4 In Pipe CLD S40/STD ERW A53 B/C X52 CS FBE 3L Poly PE

4″ nominal size pipe, coiled, with a schedule S40/STD, 0.237″ wall thickness. Electrical resistance welded (ERW) pipe made of A53, API 5L CP, B/C X52 carbon steel with a fusion bond epoxy 3 layer polypropylene finish and plain ends. 4.5″ outer diameter, 10.80 lb/ft. Domestic product.