发明名称 |
Flexible pipeline for petroleum gas has pressure winding formed of wound wire with web of traction armouring |
摘要 |
The flexible gas pipeline has an internal sealed liner (1) and a pressure resistant winding (2) formed of a helically wound metal wire (10) of staple shaped cross section. A web (30) of traction armouring is wound around the winding and a protective sheath is provided on the outside.
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申请公布号 |
FR2782142(A1) |
申请公布日期 |
2000.02.11 |
申请号 |
FR19980015221 |
申请日期 |
1998.12.02 |
申请人 |
COFLEXIP |
发明人 |
DUPOIRON FRANCOIS;ESPINASSE PHILIPPE FRANCOIS;JUNG PATRICE JOEL LOUIS |
分类号 |
F16L11/08;F16L11/16;(IPC1-7):F16L11/16 |
主分类号 |
F16L11/08 |
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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