ID: 57401 Radioing the central control room about pig iron production status from the blast furnace tap hole Free download Categories South Korea, POSCO Related items Taking a sample of hot iron from the blast furnace Casting wire rod Exterior view of POSCO’s FINEX 3 plant Monitoring logistics process of finished steel products in the control centre Preparing to load wire rod coils onto a ship Close-up of wire rods Hot rolled slab Steel plate on rollers