NEW: TN-17 - Crosslinked Polyethylene (PEX) Pipe & Tubing Systems

2021 DOE Solar Decathlon Design Challenge Winners Announced!

Design Guide - Residential PEX Water Supply Plumbing Systems is now available as a full-color printed book

PPI Announces Annual Industry Winners - May 27, 2021

PPI Reups Solar Decathlon Sponsorship and Support

BCD Plastic Pipe Design Calculator Version 2.0 is Live!

NEW: TR-19 - Chemical Resistance of Plastic Piping Materials

NEW: TR-52 - Resistance of PEX Pipe and Tubing to Breakage When Frozen (Freeze-Break Resistance)

Cause of Benzene Water Supply Contamination Challenged by PPI - Oct. 28, 2020

TR-51 Benzene Investigation Report Available - Oct. 28, 2020

NEW: Recommendation H - Direct Connection of Plastic Piping Materials to Tankless Water Heaters

NEW: TR-51 - Investigation of Benzene in Drinking Water Following the "Camp Fire" in Paradise, CA

Visit New Webpages about the Applications for BCD Piping Materials!