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.

A Flexible PVC pipe union. Bill Bowin, CSRE/CBNT, chief engineer at North American Broadcasting, writes that we’ve “beaten to death’” the topic of condensate drains over the last six months, but Bill ...

Puget Sound Energy says it's replaced 8,000 miles of its 12,000 mile network of gas mains, much it with material that can withstand earthquakes. The latest flexible plastic pipe, while used widely ...

Hot-weather living can be a bit easier when a home has plenty of outside water sources. Faucets or hose hookups at convenient points make it easy to water lawns or plants, fill the children’s wading ...