发明名称 MULTIPLE-TUBE FLEXIBLE PIPE HAVING HIGH COMPRESSIVE STRENGTH
摘要 <p>A multiple-tube flexible pipe (1) including a central flexible member (2) having high tensile and compressive strength, a casing (8) and a plurality of circumferentially arranged tubes (3) wound around the central flexible member to form at least one ply in a ring-shaped space between said central flexible member (2) and said casing (8). At least one of said circumferentially arranged tubes (3) has low compressive and/or tensile strength. The flexible pipe further comprises at least one flexible compressive force transmitting member (5) arranged in said ring-shaped space and adjacent to said tube (3, 4) having low compressive and/or tensile strength.</p>
申请公布号 WO1997020162(A1) 申请公布日期 1997.06.05
申请号 FR1996001848 申请日期 1996.11.21
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