Time： 1999-02-24 │ Click：
Hot rolled U channel
Standard: GB/T 700-1988
Steel grade: Q195-235/Q235B
Size: 63-300MM
| Size | Weight | 6m | Size | Weight | 6m | Size | Weight | 6m |
| H*W*T | kg/m | pcs/ton | H*W*T | kg/m | pcs/ton | H*W*T | kg/m | pcs/ton |
| 50*37*4.5 | 5.438 | 30.6 | 50*36*4.2 | 4.89 | 34 | 50*34*3.7 | 4.08 | 40.8 |
| 63*40*4.8 | 6.634 | 25.1 | 63*39*4.5 | 5.97 | 27.9 | 63*36*4.2 | 4.98 | 33.4 |
| 80*43*5 | 8.045 | 20.7 | 80*42*4.7 | 7.24 | 23 | 80*39*4.4 | 6.03 | 27.6 |
| 100*48*5.3 | 10.007 | 16.6 | 100*47*5 | 9.01 | 18.4 | 100*45*4.7 | 7.51 | 22.1 |
| 120*53*5.5 | 12.059 | 13.8 | 120*52*5.2 | 10.85 | 15.3 | 120*50*4.9 | 9.04 | 18.4 |
| 140*58*6 | 14.535 | 11.4 | 140*57*5.7 | 13.08 | 12.7 | 140*55*5.4 | 10.9 | 15.2 |
| 160*63*6.5 | 17.24 | 9.6 | 160*62*6.2 | 15.52 | 10.7 | 160*60*5.9 | 12.93 | 12.8 |
| 180*68*7 | 20.174 | 8.2 | 180*66*6.7 | 18.16 | 9.1 | 180*64*6.4 | 15.13 | 11 |
| 200*73*7 | 22.637 | 7.3 | 200*71*6.7 | 20.37 | 8.1 | 200*69*6.4 | 16.98 | 9.8 |
| 220*77*7 | 24.999 | 6.6 | 220*75*6.7 | 22.5 | 7.4 | 220*73*6.4 | 18.75 | 8.8 |
| 250*78*7 | 27.41 | 6 | 250*76*6.7 | 24.67 | 6.7 | 250*74*6.4 | 20.56 | 8.1 |
| 280*82*7.5 | 31.427 | 5.3 | 280*80*7.2 | 28.28 | 5.8 | 280*78*7 | 23.57 | 7 |
| 300*85*7.5 | 34.463 | 4.8 | 300*83*7.2 | 31.02 | 5.3 | 300*80*7 | 25.85 | 6.4 |
| 320*88*8.0 | 38.083 | 4.3 | 320*86*7.7 | 34.27 | 4.8 |
| Size | height | Width | Thickness | Length |
| mm | mm | mm | mm | m |
| 50 | ±1.5 | ±1.5 | ±0.4 | 6M |
| 63 | ||||
| 80 | ||||
| 100 | ±2.0 | ±2.0 | ±0.5 | 6M |
| 120 | ||||
| 140 | ||||
| 160 | ±2.5 | ±0.6 | ||
| 180 | ||||
| 200 | ±3.0 | ±3.0 | ±0.7 | 6M/9M/12M |
| 220 | ||||
| 250 | ||||
| 280 | ||||
| 300 | ||||
| 320 | ±3.5 |
±0.8 |