The implementation of the standards implementation Q/XYT07-2005 domestic product characteristics and uses a self-regulating heating cables With the temperature change will automatically adjust heat to maintain the temperature is the special power cable. Installation is simple, even heating, long service life, anti-riot and fire weather work performance, mainly for the oil and chemical industries, electricity, metallurgy, airports, pharmaceutical, chemical fiber, food, machinery and other sectors need to heating pipes, valves, towers and other industrial equipment.