Improvement in a polymeric tubular core which is subjected to the internal pressure of the fluid, method, pipe flexu00ecvel strengthened system and set of pipes flexu00ecveis reinforced

摘要

Improvement in a tubular core polimerico is submitted to internal pressure of fluid, method, tubulau00e7ao flexu00ecvel strengthened system and set of tubulau00e7oes flexu00ecveis strengthened.A reinforced flexible tubing that has a state of the core tube and a plurality of members of tape wrapped about the core strengthening state; the state of the tape further includes a plurality of internal openings which communicate with the outer surface of the core member; and a mat Erial of polymer embedded in openings in the tape such that the polymer material comes in contactWith the state of the core and the tape to improve the strength of cingimento and resistance to collapse of the pipe. The polymer layer may also be attached to the tape of strengthening foreign to impart abrasion resistance to the flexible tubing reinforced.