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

Pipe electric heaters are composed of several parts, including tubular electric heating elements, cylinders, and flow baffles. The tubular 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 tubular electric heating elements as the heating body offers advanced structure, high thermal efficiency, good mechanical strength, corrosion and wear resistance. The cylinder is equipped with flow baffles, ensuring uniform heating of the air during circulation.

Pipe electric heater, an electric heating device used for heating pipelines or their internal media. It consists of a single-chip microcomputer and a temperature sensor to form a temperature control unit, and also features two metallic shells with a shaft bearing shape, with each shell internally fixed with an electric heating tube; it also includes two shaft bearing-shaped heat-conductive layers made of thermally conductive materials, which fit over the pipeline, with their outer surfaces contacting the inner surfaces of the two metallic shells; there are also two shaft bearing-shaped insulating layers, which are in contact with the outer surfaces of the two metallic shells, with two shaft bearing-shaped outer shells mounted on their outer surfaces; and fixed components for securing the above heating elements to the pipeline. This invention boasts high thermal efficiency and ease of installation and removal, making it widely applicable to various pipeline heating scenarios.

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