The immersion heating tube used for the water tank is filled with electric heating wire in a seamless metal tube (such as carbon steel tube, carbon tube, stainless steel tube or copper tube), and the gap is filled with magnesium oxide powder with good thermal conductivity and insulation. According to the various shapes required by the customers, the tube is shrunk. It has a simple structure, high thermal efficiency, and good mechanical strength, and it has good adaptability even when used in harsh environments.
We are specialized in customization for all of heating elements. Please feel free to let us know what is the specification you want, including the voltage, wattage, tube length, tube diameter, tube material or other special requirements.
Characteristics of Immersed Flange Electric Heating Tube of Water Tank Boiler:
1. The surface power is large, which is 2 to 4 times the surface load of air heating.
2. Highly intensive and compact structure. Because the whole is short and dense, the stability is good, and no bracket is needed for installation.
3. Choose high-quality materials, scientific production technology, strict quality management to ensure the superior electrical properties of the tubes.
4. Most of the combined type uses argon arc welding to connect the electric heating tube and the flange, and the form of a fastening device can also be used, that is, each electric heating tube is welded with a fastener, and then the flange cover is locked with a nut. The tubes and fasteners are Argon arc welding method, which will never leak. The sealing process of the fasteners adopts a scientific process, and the single replacement is extremely convenient, which greatly saves the maintenance cost in the future.