An alignment assembly for a press assembly is provided. The alignment assembly includes a number of alignment elements. The alignment elements include a number of moving alignment elements. The moving alignment elements are coupled to an upper tooling assembly that moves between a first and second position. As the upper tooling assembly moves, the moving alignment elements move between a first position and a second position corresponding to the upper tooling assembly first position and a second position. The moving alignment elements are structured to move the shell from the initial alignment position to an intermediate alignment position. Thus, as the upper tooling assembly moves from the first position to the second position, the moving alignment elements contact a shell and move the shell from an initial alignment position to an intermediate alignment position.

An alignment assembly for a press assembly is provided. The alignment assembly includes a number of alignment elements. The alignment elements include a number of moving alignment elements. The moving alignment elements are coupled to an upper tooling assembly that moves between a first and second position. As the upper tooling assembly moves, the moving alignment elements move between a first position and a second position corresponding to the upper tooling assembly first position and a second position. The moving alignment elements are structured to move the shell from the initial alignment position to an intermediate alignment position. Thus, as the upper tooling assembly moves from the first position to the second position, the moving alignment elements contact a shell and move the shell from an initial alignment position to an intermediate alignment position.

Provided is a die and a method for forming a flange at an axial end of a rigid metal tube. The die is configured to be engaged by a forming tool to deform the axial end of the rigid metal tube into the flange suitable for providing a leakproof link with an external sealing element. A flange recess in the die provides a shutoff-surface for defining a radially outermost perimeter of the flange formed in the flange recess, and a groove, disposed axially adjacent the flange recess, that is configured to provide for direction of overflow material of the rigid tube during flange formation. The groove aids in enabling an adequately sized planar sealing face of the flange while reducing or altogether preventing formation of flashing at the sealing face.

Provided is a die and a method for forming a flange at an axial end of a rigid metal tube. The die is configured to be engaged by a forming tool to deform the axial end of the rigid metal tube into the flange suitable for providing a leakproof link with an external sealing element. A flange recess in the die provides a shutoff-surface for defining a radially outermost perimeter of the flange formed in the flange recess, and a groove, disposed axially adjacent the flange recess, that is configured to provide for direction of overflow material of the rigid tube during flange formation. The groove aids in enabling an adequately sized planar sealing face of the flange while reducing or altogether preventing formation of flashing at the sealing face.

An alignment assembly for a press assembly is provided. The alignment assembly includes a number of alignment elements. The alignment elements include a number of moving alignment elements. The moving alignment elements are coupled to an upper tooling assembly that moves between a first and second position. As the upper tooling assembly moves, the moving alignment elements move between a first position and a second position corresponding to the upper tooling assembly first position and a second position. The moving alignment elements are structured to move the shell from the initial alignment position to an intermediate alignment position. Thus, as the upper tooling assembly moves from the first position to the second position, the moving alignment elements contact a shell and move the shell from an initial alignment position to an intermediate alignment position.

An alignment assembly for a press assembly is provided. The alignment assembly includes a number of alignment elements. The alignment elements include a number of moving alignment elements. The moving alignment elements are coupled to an upper tooling assembly that moves between a first and second position. As the upper tooling assembly moves, the moving alignment elements move between a first position and a second position corresponding to the upper tooling assembly first position and a second position. The moving alignment elements are structured to move the shell from the initial alignment position to an intermediate alignment position. Thus, as the upper tooling assembly moves from the first position to the second position, the moving alignment elements contact a shell and move the shell from an initial alignment position to an intermediate alignment position.

Pipe joint, which is formed from the end portions of pipe sections to be joined together with the portions including a collar, and from flange parts which, as seen from the junction, are placed on different sides of the collars and tightened with applicable fixing members, such as with screws and nuts. The collar of the pipe section is formed from the wall of the end of the pipe section by shaping with a shaping member. The joint surface of the collar of at least one of the pipe sections to be joined is arranged to be divergent by the amount of an angle ?, ? from the plane perpendicular to the longitudinal axis of the pipe section. A method and to a flange part arrangement are disclosed.

Pipe joint, which is formed from the end portions of pipe sections to be joined together with the portions including a collar, and from flange parts which, as seen from the junction, are placed on different sides of the collars and tightened with applicable fixing members, such as with screws and nuts. The collar of the pipe section is formed from the wall of the end of the pipe section by shaping with a shaping member. The joint surface of the collar of at least one of the pipe sections to be joined is arranged to be divergent by the amount of an angle ?, ? from the plane perpendicular to the longitudinal axis of the pipe section. A method and to a flange part arrangement are disclosed.

The first step is positioning a first die adjacent to the intermediate extent, the first die having a first radius of curvature, the first die being positioned adjacent to the free edge. The next step is activating the first die to create a primary curl in the intermediate extent. The next step is positioning a second die adjacent to the intermediate extent, the second die having a second radius of curvature, the second die being positioned adjacent to the primary curl. The last step is activating the second die to create a secondary curl.

A thin wall pipe for fluid transfer including a body having a thin wall, a first end configured to be connected with another pipe or tube or element for fluid transfer, wherein the first end of the pipe includes a hem which is at least double folded so that the pipe end has a triple thickness.