NEMA TC 18-2013 covers recommendations for the size and banding of master bundles for Electrical Polyvinyl Chloride (PVC) Conduit (EPC), specifically EPC-40. The designation ?40? refers to Schedule 40 (EPC-40) of Iron Pipe Size (IPS) dimensions.
Packaging of Master Bundles for Electrical Rigid Metal Conduit (ERMC) - Steel, Electrical Intermediate Metal Conduit (EIMC)-Steel, and Electrical Metallic Tubing (EMT)-Steel