| 摘要 |
<p>A bulkhead assembly for a pipe-in-pipe system is disclosed, the assembly comprising an outer piece (26) and an inner piece (20) which can be screwed together along a first threaded portion (32), and further comprising a locking device (38), characterised in that the locking device (38) comprises a locking element screwed on a second threaded portion (34) having screw threads in a direction opposite to that of the first threaded portion.</p> |
