The Plastics Pipe Institute
The Municipal and Industrial Division of PPI represents HDPE and high-performance PE4710 for water, wastewater, trenchless (HDD, pipe bursting, sliplining) and open cut construction. HPDE is the material of choice due to its durability, low life cycle costs, and fused joints which provide a leak-free system and its resistance to corrosion, fatigue, hurricanes, earthquakes, and ground movements.