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AssigneeBaker Hughes Energy Technology UK Limited
InventorsFabio De Souza PIRES, Carlos Antonio De Carvalho RIBEIRO, Victor Pessanha TAMY, Fabio Pinheiro, Dos SANTOS, Ligia Yassuda DE MATTOS
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An elongate wire element, flexible pipe body, and a method of providing a tensile armour wire are disclosed. The flexible pipe body is for transportation of a production fluid which comprises a tubular fluid retaining layer and at least one armour layer coaxial with the fluid retaining layer. Each armour layer comprises at least one helically wound elongate metal alloy body that comprises at least two phases that are disposed in a lamellar structure with lamellae in each bi-crystal grain colony in a cross section of the metal alloy body being directionally orientated between 90° and 60° to a one predetermined direction.
An elongate wire element for supporting a tensile load at a structure, comprising:
Flexible pipe body for transportation of a production fluid, comprising:
A method of providing a tensile armour wire for flexible pipe body, comprising the steps of:
Dependencies are inferred from the claim text.