Abstract: An annular flange element for connection of tubular elements includes an inner periphery arranged around a central axis, an outer periphery arranged around the central axis, and an outer flange part extending radially outward toward the outer periphery. The outer flange part includes an outer section of a rear side and an outer front side with an outer front surface for connection to a cooperating structure. The annular flange element includes an inner flange part extending radially inward toward the inner periphery. The inner flange part includes an inner section of the rear side and an inner front side with an inner front surface for connection to the cooperating structure. The annular flange element includes an attachment part extending from the rear side in a direction opposite the inner and the outer front surface. The attachment part is adapted for secure attachment to a tubular element.

Abstract: An annular flange element for connection of tubular elements includes an inner periphery arranged around a central axis, an outer periphery arranged around the central axis, and an outer flange part extending radially outward toward the outer periphery. The outer flange part includes an outer section of a rear side and an outer front side with an outer front surface for connection to a cooperating structure. The annular flange element includes an inner flange part extending radially inward toward the inner periphery. The inner flange part includes an inner section of the rear side and an inner front side with an inner front surface for connection to the cooperating structure. The annular flange element includes an attachment part extending from the rear side in a direction opposite the inner and the outer front surface. The attachment part is adapted for secure attachment to a tubular element.

Abstract: An annular seal ring is provided, including an inner sealing portion and an outer sealing portion, disconnected from each other allowing them to move completely freely relative to each other during operation. The seal ring is located in a cavity, formed when the first and second hubs of a conduit connector are connected. The seal ring includes a support rib and a mating groove, and the support rib is adapted to interact with the groove under certain combinations of pressure and temperature.

Abstract: A flange element for a flange connection with a longitudinal centre axis A includes a flange part and an attachment part. The flange part has a front side with a front surface. The attachment part is adapted for secure attachment to a tubular element comprising a tower section of the tower structure for a wind turbine or a pipe element that is part of an offshare load bearing structure. The flange part is arranged radially on the inside of the flange element and is provided with a flange wedge. The flange wedge includes a flange wedge surface that is part of the front surface, and a flange heel including a flange heel surface that is part of the front surface. The flange wedge surface makes a wedge surface angle ?1 and the flange heel surface makes a heel surface angle ? with a plane P that is perpendicular to the longitudinal centre axis A of the flange element.

Abstract: A flange element for a flange connection with a longitudinal centre axis A includes a flange part and an attachment part. The flange part has a front side with a front surface. The attachment part is adapted for secure attachment to a tubular element comprising a tower section of the tower structure for a wind turbine or a pipe element that is part of an offshare load bearing structure. The flange part is arranged radially on the inside of the flange element and is provided with a flange wedge. The flange wedge includes a flange wedge surface that is part of the front surface, and a flange heel including a flange heel surface that is part of the front surface. The flange wedge surface makes a wedge surface angle ?1 and the flange heel surface makes a heel surface angle ? with a plane P that is perpendicular to the longitudinal centre axis A of the flange element.