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本文主要介绍了YORK - 2 0 0 0连轧钢管用钢试炼情况。结果证明 ,经转炉—精炼—连铸—连轧钢管工艺路线生产的产品 ,其各项性能及技术指标都达到设计要求
This article mainly introduces YORK - 20000 steel rolling steel trial situation. The results show that the converter - refining - continuous casting - continuous rolling pipe production line of the product, its performance and technical indicators have reached the design requirements