Pipe electric heaters are composed of several tube-shaped electric heating elements, cylinders, and flow plates. The tube-shaped electric heating elements consist of high-temperature resistance wire placed inside a metal tube, with gaps densely filled with crystalline magnesium oxide powder, which possesses excellent insulation and thermal conductivity properties. Using tube-shaped electric heating elements as the heating source offers advanced structure, high thermal efficiency, good mechanical strength, corrosion and wear resistance.

The pipe electric heater is composed of several parts, including tubular electric heating elements, a cylinder, and a flow guide plate. The tubular electric heating elements consist of a high-temperature resistance wire placed inside a metal tube, with a dense filling of crystalline magnesium oxide powder, which has excellent insulation and thermal conductivity properties, in the gaps. Utilizing the tubular electric heating elements as the heating source offers advanced structure, high thermal efficiency, good mechanical strength, corrosion and wear resistance. The cylinder is equipped with flow guide plates, ensuring even heating of the air during circulation.

Pipe electric heater, an electric heating device used for heating pipes or their internal medium. It consists of a microcontroller and a temperature sensor for the temperature control unit, and also features two metal inner shells in the form of shaft bearings, with each inner shell surface fixed with an electric heating tube; it also includes two shaft-bearing-shaped thermal conductive layers made of thermal conductive materials, which fit over the pipe, with their outer surfaces adhering to the inner surfaces of the two metal inner shells; two shaft-bearing-shaped insulating layers are also provided, fitting against the outer surfaces of the two metal inner shells, with two shaft-bearing-shaped outer shells on their outer surfaces; and fixed components for securing the above heating components to the pipe. This invention boasts high thermal efficiency and ease of installation and removal, and is widely applicable to various pipe heating scenarios.

Application Range: Widely used in heating systems, industrial process water, power plant raw water, and HVAC steam heating.