A flange electric heater uses multiple U-shaped tubular electric heating elements, which are assembled on the flange cover according to the design specifications for heating different media and power configuration requirements. They are inserted into the material to be heated, and the large amount of heat emitted by the heating elements during operation is conducted to the heated medium, causing the temperature of the medium to rise and meet the required process requirements.

A flange electric heater is a device that uses multiple electric heating tubes welded onto a flange for centralized heating. It is mainly used for heating in open and closed solution tanks and circulation systems. It has the following advantages:

1. The surface power is high, which is 2-4 times the surface load of air heating.

2. Highly dense and compact in structure. Due to its overall short and dense structure, it has good stability and does not require a bracket for installation.

3. The combination type mostly uses argon arc welding to connect the heating tube to the flange, or can use a fastening device, that is, each electric heating tube is welded with a fastener, and then locked with a nut to the flange cover. The tube and fastener are welded with argon arc to prevent leakage. The sealing part of the fastener adopts scientific technology, making it easy to replace a single unit and greatly saving maintenance costs in the future.

4. Scientific production processes and strict quality management ensure the electrical performance of electric heating tubes.

5. Long service life and reliability.

Application of flange electric heater:

Flange electric heaters are suitable for heating water, oil, and corrosive liquids in both static and flowing states. They are used for heating and insulation in water tanks, electric boilers, medical machinery equipment, chemical industry containers, pipelines, reaction vessels, auxiliary tanks, steam heating, solution tanks, and electrolysis tanks. Installation method: Weld the outer connecting pipe, mother flange, and heating tube to the container for docking.