FITTING FOR CONNECTION TO AT LEAST ONE PIPE Russian patent published in 2022 - IPC F16L13/14 

FIELD: machine building.

SUBSTANCE: invention relates to a fitting for creating a metal connection with a metal pipe with main body (6) made from metal, with at least one integral with main body (6) and consisting of metal support body (8) for insertion into the end of the pipe and with at least one crimping sleeve (12) connected to main body (6) and consisting of metal for accommodating the end of the pipe, wherein support housing (8) and crimping sleeve (12) are arranged for radial crimping. Support housing (8) has: located at the distal end, first sealing section (22) with at least one radially enveloping sealing tooth (24), adjacent to the first sealing section (22) in the axial direction, retaining section (26) with distributed along the periphery and axially passing retaining teeth (28) and adjacent to retaining section (26) in axial direction of second sealing section (30) with at least one radially enveloping sealing tooth (32).

EFFECT: improving reliability and mechanical bearing capacity of manufactured metal connection between metal pipe and fitting.

5 cl, 8 dwg