On September 13, 2018, a pipeline crew in the Merrimack Valley in Massachusetts was hard at work replacing an aging cast iron natural gas line with a new polyethylene pipe. By the end of the day, over ...

Texas--Perma-Pipe International Holdings, Inc. (Nasdaq: PPIH) today announced it has received a formal letter of award for a ...

Explore the incredible process behind HDPE and PVC pipe production, where advanced techniques and precision craftsmanship ...

When temperatures plummet and snow and ice fall, the risk of damage to your home or property skyrockets. “So, this time of ...