The paper analyzed the causes of roll displacement on mini-stretch reducing mill and the influences of displacement on external-surface quality of steel pipe.
分析了微张力减径机轧辊位移的产生原因以及对钢管外表面质量的影响。
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This article gives a brief introduction of the design features of the mini-mill type process routine integrating EAF-LF-CCM of the EAF steelmaking shop of Guiyang Special steel Co. Ltd.