Hose having means for the visual early detection of a malfunction and its end flanges

摘要

Hose allowing visual early detection of a malfunction, the structure of which allows localised deformation in determined regions, by association with at least one radial expansion region (C), of at least one compensation region (A, B), the said localised deformation being produced as soon as the leakage pressure of the fluid reaches a threshold value which is only a fraction of the service pressure.