A connection piece for pipe connections, which connection piece comprises a tubular envelope having a first end and a second end, which connection piece comprises a channel between the first end and the second end, the channel being delimited by an inner surface of the envelope of the connection piece, which connection piece comprises a first connection area extending to a distance from the first end and a second connection area extending from the second end to a distance, which connection piece has been configured to be bent in a first plane, such as vertical plane, by an angle alpha () which is 0-20 degrees, and/or in a second plane, such as horizontal plane, by an angle beta () which is 0-20 degrees. The invention also relates to a conveying pipe arrangement and to a method.

A pipe fitting (40) for coupling pipes together, the pipe fitting (40) having a body (10) with at least two substantially cylindrical rigid open ends (12, 14), each end for joining to an end of a pipe, a section (30) intermediate two of the substantially rigid open ends that has a spring configuration defined by at least one slot and at least one spring member; and a sleeve (30) surrounding the spring section, wherein the sleeve is formed from an elastomeric material that fluidly seals the slot(s) in the spring section.

A pipe fitting (40) for coupling pipes together, the pipe fitting (40) having a body (10) with at least two substantially cylindrical rigid open ends (12, 14), each end for joining to an end of a pipe, a section (30) intermediate two of the substantially rigid open ends that has a spring configuration defined by at least one slot and at least one spring member; and a sleeve (30) surrounding the spring section, wherein the sleeve is formed from an elastomeric material that fluidly seals the slot(s) in the spring section.

A flexible conduit insulated to prevent unwanted heat transfer. The conduit is insulated by a jacket-like component that creates a space between the conduit and the jacket, where the gap can be filled with air or some other insulating material. The jacket is sealed to the flexible conduit by sealing components that are configured to slide along end cap portions of the flexible conduit. Because the conduit is flexible, it can couple two other conduits that move relative to one another such that fluid can flow from one area to another via the flexible conduit.

A flexible conduit insulated to prevent unwanted heat transfer. The conduit is insulated by a jacket-like component that creates a space between the conduit and the jacket, where the gap can be filled with air or some other insulating material. The jacket is sealed to the flexible conduit by sealing components that are configured to slide along end cap portions of the flexible conduit. Because the conduit is flexible, it can couple two other conduits that move relative to one another such that fluid can flow from one area to another via the flexible conduit.

An elastic seal element seals a fluid passage between a first component and a second component from the surroundings, the fluid passage passing through the seal element. The seal element has a first bead, which provides a sealing line to sealingly contact the first component around the fluid passage. The seal element further has a second bead, which provides a second sealing line to sealingly contact the second component around the fluid passage. The seal element has a tubular shape, a tubular casing extending between the first bead at the first end of the seal element and the second bead at the second end of the seal element, wherein the tubular casing allows a transversal offset of the second bead relative to the first bead to seal the fluid passage by the seal element even when the second component is offset transversely relative to the first component.

An elastic seal element seals a fluid passage between a first component and a second component from the surroundings, the fluid passage passing through the seal element. The seal element has a first bead, which provides a sealing line to sealingly contact the first component around the fluid passage. The seal element further has a second bead, which provides a second sealing line to sealingly contact the second component around the fluid passage. The seal element has a tubular shape, a tubular casing extending between the first bead at the first end of the seal element and the second bead at the second end of the seal element, wherein the tubular casing allows a transversal offset of the second bead relative to the first bead to seal the fluid passage by the seal element even when the second component is offset transversely relative to the first component.

A tubular seal is formed of an elastic material and equipped on the outer periphery of a first tube. A second tube is inserted in the tubular seal and connected with the first tube via the tubular seal. A clamp is in a strap shape formed of a metallic material and is attached on an outer periphery of the tubular seal. The second tube or the clamp has a tab, which is protruded in a radial direction. The tubular seal has a slit extending in the radial direction. The tab is engaged with and latched on the slit.

The damper segment can be assembled between adjacent segments of a pressurized gas pipe of an aircraft engine. The damper segment can have a proximal end, a distal end, a rigid tube at the proximal end, a damper tube extending between the rigid tube and the distal end, the damper tube being made of a metal mesh, a proximal catch structurally connecting a proximal end of the damper tube to the rigid tube, and a distal catch structurally connected between a distal end of the damper tube and the distal end, the damper tube having an unsupported length extending between the distal catch and the proximal catch, the rigid tube having a liner portion projecting into the distal segment, the liner portion extending internally relative the damper tube.

The damper segment can be assembled between adjacent segments of a pressurized gas pipe of an aircraft engine. The damper segment can have a proximal end, a distal end, a rigid tube at the proximal end, a damper tube extending between the rigid tube and the distal end, the damper tube being made of a metal mesh, a proximal catch structurally connecting a proximal end of the damper tube to the rigid tube, and a distal catch structurally connected between a distal end of the damper tube and the distal end, the damper tube having an unsupported length extending between the distal catch and the proximal catch, the rigid tube having a liner portion projecting into the distal segment, the liner portion extending internally relative the damper tube.