The PE-Xc pipe, cross-linked through physical electron beam irradiation, is free of chemical additives, pure and hygienic. With a temperature resistance range of -70℃~110℃, it is resistant to creep and corrosion, boasting a service life exceeding 50 years. Its specifications range from an outer diameter of 6-40mm, making it suitable for connecting floor radiant heating systems with radiators. The specially provided five-layer oxygen-resistant pipe effectively isolates oxygen infiltration, protecting metal components from corrosion and extending the system's lifespan. It serves as a "protective shield" for efficient operation.