Ways of rolling tubes on a continuous rolling mill considered in the work. Overview of three-roll continuous rolling mills are given. Technology for the production of pipes for pipe unit with 3 roller stand continuous mill developed. The geometric model of the process by scanning the tube sheet is constructed. Determination of the amount of deformation is made. Kinematically possible velocity field is constructed. Examples of calculations of a table rolling and modes of compression on a continuous three-roll mill is shown.