ID: 31235 Monitoring the blast furnace in the control room Free download Keywords control roomblast furnaceironprocess controlPOSCOSouth KoreaPohang Steelworks Categories Production Process, Country, Producer, Facility, Ironmaking, South Korea, POSCO, Pohang Steelworks (POSCO) Related items Coated steel coil being loaded onto a truck by crane Casting and cutting steel bars High-tech mechanical testing process Steel slab ready for hot rolling Wire rod coil ready to be loaded onto ship for delivery to customers Views of the galvanising line, where a thin layer of zinc is applied to the steel to protect it from corrosion Interior view of flat steel pickling line. Pickling is a treatment used to remove impurities, rust, and scale from the steel’s surface Seamless steel pipe production line