37708 ⎘
Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section ; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel; Rail sections Rerolling or processing worn or discarded rail sections
Forging press for hot forging of asymmetric to symmetric rail and process of forging thereof
#2No-slit hot rolling of railroad rails
#3No-slit hot rolling of railroad rails
#4Single slitting process for recycling rail
#5Single slitting process for recycling rail