Comprehensive Flame-Retardant Temperature Self-Regulating Heating Cable is most outstanding characteristic of this kind of heating cable is that PTC core strip material is composed by Flame-Retardant half-electrical plastic alloy material with fluoride, product's security is excellent, and completely overcome the disadvantage without anti-flaming that PTC half-electrical plastic alloy with other polymer material, which can be widely used in dangerous areas, such as, in oil well, offshore petroleum platform, natural gas exploitation and transporting establishment, chemical industry, the flammable and detonable site, etc. Therefore, it is the preferred product where needs heating cable in the place of strict flame retardant demand. You may visit our website to see more details, if you have any question, please send email to for further discussion.