ID: 32079 High density sedimentation tank at HBIS Tangsteel water treatment centre Free download Keywords ChinaHBIS TangsteelWater treatment centre Categories Production Process, Country, Producer, Facility, China, HBIS Group Co. Ltd., HBIS Tangsteel (HBIS Group Co. Ltd.) Related items Interior view of the slab production facility Hot strip mill control room Casting steel billet An engineer inspecting hot air injection unit in a blast furnace Loading slabs for export onto ship at the facility port Galvanising steel sheet involves giving the steel a protective coating of zinc to prevent rust Removing impurities from coal to make coke – pure carbon – for use in the blast furnace Stack of finished steel wire rod coils in storage