A three-year study of corrugated high density polyethylene pipe used for drainage underneath a commuter rail line in Pennsylvania found "no discernible differences" in performance between the pipe ...

Georgia is inching toward joining a growing number of states permitting the use of larger-diameter corrugated high density polyethylene pipe products for municipal infrastructure. The state is ...

IRVING, TX – The Municipal Advisory Board (MAB) of the Plastics Pipe Institute, Inc. (PPI) today announced the publication of a new technical document that provides data for high-density polyethylene ...

United Poly Systems, LLC recently became the first manufacturer to achieve NSF International certification to UL Standard 651A for polyethylene electrical conduit pipe, according to a press release.

Proper training and certification for High Density Polyethylene (HDPE) pipe welding can be the stepping stone to a more sustainable and better quality pipeline networks "Just as you would not let ...

Researchers at Villanova University in Philadelphia have completed a study of the performance of recycled-content corrugated, high-density polyethylene (HDPE) resin in commuter rail installations, ...

Sewerage and Water Board examining new technologies that could strengthen pipes ...

U.S. EPA prepares rule to speed up spending tied to its $15 billion national effort to replace lead pipes carrying drinking water. The Copper Development Association sees a market for copper pipe and ...

IRVING, TX – The Plastics Pipe Institute, Inc. (PPI) has announced the winners of its Projects and Members of the Year. The award-winning 2024 projects included the tallest building in Texas, the ...