Heating pipe is in a seamless metal pipe (carbon steel pipe, titanium, stainless steel pipe, copper pipe) into the heating wire, gap filled with good thermal conductivity and insulation of magnesia powder and then shrink tube, then processed into various type of the user's needs. It has a simple structure, high thermal efficiency, good mechanical strength, the harsh environment with good adaptability. It can be used for all kinds of liquid and acid and alkali salt heating, but also to adapt to the low melting point metal heating melt (lead, zinc, tin, babbitt).
Electric heating tube is specially converts electrical energy into heat energy of electrical components, its price is cheap, easy to use, easy installation, no pollution, is widely used in all kinds of heating, the service life of electric heating tube is very long, the general design using.