Polypropylene Tube, as known as PP tube, is a thermoplastic plastic pipe made primarily from polypropylene resin and manufactured through an extrusion molding process. It features excellent chemical resistance, high rigidity, good heat resistance, and outstanding weldability. This thermoplastic pipe has a lightweight yet strong wall structure, capable of withstanding medium to low pressure, with an operating temperature range typically between 0–95°C. Polypropylene Tubes are commonly connected using hot-melt welding, hot air welding, socket welding, or butt welding techniques, providing strong sealing performance and easy installation. Due to its cost-effectiveness and corrosion resistance, PP pipe is widely used in chemical transportation, wastewater treatment, food processing, domestic hot and cold water systems, environmental protection equipment, industrial ventilation, and agricultural irrigation. Additionally, enhanced versions can be produced to further improve mechanical strength and heat resistance according to different application needs.
