Polypropylene pressure piping in a commercial plumbing application. PPI's new Polypropylene Pressure Pipe Steering Committee within its Building and Construction Division (BCD) will focus entirely on ...

In both residential and commercial buildings, heating and cooling cycles can take a toll on piping systems. When pipes expand due to heat and contract when they cool, they stress joints, supports, and ...

“We do it that way because we’ve always done it that way and it works.” You might hear this refrain frequently, and you might use it yourself, and there’s certainly nothing wrong with that. In fact ...

This file type includes high resolution graphics and schematics. Piping systems are often not self-supporting because of routing, length, and weight factors. Weight loads include the weights of pipes, ...