PEX
Noun
Meaning
PEX (uncountable)
(organic chemistry) cross-linked high-density polyethylene
Related terms
Examples
For instance, 1/2" PeX tubing is the same size as 1/2" copper tubing. 1/2" PVC on the other hand is not the same size as 1/2" tubing, and therefore requires either a threaded male or female adapter to connect them.
Pex Pex is nearly identical to Hex, except that it's played on a rhombus-shaped tiling of irregular pentagons, instead of regular hexagons.
He was followed soon after by Ralph Mor (who also worked on PEX) and Dave Sternlicht.
PeX and CPVC tubing also comes in rigid "joints" or flexible rolls.
Tapped into the existing copper with a sharkbite T, then PEX pipe for the new location.