FLANGE MEMBER COMPRISING A FIRST FLANGED END DESIGNED WITH A, IN A RADIAL DIRECTION, CONCAVE ENDSURFACE AND A FLANGE JOINT COMPRISING FLANGE MEMBERS

摘要

The invention relates to a flanged member (1), intended to be included as a component in a flanged joint, for installation in a pressure equipment device, and having a first flanged end (3) having a first end surface (10) intended to be assembled together with another end surface (4) of a flanged end (11) on another, second flanged member (2) constituting a second component in said flanged joint. Said first end surface is slightly concave in the radial direction over at least a part of the extension thereof in the radial direction.