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Model NO.
 
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channel
 
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| 
 
Product Name
 
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Channel Steel
 
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| 
 
Channel Steel
 
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Q195/Q235/Q235B/Q345/A36/Ss400/SA302
 
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| 
 
Sample
 
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Freely
 
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| 
 
Quality
 
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Quality
 
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| 
 
Tolerance
 
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0.05mm
 
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| 
 
Surface
 
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Bazck or Galvanized
 
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| 
 
Length
 
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5-12m
 
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| 
 
SPECIFICATION
 
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SIZE
 
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KG/M
 
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| 
 
5#
 
 | 
 
50*37*4.5
 
 | 
 
5.438
 
 | 
| 
 
6.3#
 
 | 
 
63*40*4.8
 
 | 
 
6.634
 
 | 
| 
 
8#
 
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80*43*5.0
 
 | 
 
8.045
 
 | 
| 
 
10#
 
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100*48*5.3
 
 | 
 
10.007
 
 | 
| 
 
12#
 
 | 
 
120*53*5.5
 
 | 
 
12.059
 
 | 
| 
 
14#A
 
 | 
 
140*58*6.0
 
 | 
 
14.535
 
 | 
| 
 
14#B
 
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140*60*8.0
 
 | 
 
16.733
 
 | 
| 
 
16#A
 
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160*63*6.5
 
 | 
 
17.24
 
 | 
| 
 
16#B
 
 | 
 
160*65*8.5
 
 | 
 
19.752
 
 | 
| 
 
18#A
 
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180*68*7.0
 
 | 
 
20.174
 
 | 
| 
 
18#B
 
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180*70*9.0
 
 | 
 
23
 
 | 
| 
 
20#A
 
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200*73*7.0
 
 | 
 
22.337
 
 | 
| 
 
20#B
 
 | 
 
200*75*9.0
 
 | 
 
25.777
 
 | 
| 
 
22#A
 
 | 
 
220*77*7.0
 
 | 
 
24.999
 
 | 
| 
 
22#B
 
 | 
 
220*79*9.0
 
 | 
 
28.453
 
 | 
| 
 
25#A
 
 | 
 
250*78*7.0
 
 | 
 
27.41
 
 | 
| 
 
25#B
 
 | 
 
250*80*9.0
 
 | 
 
31.335
 
 | 
| 
 
25#C
 
 | 
 
250*82*11.0
 
 | 
 
35.26
 
 | 
| 
 
28#A
 
 | 
 
280*82*7.5
 
 | 
 
31.427
 
 | 
| 
 
28#B
 
 | 
 
280*84*9.5
 
 | 
 
35.823
 
 | 
| 
 
28#C
 
 | 
 
280*86*11.5
 
 | 
 
40.219
 
 | 
| 
 
30#A
 
 | 
 
300*85*7.5
 
 | 
 
34.463
 
 | 
| 
 
30#B
 
 | 
 
300*87*9.5
 
 | 
 
39.173
 
 | 
| 
 
30#C
 
 | 
 
300*89*11.5
 
 | 
 
43.883
 
 | 
| 
 
32#A
 
 | 
 
320*88*8.0
 
 | 
 
38.083
 
 | 
| 
 
32#B
 
 | 
 
320*90*10.0
 
 | 
 
43.107
 
 | 
| 
 
32#C
 
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320*92*12.0
 
 | 
 
48.131
 
 | 
| 
 
36#A
 
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360*96*9.0
 
 | 
 
47.814
 
 | 
| 
 
36#B
 
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360*98*11.0
 
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53.466
 
 | 
| 
 
36#C
 
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360*100*13.0
 
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59.118
 
 | 
| 
 
40#A
 
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400*100*10.5
 
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58.928
 
 | 
| 
 
40#B
 
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400*102*12.5
 
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65.204
 
 | 
| 
 
40#C
 
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400*104*14.5
 
 | 
 
71.488
 
 |