U-Section tube

All dimensions are in millimetresSl.No DIE NO. a b s r r1 r2 Wt in gms/mtr 1 10812 10 10 1.5 0.3 0.3 0.3 111 2 10816 10 10 2 0.3 0.3 0.3 140 3 10849 12 20 1.1 149 4 10681 13 20 2.5 0.5 3 313 5 10696 14 15 1.5 167 6 10890 14 22 2 7 10693 14.6 30 1.2 235 8 10877 14.7 14.7 1.2 135 9 10601 15 15 2 0.4 0.4 0.4 221 10 10635 15 30 1.5 292 11 10665 16 19 1.2 167 12 10633 16 25 1.6 232 13 10638 17 15 2 230 14 10654 18.5 14.5 3 338 15 10892 20 10 1.6 159 16 10895 20 10 1.4 140 17 10602 20 15 2 0.4 0.4 0.4 248