Pipe coupling

A connecting flange (16) comprises a central hole and is admitting the first and second end, and a to the channel the first end of the central hole, a regular channel or directly connected with the first hole is indirectly of the second hole, and second hole is connected or indirectly of the flange. Is provided with a joint connection component (30), horizontal pipe two flanges (16) and is directly arranged on each flange the hoop. The joint connection component (30) is fixed with the fixed above technical medium monitoring device.