The electric heating tube is a tubular electric heating element, which is composed of a metal tube spiral resistance wire and crystalline magnesium oxide powder. Electric heating tube products are generally made of high-quality imported stainless steel tubes, imported high-temperature magnesium oxide powder, high-quality heating wires and other materials to make heating elements, and other structural parts are made of stainless steel. They have excellent overall performance, and have a long life and are easy to maintain. specialty.
High-temperature resistance wires are evenly distributed in the stainless steel seamless tube, and the gaps are filled with crystalline magnesium oxide powder with good thermal conductivity and insulation properties. The structure is advanced, the thermal efficiency is high, and the heat generation is uniform. When current flows through the high-temperature resistance wires, it will be generated. The heat diffuses through the magnesium oxide powder to the surface of the metal pipe, and then is transferred to the heated part or the air to achieve the purpose of heating.