发明名称 |
Anordning til forbindelse af rör omfattende en aksial presseflade til optagelse af aksialt tryk fra et forbelastningsværktöj |
摘要 |
A coupling for connecting pipes, having a seal, flanges, a threaded portion and a nut, where the end portion of the pipe is equipped with a concentric press surface located immediately proximal to the periphery of the pipe and designed to be able to take an axial pressure from a preloading tool, which pressure is distributed evenly or point-by-point about the periphery of the pipe. The preloading tool has two end sections connected to two or more rods, each rod being equipped with a hydraulic cylinder. |
申请公布号 |
DK1534986(T3) |
申请公布日期 |
2008.01.02 |
申请号 |
DK20030788191T |
申请日期 |
2003.08.18 |
申请人 |
MARINE DIRECT CONSULTANTS LTD. |
发明人 |
GILES, JOHN S.;VORLEY, STEPHEN W. |
分类号 |
F16L19/02;B25B27/10;B25B27/16;E21B17/02;F16L19/00;F16L55/00 |
主分类号 |
F16L19/02 |
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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