Electric ovens and electric ovens with high quality tubular heating element

Tubular electric heating element (hereinafter referred to as electric heating tube) is a kind of electric heating element that converts electric energy into heat energy. It is made of metal pipes, including stainless steel pipes and copper pipes. Helical heating alloy wires (nickel-chromium and iron-chromium alloys) are evenly distributed along the central axis of the pipe. The gaps are filled with magnesium oxide, which has good insulation and thermal conductivity. Both ends of the nozzle are sealed with silicone. This metal-clad heating element can heat air, metal molds and various liquids. Common electric heating tubes include finned electric heating tubes, Teflon electric heating tubes, quartz electric heating tubes, etc., which are widely used in various heating occasions because of their cheap price, convenient use, easy installation, and no pollution.