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Channel |
specifications (mm)
HxB |
depth t1 |
depth t2 |
Weight
kg/m |
6m Weight |
9m Weight |
12m Weight |
50x25
75x40
100x50
125x65 |
5.0
5.0
5.0
6.0 |
5.0
7.0
7.5
8.0 |
3.68
6.92
9.36
13.4 |
22.1
41.5
56.2
80.4 |
33.1
62.3
84.2
121 |
44.2
83.0
112
161 |
150x75 |
6.5
9.0 |
10.0
12.5 |
18.6
24.0 |
112
144 |
167
216 |
223
288 |
180x75
200x80
200x90
250x90 |
7.0
7.5
8.0
9.0 |
10.5
11.0
13.5
13.0 |
21.4
24.6
30.3
34.6 |
128
148
182
208 |
193
221
173
311 |
257
295
364
415 |
300x90 |
9.0
10.0 |
13.0
15.5 |
38.1
43.8 |
229
263 |
343
394 |
457
526 |
300x100 |
10.0 |
16.0 |
46.8 |
281 |
421 |
562 |
380x100 |
10.5
13.0 |
16.0
20.0 |
54.5
67.3 |
327
404 |
491
606 |
654
808 |
槽鐵重量計算
w = 0.785 [ Ht1 + 2t2 ( B - t1 ) + 0.349 ( R12 - r22 ) ] 1/100
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