubular electric heating elements of diameters 8.0, 8.5, 10.0, 13.0, 16.0 mm are being finned;
  • strap of 5.5, 7.0, 10.0 mm width is used for finning;
  • material of tubular electric heating elements and strap: black or stainless steel;
  • manufacturing of finned tubular electric heating elements with aluminum finning is possible;
  • fastening connecting pipes and plates are installed in the equipment for tubular electric heating elements fastening.

D – casing diameter
Do – finning diameter
Lp – finning length (active part)
L – developed length
La – active length
Lk – length of contact rod in embedding