Section Dimensions Sectional Weight Length mm kg/m m Channels Bhilai Steel Plant 75 x 40 x 4.8 7.14 10 to 12 100 x 50 x 5 9.56 Durgapur Steel Plant 125 x 65 x 5.3 13.1 10 to 11.5 125 x 66 x 6 13.7 for all dimensions 150 x 75 x 5.7 16.8 150 x 76 x 6.5 17.7 175 x ...