The Plastics Pipe Institute (PPI) is a North American trade association representing manufacturers and suppliers of plastic piping systems. Its mission is to promote the use, acceptance, and growth of plastic pipe systems through research, education, technical expertise, and advocacy in infrastructure, construction, energy, and industrial applications.
PPI typically advocates for infrastructure investment, water and wastewater system modernization, energy pipeline standards, building codes, environmental regulations affecting plastic materials, product performance standards, and policies that support the use of plastic piping in municipal, industrial, and energy applications.
Membership dues from plastic pipe manufacturers, material suppliers, and industry stakeholders, along with revenue from technical publications, events, and educational programs.
Member companies include major plastic pipe manufacturers and resin suppliers; PPI collaborates with standards organizations such as ASTM International and the American Water Works Association.
Non-profit trade association
