| 摘要 |
<p>The present invention relates to a pipe element (1) that can be used as a configurable connection element on a line through which fluid circulates within any industrial application, notably within a rocket motor. This pipe element (1) comprises a deformable tubular envelope (2), in the form of bellows (9), with annular protrusions (3) that project internally; and a protective liner (4) comprising an end section (5) fixed into the tubular envelope (2) and a free end of which projects into the tubular envelope (2). The invention is characterized in that the protective liner (4) also comprises several other sections (6, 16, 17, 18, 20) partially engaged in one another, the said other sections (6, 16, 17, 18, 20) each comprising, at the periphery of an exterior surface (7), at least one fastening element (8) fixed to the said exterior surface (7) and engaging with at least one annular protrusion (3).</p> |
