FITTING FOR CONNECTION WITH TUBULAR ELEMENT, PIPE CONNECTION AND METHOD OF CONNECTION OF FITTING WITH TUBULAR ELEMENT Russian patent published in 2025 - IPC F16L13/14 

FIELD: machine building.

SUBSTANCE: invention relates to fitting (3, 3') for connection to tubular element (5, 5'), comprising first end section (9, 9') containing at least one first connecting element (21, 21'), wherein diameter of at least part of first connecting element (21, 21') can be reduced in radial direction for connection. Said first connecting element comprises at least one first hook element (21, 21') and/or at least one first bend, adapted for connection by means of press fit and/or form closure with at least one second bend (7, 7'), when the diameter of at least part of the first connecting element is reduced. The invention also relates to a pipe connection and a method for connecting a fitting to a tubular element.

EFFECT: invention makes it possible to use the fitting in systems using fluids under pressure above 40 bar, while the fitting securely attaches the pipe to the fitting at such high pressures.

19 cl, 18 dwg