The flange heating tube is made of high-temperature stainless steel seamless tubes evenly distributed, composed of high-temperature resistance wires, densely filled with crystalline magnesium oxide powder with good thermal conductivity. The structure is not only scientific, but also has high thermal efficiency and uniform heating. When the current passes through the high-temperature resistance wire, the heat generated is diffused to the surface of the metal pipe through the crystalline magnesium oxide powder, and then transferred to the heated part or the air to achieve the purpose of heating. In short, the flange heating tube is formed by welding several heating tubes to the flange and then heating it.
Product advantages:
1. The surface power is large, which is 2 to 4 times the load of the air heating surface.
2. The structure is compact, the whole is short and dense, the stability is good, and the installation does not need a bracket.
3. The combined electric heating tubes are mostly connected by arc welding and flanges, and fastening devices can also be used, that is, each electric heating tube is welded with fasteners, fastened with nuts and flange covers, and piping and fasteners are welded by arc welding. Welding, no leakage. The sealing part of the fastener adopts science and technology, and the replacement of a single fastener is very convenient, which greatly saves future maintenance costs.
4. Choose imported and domestic high-quality materials, scientific production technology and strict quality management to ensure the excellent electrical performance of the electric heating tube.
Process characteristics:
Technology: Most of the flange heating pipes are made by arc welding, and the electric heating pipes connect the flanges for centralized heating. Fasteners can also be used, that is, fasteners are welded to each electric heating tube. Then lock the nut and flange cover. The pipeline is welded to the fastener by argon arc, and there is no leakage.
Features: Mainly used for heating open and closing solution tanks and circulation systems. Its surface power is large, which can increase the heating surface by 2 to 4 time.
