Production of Line Pipe Steels on Thin Slab Casting and Strip Production Line

摘要

Layout of thin slab casters, roller hearth furnaces, 2-roughing mill and 5-finishing mill for rolling, inter mediate cooling system (IMC ) and laminar flow for cooling on Bengang thin slab casting and strip production line, the adjustment of temperature is flexible and easy. The transfer bar can be cooled down to the metallurgically required temperature for low temperature or ferritic rolling by IMC on the table between the roughing mill and finishing mill. 12.5 mm thick strip of linepipe steels-X70 has been produced at 85mm thick slab.