ID: 31229Blast furnace hot air injection unit Free downloadKeywords blast furnaceironPOSCOSouth Koreahot air injection unitPohang SteelworksCategories POSCO, Pohang Steelworks (POSCO), Production Process, Country, Producer, Facility, Ironmaking, South KoreaRelated itemsWire rod coil ready to be loaded onto ship for delivery to customers Cutting billets Rolling steel sheet Painting line for flat steel Monitoring logistics process of finished steel products in the control centre Steel slab in production Quality control technician in the wire rod plant Preparing slabs for export at the facility port