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 Exterior view of JSW logo on oxygen tanks Engineers monitoring the steelmaking process from the facility control centre Drawings by workers’ children highlighting the importance of safety Stacks of rebar in storage Rail beam ready for loading Steel slab in production Loading slabs for export onto ship at the facility port Worker in the facility laboratory