Conducción tubular flexible y procedimiento de fabricación

摘要

Flexible tubular hose intended for the transport of fluids in industrial applications that comprises an inner tube of a flexible polymeric material forming the inner watertight surface of the hose, on which at least a first concentric reinforcement layer, a second metallic reinforcement layer with a deformable helicoidal structure and surrounding the first layer, and an outer continuous layer of the same flexible polymeric material than the inner tube, are arranged. Between the second metallic reinforcement layer and the outer layer a plurality of deformable metallic filiform elements is circumferentially arranged and extends along the hose with the capacity to move in the axial direction of the hose and with the capacity for plastic deformation, such that the hose is susceptible of deforming under the application of a force and of maintaining said deformation once said force is no longer.