Plastics Pipe Institute Email Format
Plastics ManufacturingTexas, United States11-50 Employees
The Plastics Pipe Institute (PPI) is a trade association that represents all segments of the plastic pipe industry. It focuses on promoting plastics as the material of choice for pipe applications and supports the use of plastic piping systems in a variety of underground utilities and building projects. Plastic pipe systems are characterized by their strength, light weight, and flexibility, with resistance to corrosion and abrasion and potential for a long service life and dependable joints. Headquartered in Irving, Texas, PPI provides a forum for member companies to work together toward expanding the market for plastic pipe systems. In December 2025, the organization announced the MS-7 Model Specification for Plastic Piping Materials for Ground-Source Geothermal Applications.