PSI® offers solutions for the chemical, energy, paper, steel and pharmaceutical industries.

PSI products combine the best materials including Teflon® PTFE, Polypropylene, and PVDF with innovative manufacturing technology to help our customers operate more reliably, safely and cost effectively.

Teflon® is a trademark of DuPont. Only DuPont makes Teflon®.

PSI® Lined Pipe, Fittings and Spacer PTFE, advanced technology liner for pipe and fitting, as well as PTFE-, PP-, PFA- and PVDF-lined flanged pipe and fittings