| 摘要 |
A sealing device (1) for a tubing arrangement (2), preferably for use in an offshore facility, such as an offshore wind turbine or an oil rig. The tubing arrangement (2) has a cable (3) or an inner tube arranged in an interior part thereof. The sealing device (1) comprises a substantially rigid housing (4) and a flexible plug part (5) arranged in an interior part of the housing (4). The housing (4) is mountable on or forms part of the tubing arrangement (2) in such a manner that the interior part of the housing (4) communicates with the interior part of the tubing arrangement (2). The flexible plug part (5) comprises an inlet opening connectable to a grout source. When grout material (7) is supplied to the flexible plug part (5), the flexible plug part (5) expands, thereby providing sealing between the housing (4) and a cable (3) or inner tube arranged in the interior of the tubing arrangement (2). The sealing device (1) can be mounted on the tubing arrangement (2) before the tubing arrangement (2) is mounted on an offshore facility, and the grout material (7) can be supplied at a later time. Use of divers is thereby minimised. The sealing device (1) can easily be removed and replaced. |
