This is the first of McWane Plumbing Technical Services ‘How-To’ video series to learn more about cast iron soil pipe and fittings. https://youtu.be/_CZW2ZhhKik McWane Plumbing Technical Services is a full-range service organization that provides educational and technical support on codes and standards as well as regulations that cover cast iron soil pipe and fittings, gaskets and couplings Read more