The pipe electric heater is composed of several tubular electric heating elements, a cylinder, and a flow guide plate. The tubular electric heating elements consist of high-temperature resistance wire placed inside a metal tube, with the gap portion densely filled with crystalline magnesium oxide powder, which possesses excellent insulation and thermal conductivity properties. Utilizing the tubular electric heating elements as the heating body offers features such as advanced structure, high thermal efficiency, good mechanical strength, corrosion and wear resistance.

The pipe electric heater is composed of several parts, including tube-shaped electric heating elements, a cylinder, and a flow guide plate. The tube-shaped electric heating elements consist of a high-temperature resistance wire placed inside a metal tube, with gaps densely filled with crystalline magnesium oxide powder, which has good insulation and thermal conductivity properties. Using tube-shaped electric heating elements as the heating body offers advanced structure, high thermal efficiency, good mechanical strength, and features such as corrosion and wear resistance. The cylinder is fitted with flow guide plates, ensuring even heating of the air as it circulates.

Pipe electric heater, a type of electric heating device used for heating pipelines or their internal mediums. It consists of a microcontroller and a temperature sensor to form a temperature control unit, and also features two metal inner shells with a shaft bearing shape, each having an electric heating tube fixed on the inner wall surface. It also includes two heat-conducting material-made shaft bearing-shaped heat-conducting layers designed to fit over the pipeline, with their outer wall surfaces贴合 to the inner wall surfaces of the two metal inner shells. Additionally, there are two shaft bearing-shaped heat-insulating layers with their outer surfaces fitting against the outer wall surfaces of the two metal inner shells, each with two shaft bearing-shaped shells. Furthermore, there are fixed components used to secure the aforementioned heating components onto the pipeline. This invention boasts high thermal efficiency and ease of installation and removal, and is widely applicable to various pipeline heating scenarios.

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