机械钢构美标槽钢C系列规格尺寸换算
| C 3 x 4.1 | 4.1 | 76.2 | 35 | 4.3 | 6.9 |
| C 3 x 5 | 5.0 | 76.2 | 37 | 6.6 | 6.9 |
| C 3 x 6 | 6.0 | 76.2 | 40 | 9 | 6.9 |
| C 4 x 5.4 | 5.4 | 101.6 | 40 | 4.7 | 7.5 |
| C 4 x 7.2 | 7.2 | 101.6 | 43 | 8.2 | 7.5 |
| C 5 x 6.7 | 6.7 | 127 | 47 | 4.8 | 8.1 |
| C 5 x 9 | 9.0 | 127 | 48 | 8.3 | 8.1 |
| C 6 x 8.2 | 8.2 | 152.4 | 48 | 5.1 | 8.7 |
| C 6 x 10.5 | 10.5 | 152.4 | 51 | 8 | 8.7 |
| C 6 x 13 | 13.0 | 152.4 | 54 | 11.1 | 8.7 |
| C 7 x 9.8 | 9.8 | 177.8 | 53 | 5.3 | 9.3 |
| C 7 x 12.25 | 12.2 | 177.8 | 55 | 8 | 9.3 |
| C 7 x 14.75 | 14.7 | 177.8 | 58 | 10.6 | 9.3 |
| C 8 x 11.5 | 11.5 | 203 | 57 | 5.6 | 9.9 |
| C 8 x 13.7 | 13.7 | 203 | 59 | 7.7 | 9.9 |
| C 8 x 18.5 | 18.5 | 203 | 64 | 12.4 | 9.9 |
| C 9 x 13.4 | 13.4 | 228.6 | 61 | 5.9 | 10.5 |
| C 9 x 15 | 15.0 | 228.6 | 63 | 7.2 | 10.5 |
| C 9 x 20 | 20.0 | 228.6 | 67 | 11.4 | 10.5 |
| C 10 x 15.3 | 15.3 | 254 | 65 | 6.1 | 11.1 |
| C 10 x 20 | 20.0 | 254 | 69 | 9.6 | 11.1 |
| C 10 x 25 | 25.0 | 254 | 73 | 13.4 | 11.1 |
| C 10 x 30 | 30.0 | 254 | 76 | 17.1 | 11.1 |
| C 12 x 20.7 | 20.7 | 305 | 74 | 7.2 | 12.7 |
| C 12 x 25 | 25.0 | 305 | 77 | 9.8 | 12.7 |
| C 12 x 30 | 30.0 | 305 | 80 | 13 | 12.7 |
| C 15 x 33.9 | 33.9 | 381 | 86 | 10.2 | 16.5 |
| C 15 x 40 | 40.0 | 381 | 89 | 13.2 | 16.5 |
| C 15 x 50 | 50.0 | 381 | 94 | 18.2 | 16.5 |
| 美标槽钢型号（英制） | 理重 | h | b | tw | tf |
沙钢集团与法国液化空气集团工业气体供气合同签约仪式在暨阳湖大酒店举行。据悉，此次新签的项目，沙钢将利用法国液化空气新的空分技术，由法国液化空气投资、建设、运行10万空分设备，置换沙钢现有6套2万空分，降低沙钢的用气成本，并提高社会资源综合利用水平和市场竞争力，实现节能减排，履行社会责任。
