TDR™ PVC SCH40 Series is a PVC pipe engineered for above or below ground installations of cold potable water systems, and the conveyance of other pressurized liquids chemically compatible with PVC, drain, waste and vent applications for domestic, commercial and industrial projects. This pipe is manufactured with the highest quality standards and comes in lengths of 10’ or 20’ including the pipe socket and sizes from 1/2″ to 12’’.