Arrangement for producing a non-releasable workpiece connection, - having a fitting, - having a clamping ring, - having a sliding sleeve, - wherein the fitting has a profiled support body, - wherein the clamping ring has an inner circumferential surface and an outer circumferential surface as well as a proximal end and a distal end, - wherein the inner circumferential surface of the clamping ring is formed cylindrical at least in sections, - wherein the sliding sleeve has an inner circumferential surface and an outer circumferential surface as well as a proximal end and a distal end, - wherein at least two transmission regions (6a, 6b, 6c; 28a, 28b, 28c) which are spaced apart from each other in an axial direction are arranged on the outer circumferential surface of the clamping ring and on the inner circumferential surface of the sliding sleeve respectively, - wherein each transmission region (6a, 6b, 6c) of the clamping ring is allocated to a transmission region (28a, 28b, 28c) of the sliding sleeve, - the transmission regions (6a, 6b, 6c; 28a, 28b, 28c) of the clamping ring and the sliding sleeve have cone segment-shaped portions (8a, 8b, 8c,; 30a, 30b, 30c), - wherein the transmission regions (6a, 6b, 6c; 28a, 28b, 28c) of the clamping ring and the sliding sleeve have cylindrical portions (10a, 10b, 10c; 32a, 32b, 32c), - wherein due to the distribution of the transmission regions (6a, 6b, 6c; 28a, 28b, 28c), during the axial sliding of the sliding sleeve a pressing force can be exerted in sections over the axial length of the clamping ring, and - wherein the cylindrical portions (10a, 10b, 10c; 32a, 32b, 32c) represent the contact surfaces between the clamping ring and the sliding sleeve in the completed connection and can maintain a radial pressing force after a sliding. - having a fitting, - having a clamping ring, - having a sliding sleeve, - wherein the fitting has a profiled support body, - wherein the clamping ring has an inner circumferential surface and an outer circumferential surface as well as a proximal end and a distal end, - wherein the inner circumferential surface of the clamping ring is formed cylindrical at least in sections, - wherein the sliding sleeve has an inner circumferential surface and an outer circumferential surface as well as a proximal end and a distal end, - wherein at least two transmission regions (6a, 6b, 6c; 28a, 28b, 28c) which are spaced apart from each other in an axial direction are arranged on the outer circumferential surface of the clamping ring and on the inner circumferential surface of the sliding sleeve respectively, - wherein each transmission region (6a, 6b, 6c) of the clamping ring is allocated to a transmission region (28a, 28b, 28c) of the sliding sleeve, - the transmission regions (6a, 6b, 6c; 28a, 28b, 28c) of the clamping ring and the sliding sleeve have cone segment-shaped portions (8a, 8b, 8c,; 30a, 30b, 30c), - wherein the transmission regions (6a, 6b, 6c; 28a, 28b, 28c) of the clamping ring and the sliding sleeve have cylindrical portions (10a, 10b, 10c; 32a, 32b, 32c), - wherein due to the distribution of the transmission regions (6a, 6b, 6c; 28a, 28b, 28c), during the axial sliding of the sliding sleeve a pressing force can be exerted in sections over the axial length of the clamping ring, and - wherein the cylindrical portions (10a, 10b, 10c; 32a, 32b, 32c) represent the contact surfaces between the clamping ring and the sliding sleeve in the completed connection and can maintain a radial pressing force after a sliding.