Performance characteristics: The main work pipe is high-density heat-resistant polyethylene (PE-RTII), and random copolymer polypropylene (PP-R), chlorinated polyvinyl chloride, or polybutene (PB) can also be selected according to customer requirements; In a system with operating conditions not exceeding 85 ℃ (instantaneous maximum temperature not exceeding 95 ℃) and working pressure not exceeding 1.0MPa, it has low heat loss, chemical corrosion resistance, and easy installation (can be connected by hot melt).

Application scenarios: Mainly used in secondary heating pipelines, building cold and hot water pipeline systems, including cold and hot water and heating systems for civil and industrial buildings.