Your browser does not support the video tag.ID: 31500Steel coil being rolled and sprayed with water in the hot rolling mill. Free downloadKeywords VideoPOSCOSouth KoreaPohang Steelworkswaterhot rolled steelproductionCategories Production Process, Country, Producer, Facility, Hot Rolling, South Korea, POSCO, Pohang Steelworks (POSCO)Related itemsViews from outreach day for workers and their families Interior view of hot strip mill Stacks of steel slab in storage Views of the pickling line, where a stong acid solution is applied to the steel to remove impurities, such as stains, from the surface Testing steel samples in the facility laboratory View through row of hot-dip galvanised coils. Coke oven removing impurities in coal to make pure carbon for use in the blast furnace Steel billet in production in the hot strip mill