PVC Conduit, PVC Conduit Fittings, Rigid Conduit manufacturer / supplier in China, offering Ctube UL Listed PVC 1/2" Sch 40 PVC Conduit Pipe Electrical, UL Listed UV Resistant ASTM PVC Conduit Rigid Schedule 40 Conduit Pipe Electrical Plastic Tubes Wire Conduit, UL 651 Listed Electrical Conduit PPE 1/2 Inch 3/4′′ 1′′ Sch40 PVC Pipe Nonmetallic Schedule 40 Rigid PVC Conduit for Outdoor and so on.