GCR15 flush in the process of rolling round steel roller set by force is crucial, because the work roll roll surface glued aluminum layer too thick, too thin is harmful, serious when can cause equipment accidents and degradation products in flush roller w

Round steel is divided into hot rolling, forging and cold drawing.Q345B hot rolled round steel is 5.5-250 mm in size.Among them: 5.5-25 mm small round steel mostly in straight strips into bundles supply, commonly used for reinforcement, bolts and various