1, the diameter is small, can achieve 3-25MM.
2, the length is not limited, you can do 20-2000MM.
3, high power, is 2-5 times the power of normal electric heating pipe, can be done (surface area 20 watts / square centimeter), even abroad can do (surface area 60 watts / square centimeter).
4. It has the characteristics of simple structure, high mechanical strength, high thermal efficiency, safety and reliability, simple installation, long service life, no pollution, low price, etc. It also saves electric energy and is safe to use. It can be bent into various shapes, light and easy to assemble and disassemble.