Abstract: A clamp device is for repairing a damaged part of a pipe section. The clamp device has a patch member and a support structure having a clamp body supporting the patch member. The clamp device has a first engagement member configured to engage with a first part of the pipe section and a second engagement member configured to engage with a second part of the pipe section. The clamping device has a first mechanism configured to engage the first engagement member with the first part and compress the patch member at the damaged part, and a second mechanism configured to engage the second engagement member with the second part and induce a compressive force between the first engagement member and the second engagement member.

Abstract: A device is for operation on a pressurized bolt connection between a first flanged tubular and a second flanged tubular. The device has a first clamping member with a first contact portion adapted to bear against the flange of the first tubular, a second clamping member with a second contact portion adapted to bear against the flange of the second tubular, and a connection arrangement for pulling the first clamping member and second clamping member together. The first contact portion and the second contact portion are adapted to bear at an inner part of the flanges between the bolts of the bolt connection and the body of the two tubulars.

Abstract: A clamp device is for repairing a damaged part of a pipe section. The clamp device has a patch member and a support structure having a clamp body supporting the patch member. The clamp device has a first engagement member configured to engage with a first part of the pipe section and a second engagement member configured to engage with a second part of the pipe section. The clamping device has a first mechanism configured to engage the first engagement member with the first part and compress the patch member at the damaged part, and a second mechanism configured to engage the second engagement member with the second part and induce a compressive force between the first engagement member and the second engagement member.

Abstract: An arrangement is for separating a connection between two pressurized flanged tube sections. The arrangement comprises a first type element having a first body adapted to be arranged around a flange of a first tube section, and which first body comprising a first sealing arrangement, and a second type element comprising a second body adapted to be arranged around a flange of a second tube section, and which second body comprising a second sealing arrangement. The second type element further comprises a displaceable obstruction. The first and the second type elements are adapted to form a sealed compartment that allows the flanges of the tube sections to be displaced away from each other so that a gap is formed, which allows the obstruction to enter and isolate the second tube section.

Abstract: A device is for operation on a pressurized bolt connection between a first flanged tubular and a second flanged tubular. The device has a first clamping member with a first contact portion adapted to bear against the flange of the first tubular, a second clamping member with a second contact portion adapted to bear against the flange of the second tubular, and a connection arrangement for pulling the first clamping member and second clamping member together. The first contact portion and the second contact portion are adapted to bear at an inner part of the flanges between the bolts of the bolt connection and the body of the two tubulars.

Abstract: An arrangement is for forming a freeze plug in a tubing. The arrangement includes a first and a second displacement element adapted to be displaced within the tubing with a medium between them that is adapted to form the freeze plug. The first and the second displacement elements include, at least at a respective end portion facing the medium between them, a sensor arrangement for measuring at least one of a pressure and a temperature.

Abstract: An arrangement is for separating a connection between two pressurized flanged tube sections. The arrangement comprises a first type element having a first body adapted to be arranged around a flange of a first tube section, and which first body comprising a first sealing arrangement, and a second type element comprising a second body adapted to be arranged around a flange of a second tube section, and which second body comprising a second sealing arrangement. The second type element further comprises a displaceable obstruction. The first and the second type elements are adapted to form a sealed compartment that allows the flanges of the tube sections to be displaced away from each other so that a gap is formed, which allows the obstruction to enter and isolate the second tube section.