作者: Philippe Nobileau
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摘要: A flexible pipe (11) for subsea installation has a fluid impervious tube (13) surrounded by structure (21). The (21) is cylindrical monolithic member. It at least two rows of slots (23) extending along the length wall. are evenly spaced apart, parallel and located on helix (31). Each in row, which also (25), but different direction from slot Solid bands (27) extend between (23). Arc members (33) each slots, arc joining (27). surrounds corrugated.