A pipe connector for connecting a first element to a second element. The pipe connector includes a pipe segment, a first flange located at a first end of the pipe segment and configured to be connected to the first element, and a second flange located at a second end of the pipe segment and configured to be connected to the second element. The first flange includes a circumferential anchor flange that is fixedly connected to the pipe segment at the first end. A flange insert is displaceable in the axial direction of the pipe connector in relation to the anchor flange between a retracted position and an extended position, and a mechanism for displacing the flange insert in relation to the anchor flange. The flange insert in the extended position protrudes in the axial direction in relation to the anchor flange.

A pipe connector for connecting a first element to a second element. The pipe connector includes a pipe segment, a first flange located at a first end of the pipe segment and configured to be connected to the first element, and a second flange located at a second end of the pipe segment and configured to be connected to the second element. The first flange includes a circumferential anchor flange that is fixedly connected to the pipe segment at the first end. A flange insert is displaceable in the axial direction of the pipe connector in relation to the anchor flange between a retracted position and an extended position, and a mechanism for displacing the flange insert in relation to the anchor flange. The flange insert in the extended position protrudes in the axial direction in relation to the anchor flange.

A pipe coupling for coupling a first pipe to a second pipe wherein a gap exists between a first pipe end and a second pipe end. The pipe coupling includes a tubular insert configured to fit within the gap and match an inside diameter and outside diameter of the pipes, thereby providing a through-butt joint between the insert and the pipes. The pipe coupling also includes a half-tubular first fitting section and a half-tubular second fitting section, configured to snap-lock and form a tubular shape over the insert, the first pipe end and the second pipe end. In some embodiments, the insert is integral with the fitting sections.

A pipe coupling for coupling a first pipe to a second pipe wherein a gap exists between a first pipe end and a second pipe end. The pipe coupling includes a tubular insert configured to fit within the gap and match an inside diameter and outside diameter of the pipes, thereby providing a through-butt joint between the insert and the pipes. The pipe coupling also includes a half-tubular first fitting section and a half-tubular second fitting section, configured to snap-lock and form a tubular shape over the insert, the first pipe end and the second pipe end. In some embodiments, the insert is integral with the fitting sections.

A connector comprises one or more spirals securing a fluid conduit to the connector for fluid communication with another hollow object such as another fluid conduit. The spiral(s) press/compress and seal the conduit around an outer circumference of an end of rigid, hollow insert of the connector. Another portion of the connector may comprise spiral(s) that press/compress and seal a second conduit around a second end of the insert, or may comprise a hose-coupler that connects to a second conduit. Thus, two fluid conduits may be fluid-sealed to an inner-passageway of the insert, by tightened spiral(s) or by tightened spiral(s) and coupler combination, so the conduits are in fluid communication with each other. The spiral(s) may be retained in, and released from, the tightened condition, by a ratchet mechanism and an unlatching mechanism, respectively.

A device for axially connecting two pipe elements, including a coupling means with a first coupling means part assignable to a first pipe element, a second coupling means part and an intermediate connecting part arrangeable between the two coupling means parts, wherein a first articulation element formed on the first or second coupling means part is configured to cooperate with a second articulation element formed on the intermediate connecting part, in particular in a positive manner, forming an articulated connection between the first or second coupling means part and the intermediate connecting part, or a second articulation element formed on the first or second coupling means part is configured to cooperate with a first articulation element formed on the intermediate connecting part, forming an articulated connection between the first or second coupling means part and the intermediate connecting part.

Example aspects of a gasket bridge for an end ring assembly and a method for using an end ring assembly are disclosed. The gasket bridge can comprise an arcuate body defining an inner surface, an outer surface, a first bridge end, and a second bridge end, the arcuate body defining a bridge radius of curvature; a first ramp extending from the first bridge end; a second ramp extending from the second bridge end; and a projection extending from the inner surface.

A system for connecting two conduits in a body of water, exhibits a first tubular structure, which is coupled to a conduit that extends along a first longitudinal axis; a second tubular structure, which is coupled to another conduit that extends along a second longitudinal axis and comprises a tubular member, and a sleeve, which is telescopically coupled to the tubular member, and faces the first tubular structure; and an actuating assembly, which comprises a bidirectional translating device configured to selectively displace the sleeve forward and backward to selectively couple and uncouple an end portion of the sleeve and the first tubular structure.

A system for connecting two conduits in a body of water, exhibits a first tubular structure, which is coupled to a conduit that extends along a first longitudinal axis; a second tubular structure, which is coupled to another conduit that extends along a second longitudinal axis and comprises a tubular member, and a sleeve, which is telescopically coupled to the tubular member, and faces the first tubular structure; and an actuating assembly, which comprises a bidirectional translating device configured to selectively displace the sleeve forward and backward to selectively couple and uncouple an end portion of the sleeve and the first tubular structure.

A fitting spanner configured to couple a first fitting and a second fitting that are separated by a gap having a length that is less than a diameter of an insertion end of each of the first and second fittings. The fitting spanner includes a tubular body having a first end and a second end that are each pre-finished to be devoid of burrs and sharp edges, and an alignment element is positioned between the first end and the second end that is configured to properly align the fitting spanner between the first fitting and the second fitting. The alignment element is a permanent visual indicator provided on the tubular body, wherein the tubular body includes a length and diameter that is selected based on the diameter and a length of the insertion end of the first fitting and the second fitting that is configured for receipt of the fitting spanner.