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 ...

National PVC Pipes and Fittings, a leading brand in Sri Lanka’s construction industry, has once again demonstrated its commitment to quality and innovation with a series of impressive wins at ...

LOS ANGELES — Nevada, Virginia, Delaware, Tennessee, San Diego, Sacramento, San Jose, the Los Angeles Department of Water and Power and 39 other California municipalities and water districts have ...

BOSTON (CBS) - Union plumbers say it's not just the dust from cutting PVC pipe that makes installing it so dangerous. Joe King is a plumbing instructor for the union. He tells the I-Team, "It's the ...

PVC sometimes makes sense for heating and cooling applications — other times, it doesn’t. Before deciding which material works best for your building or installation project, consider how you want ...