finising blanks for pipes intended to oil industry
The paper analyses the Mannesmann process of blanks rolling into pipes of a certain wall thickness and diameter. Also, is focuses on pipes finishing in the size range of 400-900 mm for the exterior diameter, used for gas and petroleum products transportation.
Keywords: rough pipes, rolled widening, rolling on the cork, mill Smoothing, rolled pipes
Cuvinte cheie: eboșe pentru țevi, laminare de lărgire, laminare pe dop, laminor netezitor, laminare țevi