two roll mill 1.ISO9001&BV 2.for rebar,round bar ,flat ... Φ20whorl, flat, square steelΦ200×3275/1001.53-52030×306.8-8.6Max Φ20whorl, flat, square steelΦ220×3130/1551.5-24 ... -82550×5014.3Max Φ25whorl, flat, square steelΦ250×23185/2401.8-2.55-153060×6022.5/27.5Max Φ34whorl, flat, deformed ...