ID: 32595 Workers in the control room Free download Keywords control roomBrazilGerdauMinas Gerais Categories Production Process, Country, Producer, Facility, Production at a Glance, Brazil, Gerdau S.A., Usina Ouru Branco (Gerdau S.A.) Related items Interior view of flat steel pickling line. Pickling is a treatment used to remove impurities, rust, and scale from the steel’s surface View of control centre and seamless pipe production in TenarisTamsa pipe manufacturing facility. The building is LEED (Leadership in Energy and Environmental Design) certified. Hot-dip galvanised coils at NLMK Strasbourg Monitoring logistics process of finished steel products in the control centre Climbing stairs in front of view of facility interior Worker at control panel of pipe welding line Close-up of steel wire rod Manipulator to rotate the ingot during the forging process at NLMK Verona (NLMK Group)