High power flange heating tube

Flange heating tubeFlanges are generally divided into threaded flanges and flat flanges. Threaded flanges are commonly used in sizes of 1 inch, 1.2 inches, 1.5 inches, and 2 inches. Threaded flange pipes are generally suitable for low-power heating, with power settings ranging from several kilowatts to tens of kilowatts. Flat flanges are available in sizes ranging from DN10 to DN1200, with different power designs according to customer requirements. Generally, high-power flange heating pipes use flat flanges, ranging from several kilowatts to several hundred kilowatts. The surface power is high, which is 2-4 times the surface load of air heating.

In high temperature resistanceStainless steel seamless pipeHigh temperature resistance wires are evenly distributed inside, and crystalline magnesium oxide powder with good thermal conductivity and insulation properties is densely filled in the gaps. This structure is not only advanced and has high thermal efficiency, but also generates uniform heat. When current passes through the high-temperature resistance wire, the heat generated diffuses through the crystalline magnesium oxide powder to the surface of the metal tube and is then transferred to the heated element or air, achieving the purpose of heating. The size and shape of this flange can also be changed Simply put, a flange type heating tube is made up of multiple heating tubes welded together on a flange for heating.

Advantages of flange heating tube products:

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 electric 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 saving future maintenance costs.

4. Choose imported and domestic high-quality materials, scientific production processes, strict quality management, and ensure the electrical performance of electric heating tubes.