KANTHAL Industrial Heating Elements

Furnace Radiant Tube can be used at tube temperatures up to 1250°C (2282°F). They offer several advantages compared to other tube materials such as alumina, silicon carbide and nickel-chromium (NiCr) alloys. User benefits include superior resistance to, for example, carburization, thermal shock, sagging and distortion. This is due to the materials' excellent mechanical properties and their capability of forming a dense and adherent oxide film that protects against corrosion and atmospheric attack.

U and W Shaped Radiant Tube for tube temperatures up to 1250°C (2280°F). Radiant tubes include nickel-chromium (NrCr) alloys or Kanthal APM and Kanthal APMT iron-chromium-aluminium (FeCrAl) alloys for extremely demanding environments, of combinations of the two material types.

Furnace Rollers made from Kanthal APMT, an iron-chromium-aluminium (FeCrAl) alloy, for heat treatment furnaces with operating temperatures up to 1250°C (2280°F). Kanthal furnace rollers are available in outside diameters from 26 to 350 mm (1 to 13.8 inch), according to customer design. Furnace rollers made from Kanthal APMT provide considerably longer service life and reduced maintenance compared to furnace rollers made from conventional materials such as nickel-chromium (NiCr) alloys and ceramic materials. This is due to the material's excellent creep rupture strength at high temperatures. Furnace rollers made from Kanthal APMT are also characterized by a very smooth surface which ensures a consistently high-quality finish of the manufactured products.