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 ...

This video from Charlotte Pipe shows a sound test of various DWV plumbing systems. Materials tested are cast iron soil pipe, solid wall PVC and foam core PVC, with and without insulation products.

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 ...

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 ...