PEX piping (shorthand for cross-linked polyethylene) costs less than half the price of copper and installs much faster. And since it’s flexible, PEX makes remodeling jobs easier. PEX has a strong ...

Learn how local water chemistry impacts pipe aging, with insights into signs of corrosion and degradation in copper, PEX, and ...

Crimp-on connection rings are the most economical way to make a large number of PEX connections, but the crimping tool can cost several hundred dollars. This crimping tool, which can cost several ...

Household plumbing systems use PEX for pipes to supply water and carry away sewage. The term PEX stands for "crosslinked polyethylene." PEX piping is manufactured by melting high-density polyethylene ...