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Protecting Plastic Pipes Against Freezing - Dec. 6, 2021
Polypropylene Pressure Pipe FAQs Now Online - Nov. 2, 2021
TN-65 - Insulation Recommendations for Plastic Pressure Piping Materials in Residential Applications
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)
Research Study Slamming Plastic Pipe Flawed - Dec. 20, 2020
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!
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