
I/U/W Shape Electric Air Duct Strip Finned Tubular Heaters. Customizable Tube Material: Available in Stainless Steel 304/316/321/310, Titanium, and Incoloy80. Customizable Fin Material: Options include Stainless Steel 304, 310, 316, and Carbon Steel. Customizable Dimensions: Tube diameter 6-20mm and length 10mm to 6000mm tailored to demand. High Temperature Resistance: Mild steel sheath up to 500C; Stainless steel sheath up to 700C. Efficient Heat Transfer: Continuous spiral fins brazed to sheath for rapid air heating. Premium Insulation: Uses compacted premium grade magnesium oxide for faster heating. Custom Bend Formation: Limitless array of custom bends to adapt around space parameters. Wide Application Range: Suitable for dryers, ovens, incubators, ink drying, and load banks.