Numerical simulation of the process of cold rolling of a Ti-3Al-2,5V (Grade 9) titanium alloy pipe is performed. It has been established that in the final product, the deformations are much higher than the values calculated through the geometry of the workpieces before and after deformation, and this difference exceeds 250%. This can create an error in predicting the level of work hardening of the metal towards the end of the rolling process. An inhomogeneous distribution of the strain in the cross section of the finished pipe was revealed both in the direction of the radius (along the wall thickness) and in the tangential direction. A strong decrease in the strain according to von Mises with respect to the intensity of deformation was also revealed, which indicates a high degree of nonmonotonicity of the rolling process.