Water Supply: PEX (Cross-linked Polyethylene)
Appearance: Typically blue (cold water) or red (hot water) or white flexible plastic pipe.
Description: PEX is made of cross-linked HDPE (high density polyethylene) polymer and is an incredible piping material that has been in use since the 1970’s. PEX is strong and flexible, withstanding temperatures from below 32 degrees to 200 degrees Fahrenheit. PEX is corrosion resistant and unlike copper pipe, will not develop pinholes. Because PEX uses fewer connections and fittings it is easier and faster to install. The reduced number of required fittings in a PEX system also reduces the possibility of leaks.
Prevalent Use: Water supply and radiant heating pipe
Cutting and Fitting: PEX is cut and fit with specialized fittings and tools.
PEX Crimping Tool
