ID: 31229 Blast furnace hot air injection unit Free download Keywords blast furnaceironPOSCOSouth Koreahot air injection unitPohang Steelworks Categories Production Process, Country, Producer, Facility, Ironmaking, South Korea, POSCO, Pohang Steelworks (POSCO) Related items Inspecting steel slab in storage Casting steel bars Steel slab in production Sculpture at Baotou’s facility entrance Unloading steel scrap to be recycled in an electric arc furnace Close-up of slabs being loaded for export onto ship at the facility port The entrance at HBIS Tangsteel Preparing slabs for export at the facility port