发明名称 |
Flexible tubular pipe |
摘要 |
The flexible deep sea pipe has a metal casing with a helical wound seamed profile tube wound around a longitudinal axis (A-A). The wall (3) can have two profiles which are symmetrical to a central axis. The casings are formed by deformation of the hollow tube so that the inner and outer tube walls come into contact after deformation. |
申请公布号 |
AU2306002(A) |
申请公布日期 |
2002.06.03 |
申请号 |
AU20020023060 |
申请日期 |
2001.11.12 |
申请人 |
COFLEXIP;INSTITUT FRANCAIS DU PETROLE |
发明人 |
PHILIPPE ESPINASSE;PATRICE JOEL LOUIS JUNG;DANIEL AVERBUCH;FRANCOIS DUPOIRON |
分类号 |
F16L11/08;F16L11/16;F16L11/24 |
主分类号 |
F16L11/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|