FIELD: machine building.
SUBSTANCE: each end of coupling is adapted for connection to a pipe, a filter, a pump or another fluid medium element. Multi-angle connecting device for two pipelines or pipes includes the first pipe having the first internal flange located at an angle to the pipe axis; the second pipe having the second internal flange located at an angle to the axis of the second pipe and having the dimensions corresponding to the first internal flange. When two flanges adjoin each other, pipes can be smoothly turned relative to each other to the position so that maximum angle between axes of two pipes is at least 30° and equal to the total of two angles. Elastomeric sealing element located inside a tightened pressure element enclosing the larger part of the sealing element is laid along external edges of both flanges.
EFFECT: invention improves the connection reliability.
7 cl, 8 dwg
