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 Hot wire rod in the rolling mill HDG steel production at Novolipetsky (NLMK Group) Working in the wire rod plant Hot steel being sprayed with water. This allows the rate at which it cools to be controlled Hot-dip galvanised steel coil. The panelling line folds steel sheet into different shapes JSW logo visible on blast furnace control room window Cutting steel bars after continuous casting process