Method for fitting flexible pipe end-fitting

The invention relates to a method for fitting an end-fitting (82) of a flexible pipe (10), comprising the following steps that: a) a flexible pipe (10) is supplied which comprises an internal tubularstructure (16, 18, 20) and a plurality of tensile armour layers (26); b) an end-fitting (82) is suppl...

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Bibliographische Detailangaben
Hauptverfasser: TOSTE FERNANDO LEITAO GONCALVES, HANONGE DIDIER, LE BLAN BENJAMIN, FELIX-HENRY ANTOINE
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to a method for fitting an end-fitting (82) of a flexible pipe (10), comprising the following steps that: a) a flexible pipe (10) is supplied which comprises an internal tubularstructure (16, 18, 20) and a plurality of tensile armour layers (26); b) an end-fitting (82) is supplied which comprises a sleeve (30) and a cylindrical cap (70) that coaxially caps said sleeve (30) in order to be able to create an annular chamber (76); c) the internal tubular structure is push-fitted into said sleeve (30) and the tensile armour layers (76) are configured so that they can extend around the sleeve; and d) the sleeve (30) is engaged inside the cylindrical cap (70) so as to be able to anchor said tensile armour layers inside said annular chamber (76). The method further comprises, after step (c), a dual step of longitudinally tensioning and then releasing the tensile armour layers (26). 本发明涉及种用于使柔性管道(10)的端部适配件(82)适配的方法,该方法包括以下步骤:a)提供柔性管道(10),其包括内部管状结构(16、18、20)和多个拉伸铠装线(26);b)提供端部适配件(82),其包括套筒(30)和柱形帽