ID: 31232An engineer inspecting hot air injection unit in a blast furnace Free downloadKeywords Pohang Steelworksinspectionblast furnaceironPOSCOSouth Koreahot air injection unitCategories Facility, Ironmaking, South Korea, POSCO, Pohang Steelworks (POSCO), Production Process, Country, ProducerRelated itemsExterior of TenarisTamsa facility Storage of heavy plates at NLMK DanSteel (NLMK Group) Interior view of high strength automotive steel facility Hot-dip galvanised steel coils in storage Steel plate in the cooling bed Seamless steel pipe production line Storing wire rod coils d in a fully automated storage facility Storage of heavy plates at NLMK DanSteel (NLMK Group)