Arrangement for separating a connection between two pressurized flanged tube sections

摘要

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.