Pipe joint including a pipe and method for producing a joint section of a pipe joint

A pipe joint comprising a pipe, a threaded connecting body and a coupling nut, wherein the threaded connecting body comprises a bore hole starting at a radial face and provided with a 24° receiving cone and a section parallel to an axis and connected to the receiving cone, which section transitions into a radially extending pipe seat base and is provided at its outer enveloping surface with a first threaded section, which interacts with a second threaded section at an inner enveloping surface of a pass through bore hole of the coupling nut, which is provided with a 45° clamping cone, which interacts with a 45° retaining cone at an outer enveloping surface of the pipe, wherein the pipe comprises a joint section, which is disposed in an assembled state of the pipe joint in the bore hole of the threaded connecting body and also in the pass through bore hole of the coupling nut, and wherein the pipe also comprises a non deformed section in which the pipe is in its original state, wherein the joint section comprises a retaining bead extending over the outer diameter of the pipe in the non deformed section radially outward, which retaining bead comprises the 45° retaining cone and a 24° centering cone which is inclined in an opposite direction and also disposed at the retaining bead, which centering cone interacts in the assembled state of the pipe joint with the 24° receiver cone of the threaded connecting body, wherein a circumferential groove for receiving an elastomeric seal ring is provided in the 24° centering cone, wherein the joint section of the pipe is integrally connected with the non-deformed section of the pipe and produced through a plastic deformation process, in particular a crushing process caused in axial direction of the pipe.