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规格 | 型号 (metric) | 理论重量 Theoretical weight (kg/m) | 规格 | 型号 (metric) | 理论重量 Theoretical weight (kg/m) |
5# | 50*37*4.5 | 5.44 | 25#A | 250*78*7 | 27.4 |
6.3# | 63*40*4.8 | 6.63 | 25#B | 250*80*9 | 31.3 |
8# | 80*43*5.0 | 8.04 | 25#C | 250*82*11 | 35.3 |
10# | 100*48*5.3 | 10 | 28#A | 280*82*7.5 | 31.4 |
12# | 120*53*5.5 | 12.1 | 28#B | 280*84*9.5 | 35.8 |
12.6# | 126*53*5.5 | 12.3 | 28#C | 280*86*9.5 | 40.2 |
14#A | 140*58*6 | 14.5 | 30#A | 300*85*7.5 | 34.5 |
14#B | 140*60*8 | 16.7 | 30#B | 300*87*9.5 | 39.2 |
16#A | 160*63*6.5 | 17.2 | 30#C | 300*89*11.5 | 43.9 |
16#B | 160*65*8.5 | 19.8 | 32#A | 320*88*8 | 38.1 |
18#A | 180*68*7 | 20.2 | 32#B | 320*90*10 | 43.1 |
18#B | 180*70*9 | 23 | 32#C | 320*92*12 | 48.1 |
20#A | 200*73*7 | 22.6 | 36#A | 360*96*9 | 47.8 |
20#B | 200*75*9 | 25.8 | 36#B | 360*98*11 | 53.5 |
22#A | 220*77*7 | 25 | 36#C | 360*100*13 | 59.1 |
22#B | 220*79*9 | 28.5 | 40#A | 400*100*10.5 | 58.9 |
24#A | 240*78*7 | 26.9 | 40#B | 400*102*12.5 | 65.2 |
24#B | 240*80*9 | 30.6 | 40#C | 400*104*14.5 | 71.5 |
24#C | 240*82*11 | 34.4 |