Abstract: An end-fitting and an unbonded flexible pipe, where the unbonded flexible pipe includes from the inside and out an internal pressure sheath, at least one armor layer and an outer sheath, the end-fitting further includes a sealing element. The sealing element includes a seal casing concentrically arranged around the internal pressure sheath, the seal casing includes a recess in which a first sealing element is concentrically arranged around the internal pressure sheath such that the surface of the first sealing element at least forms a line contact with the internal pressure sheath, and a second sealing element is concentrically arranged around the internal pressure sheath in the recess such that the surface of the second sealing element at least form a line contact with the surface of the seal casing and form a line contact with the surface of the first sealing element.

Abstract: An end-fitting and an unbonded flexible pipe, where the unbonded flexible pipe includes from the inside and out an internal pressure sheath, at least one armor layer and an outer sheath, the end-fitting further includes a sealing element. The sealing element includes a seal casing concentrically arranged around the internal pressure sheath, the seal casing includes a recess in which a first sealing element is concentrically arranged around the internal pressure sheath such that the surface of the first sealing element at least forms a line contact with the internal pressure sheath, and a second sealing element is concentrically arranged around the internal pressure sheath in the recess such that the surface of the second sealing element at least form a line contact with the surface of the seal casing and form a line contact with the surface of the first sealing element.

Abstract: An assembly of a flexible pipe and an end-fitting, wherein the flexible pipe of the unbonded type comprises a plurality of layers including an outermost armor layer. At least the outermost armor layer is terminated and secured by securing material in a housing cavity of the end-fitting. The end-fitting comprises an annular end-fitting body structure and an annular outer casing, wherein an upper wall section of the housing cavity is provided by the outer casing. The outer casing comprises a strain-bearing fiber armored polymer layer arranged such that a tensile load subjected to the secured outermost armor layer results in strain in the strain-bearing fiber armored polymer layer.