FIELD: pipe making.
SUBSTANCE: invention relates to a device containing sealing coupling (20) made with the possibility of installing around opposite ends of two pipes (1, 2), and tightening coupling (10), in which the sealing coupling is located. One of elements, which are sealing coupling (20) and tightening coupling (10), has at least one holding element (32A, 32B) made with the possibility of interacting at axial holding inside the tightening coupling with holding surface (1’A, 2’A) of one of pipes closed with the tightening coupling.
EFFECT: device for coupling pipes is obtained.
20 cl, 9 dwg
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