... Mill, Painted, Powder Coated or Galvanized Characteristics: Steel grating is excellent inlight weight, high bearing capacity, safe and ... to be cleaned, beautiful in appearance. Application: Steel grating iswidely used in electricity, petrochemical and chemical industry, metallurgy ... other fields. Steel grating also can be used as platform, floor, propylaea, stair step, trestle, fence wall and palisade, ...