发明名称 |
Spool piece termination structure, a connection arrangement comprising such a termination structure and a pipeline termination |
摘要 |
A spool piece termination structure to be mounted to a spool piece so as to support a spool piece hub during the connection of the spool piece hub to a corresponding pipeline hub. The termination structure includes a clamping device for clamping together the spool piece hub and pipeline hub, and a base frame openly shaped downwards so as to allow the termination structure to receive a pipeline end section provided with the pipeline hub by lowering the termination structure downwards onto the pipeline end section. A connection arrangement includes such a spool piece termination structure and a method for subsea connection of a pipeline to a spool piece.
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申请公布号 |
US7402000(B2) |
申请公布日期 |
2008.07.22 |
申请号 |
US20050558272 |
申请日期 |
2005.11.28 |
申请人 |
VETCO GRAY SCANDINAVIA AS |
发明人 |
BASTESEN ROLF;INGEBRETSEN HELGE;WITTING FREDRIK |
分类号 |
F16L1/26;E21B43/01 |
主分类号 |
F16L1/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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