Channels
規格 mm | 厚度 / mm | 公斤 / 公尺 | 公斤 / 呎 | 鋼種304 |
50 x 25 | 5.0 | 3.66 | 1.12 |
|
75 x 40 | 5.0 | 6.92 | 2.11 | |
100 x 50 | 5.0 | 9.36 | 2.85 | |
150 x 65 | 6.0 | 13.40 | 4.09 | |
150 x 75 | 6.5 | 18.60 | 5.67 | |
150 x 75 | 9.0 | 24.00 | 7.32 | |
180 x 75 | 7.0 | 21.40 | 6.51 | |
200 x 75 | 8.5 | 25.30 | 7.72 | |
200 x 80 | 7.5 | 24.60 | 7.50 | |
200 x 90 | 8.0 | 30.30 | 9.25 | |
250 x 90 | 9.0 | 34.60 | 10.54 | |
300 x 90 | 9.0 | 38.10 | 11.60 | |
300 x 90 | 11.0 | 43.80 | 13.30 | |
300 x 100 | 10.0 | 46.80 | 14.26 | |
380 x 100 | 10.5 | 54.50 | 16.60 | |
380 x 100 | 13.0 | 67.30 | 20.50 |