| 摘要 |
Pressure container for fluids provided with a boss. The boss includes a first, radially outer ring part (11) being provided with a fastening collar (13) and having an inner joint part (11A) as well as a contact surface facing essentially axially inward, and a second radially inner ring part (12) being mounted substantially radially inside said first ring part (11) and having an outer joint part (12A) in cooperation with said inner joint part (11A) in this, as well as a contact surface (12B) facing essentially axially outward. The collar part (7) of the liner at least partially is positioned between said inward and outward facing contact surfaces (11B, 12B) and forming a fluid tightening against them after joining of the inner/outer joint parts (11A, 12A).
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