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上钢一厂2500m~3高炉粗煤气系统上升管与下降管交汇处采用球形节点联接。这种联接可简化炉顶布置,降低炉顶高度约10000mm,且具有较为可观的经济效益。
On the steel plant 2500m ~ 3 blast furnace crude gas system ascending tube and descending pipe junction ball joints. This connection can simplify the roof layout, reduce the roof height of about 10000mm, and has a considerable economic benefits.