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 rolled coils in storage Inspecting coils in storage Casting steel bloom Exterior view of facility Production process of Quard and Quend heavy plates at NLMK Clabecq (NLMK Group) Close-up of cold rolled coil Operators monitoring hot rolling process in the control centre Scrap metal waiting to be recycled into new steel