| 摘要 |
The invention concerns a connecting device for a metal conduit (C) comprising a functional section for connecting the conduit to a member and a section (3) for linking the functional to the metal conduit, the connecting device being made of a thermoplastic material, the linking section being tubular and extends beyond the functional section, and said linking section comprising a cylindrical portion (5) of substantially constant thickness (<u>e</u>) and provided externally with a deformable ring-shaped sealing element (8) dividing the cylindrical portion (5) into two parts at least as long as the thickness of the sealing element, and a catching portion (9, 10) extending radially recessed relatively to the cylindrical portion to form a housing for a deformed portion (C1) of the metal conduit.
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