| 摘要 |
<p>Union for the sealed connection of pipes (1) to threaded connections of hydraulic equipment and the like, comprising at least one element (15) with a female thread (15a) for locking the union on said threaded connection (2,2a), comprising a bush (11) for guiding the pipe (1) having a substantially cylindrical shape with two diameters (11a,11b), housing a first external sealing element (12a) and a second internal sealing element (12b) and provided with means (11e) suitable for engagement with corresponding means (13a,13b) of a nose piece (13) for mutual fastening in the axial direction, said nose piece having means (13e) which are deformable towards the longitudinal axis of the union for engagement with and mechanical retaining of the pipe. <IMAGE></p> |
