ID: 31232 An engineer inspecting hot air injection unit in a blast furnace Free download Keywords blast furnaceironPOSCOSouth Koreahot air injection unitPohang Steelworksinspection Categories Production Process, Country, Producer, Facility, Ironmaking, South Korea, POSCO, Pohang Steelworks (POSCO) Related items Exterior view of the facility dust collector Entrance to the Vidyanagar township Exterior view of Gerdau logo Interior view of TenarisTamsa pipe manufacturing facility. The building is LEED (Leadership in Energy and Environmental Design) certified. Worker in the facility laboratory Steel scrap is sorted from other metals with magnets in the scrap yard Testing steel samples in the facility laboratory Close-up of rolling hot steel slab