ID: 32628 Climbing stairs in front of view of facility interior Free download Keywords facility interiorBrazilGerdauMinas Gerais Categories Production Process, Country, Producer, Facility, Final Product, Brazil, Gerdau S.A., Usina Ouru Branco (Gerdau S.A.) Related items Close-up of steel wire rod coils in storage Removing impurities from coal to make coke – pure carbon – for use in the blast furnace Exterior view of coke plant Research and development employees verifying a full scale sample in a R&D Center Cutting billet Stacks of finished pipe stock in storage Exterior view of eagle hovering by JSW logo on the cold rolling mill Interior view of flat steel pickling line. Pickling is a treatment used to remove impurities, rust, and scale from the steel’s surface