Stainless steel inner finned tube - safety above all else

　　Stainless steel inner finned tubes are uniformly distributed with spiral electric heating alloy wires (nickel chromium, iron chromium alloys) along the axial direction of the inner base of the tube. The empty space is filled and compacted with magnesium oxide sand with good insulation and thermal conductivity. The ends of the tube mouth are sealed with silicone or ceramic. This metal armored electric heating element can heat air, Shanghai Xu Electronics waste heat recovery device metal mold, and various liquids. Stainless steel single head electric heating tube is made of metal tube as the outer shell. According to the different application states, safety and equipment requirements of the electric heating tube, the electric heating tube of the Hangzhou oxygen concentrator cooler will also include sealing structures, terminal structures, flanges, temperature control or safety wires and other structures.

　　Stainless steel single head electric heating tube is made by placing an electric heating element in a metal tube, filling it tightly with crystalline magnesium oxide powder with good heat resistance, thermal conductivity, and insulation properties in the Qingjiang Petrochemical oil cooler, and processing it with other technologies. It has the characteristics of simple structure, high mechanical strength, high thermal efficiency, safety and reliability, simple equipment, and long service life. Widely applicable to various equipment such as saltpeter tanks, water tanks, oil tanks, acid alkali tanks, melting furnaces for easily melted metals, air heating furnaces, drying furnaces, drying ovens, hot pressing molds, etc. Uniformly distribute spiral electric heating alloy wires along the axial direction of the base inside the pipe.