Flanged member comprising a first flanged end with an end surface designed concave in a radial direction, and a seal flange comprising flange elements.

摘要

Element (1, 2) flange which is intended to be included as a first component in a flanged joint, for installation in a device for pressure equipment, and having a first end (3, 4) flange having a first surface (10, 11) terminal designed to be assembled with another end surface of a flanged end on a second flanged member constituting a second component in said flanged joint, wherein said first surface (10, 11) terminal, in the state unstressed, it is slightly concave in the radial direction, so that it is curved and limited by a curve being a concave function, for at least part of the extension thereof in the radial direction, and that in the unstressed state, said first surface (10, 11) terminal is inclined in the radial direction, outwards and away from an imaginary end surface opposite said second component.