4.0   UPGRADE OF TUBE MILLS MADE BY ANY EQUIPMENT                MANUFACTURER
         Straightening Lines, To cut tube to the required length, Calibration of the
         Tube ends
     4.1    NON - Heat Treated Tube

            
 
   Diameter Tube from 6,0 to 14,0 mm
   Diameter Tube from 6,0 to 25,0 mm