PLASTIC PIPE REINFORCED IN PIPE AXIS DIRECTION

摘要

PROBLEM TO BE SOLVED: To provide a plastic pipe reinforced in the pipe axis direction so as to provide excellent tensile strength and durability without damaging flexibility. SOLUTION: This plastic pipe 10 has a plurality of reinforcing cords 5. The cords 5 are made up of multi-filament threads disposed on a pipe body with circumferential gaps left between them, extend substantially parallel in the pipe axis direction, and are disposed in a circumferentially displaceable manner.