We generally understand heating insulated pipe for its insulation, waterproofing, heat-tracing, and other functions; in fact, heat-traced insulated pipe also includes the following characteristics:

　　1. Convenient installation: The heating insulated pipe uses flexible materials and can be bent freely. The inner pipe can be connected with ferrule fittings, achieving reliable sealing and convenient assembly and disassembly. The entire installation requires no companion connections or prefabrication, shortening the construction period. After using explosion-proof joints, it can be applied in explosion-proof locations.

　　2. Good reliability: the heating insulated pipe uses PVC, which is moisture-proof and waterproof. Glass-fiber wool is used for insulation; the insulation layer is uniform and reliable. The inner pipe uses fluoroplastic, oxygen-free copper, or stainless steel; these materials make the heating insulated pipe uniform, reliable, and resistant to temperature and corrosion. Standard-specification electric heating tape is used according to heat-tracing insulation requirements. These materials favor integrated manufacture of dedicated factory equipment and provide a long service life.

　　3. Attractive appearance: heating insulated pipe can be matched to the project, with a simple, neat look. Standardized design is possible; contractors can install it conveniently and quickly, operation is reliable, and maintenance is easy.