Products

Tubular Heater

Tubular heating elements perform exceptional heat transfer by conduction, convection or radiation to heat liquids, air, gases and surfaces. In most heater assemblies, tubular element design configurations vary — round, triangular, flat press and formed. Bends are made to customer requirements Custom built from 0.200" to 0.475" diameters, a multitude of sheath materials with sheath temperature capabilities up to 1600°F, watt densities to fit many applications and up to 600 volts. Available with over 20 optional terminations and many stocked accessories.

Material made from:

  • M.S.
  • S.S. -304
  • S.S. -316
  • Copper
  • Titanium sheathing

Applications

  • Radiant Heating
  • Ovens
  • Dryers
  • Sealing Bars
  • Dehumidifier.
  • Convection - Air and Gas.
  • Shrink Tunnels / shrink packaging.
  • Dies and Manifolds.
  • Immersion Heating.
  • Contact heating .
  • Chemical industries.

PHYSICAL AND ELECTRICAL SPECIFICATIONS

Sheath Diameter +-0.005"
(+-0.13mm)
0.260"
(6.60mm)
0.315"
(8.00mm)
0.375"
(9.52mm)
0.430"
(10.92mm)
0.475"
(12.07mm)
0.496"
(12.60mm)
Sheath Length Max. 404"
(10,260mm)
370"
(9398mm)
337"
(8560mm)
329"
(8356mm)
329"
(7137mm)
263"
(6680mm)
Maximum Voltage 250 480 480 600 600 600281"
Maximum Amperage 15 30 30 40 40 40
Wattage Tolerance Industry Standard +5% -10%
Resistance Tolerance Industry Standard +5% -10%

LENGTH SPECIFICATIONS

Overall Sheath Length 11-20" 11-20" 51-80" 81-110" 111-140" 141-170" 171-200" 201"& up
Sheath Length ± 3/32" ± 1/8" ± 5/32" ± 3/16" ± 7/32" ± 1/4" ± 3/8" ± 1/2"
Heated Length ± 1/4" ± 1/2" 7/8" ± 1 1/8" ± 1 3/8" ± 1 5/8" ± 1 7/8" ± 2 3/8"
Minimum Unheated 1" 1 1/4" 1 1/2" 1 5/8" 1 3/4" 2" 2 1/4" 2 1/2"



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