The National Electrical Manufacturers Association has published NEMA PRP 2-2014 Guidelines for Solvent-Cementing Joints for PVC Rigid Nonmetallic Conduit, Duct, and Fittings. This document presents ...
MONTREAL -- The city of Montreal is studying whether to include large-diameter PVC pipe in its main potable-water lines. Canada's second-largest city has discouraged use of PVC pipe for potable lines ...