What are the advantages of a single headed tube?
The typical structure of a single headed tube (the most popular structure) is the same as an electric heating tube, usually composed of these parts:
1. Insulators
2. Sealing material
3. Lead out rod
4. Filler material
5. Electric heating wire
6. Metal protective sleeve
7. Terminal.
The spiral electric heating wire and the lead out are located in the center of the metal protective sleeve. Its manufacturing process involves threading the spiral electric heating wire into seamless steel pipes, copper pipes, or aluminum pipes, and evenly filling the gaps with insulating and heat-conducting oxide media, such as crystalline magnesium oxide powder (which can also be aluminum oxide or clean quartz sand), through a multi tube filling machine. Then use a pipe shrinking machine to shrink the diameter of the pipe, making the oxide medium dense (density above 3.3g/cm3), ensuring that the electric heating wire is isolated from the air, and the center position does not deviate and collide with the pipe wall. This way. The heat output per unit area can increase by more than ten times. The service life can also be correspondingly increased to over 10 years. Compared with electric heating elements with the same amount of heat, tubular electric heating tubes can save 5% of electric heating materials and achieve a thermal efficiency of over 90%.
Advantages of single head electric heating tube:
1. The diameter is small and can reach 3-25mm.
2. The length is not limited and can reach 20-2000mm.
3. High power, 2-5 times the power of a normal electric heating tube, it can achieve a surface area of 20 watts per square centimeter, and even 60 watts per square centimeter in foreign countries.
4. It has the characteristics of simple structure, high mechanical strength, high thermal efficiency, safety and reliability, easy installation, long service life, no pollution, and low price. At the same time, it saves electricity and is safe to use. It can be bent into various shapes, lightweight, and easy to disassemble.
Foshan Feiyue Electric Heating Technology Co., Ltd. has always been highly praised and trusted by customers for its high-quality single head tube quality and excellent after-sales service.