Double U-shape Heating Element

The steamer electric heating tube is a double-ended heating tube with a metal tube as the protective shell. High quality electric heating alloy wires (nickel chromium, iron chromium alloy heating wires) are evenly distributed along the central axis of the tube, and the gaps are tightly filled with crystalline magnesium oxide powder with good heat resistance, thermal conductivity, and insulation. The ends of the tube mouth are sealed with silicone, and after other processes, it can be made into U-shaped, double U-shaped, m-shaped, flange shaped, and mosquito repellent incense type, Circular and other shapes.