Table I-beam theoretical weight weight per meter Model Specification Model Specification Model Specification meter heavy weight per meter leg width * height * waist thick (KG / M) H * W * waist thick legs (KG / M) H * W * waist thick legs ( KG / M) 10 100 * 68 * 4.5 11.261 30a 300 * 126 * 9 48.084 45b 450 * 152 * 13.5 87.485 12 120 * 74 * 5.0 13.987 30b 300 * 128 * 11 52.794 45c 450 * 154 * 15.5 94.55 14 140 * 80 * 5.5 16.89 30c 300 * 130 * 13 57.504 50a 500 * 158 * 12 93.654 16 160 * 88 * 6.0 20.513 32a 320 * 130 * 9.5 52.717 50b 500 * 160 * 14 101.504 18 180 * 94 * 6.5 24.143 32b 320 * 132 * 11.5 57.741 50c 500 * 162 * 16 109.345 20a 200 * 100 * 7 27.929 32c 320 * 134 * 13.5 62.765 56a 560 * 166 * 12.5 106.316 20b 200 * 102 * 9 31.069 36a 360 * 136 * 10 60.037 56b 560 * 168 * 14.5 115.108 22a 220 * 110 * 7.5 33.07 36b 360 * 138 * 12 65.689 56c 560 * 170 * 16.5 123.9 22b 220 * 112 * 9.5 36.524 36c 360 * 140 * 14 71.341 63a 630 * 176 * 13 121.407 25a 250 * 116 * 8 38.105 40a 400 * 142 * 10.5 67.598 63b 630 * 178 * 15 131.298 25b 250 * 118 * 10 42.03 40b 400 * 144 * 12.5 73.878 63c 630 * 180 * 17 141.189 28a 280 * 122 * 8.5 43.492 40c 400 * 146 * 14.5 80.158 28b 280 * 124 * 10.5 47.888 45a 450 * 150 * 11.5 80.42 Steel Pipe Co., Ltd. Tel :029 Shaanxi Kymmene -86730637 029-86739867 Fax 029 -86730637 Mobile: 18992803317 18629554506 Contact: Mr. Zhang