Product Main

Specifications

 steel channel:
1. Steel Material :Q195-Q235. ASTM A36, SS400.ect
2. Standard: GB , JIS ,BS , ASTM, DIN.
3. Size:  meet Standard size or as buyer's request .
4.  Length: 5.8M, 6M, 8M, 9M, 12M.
5.  Packing: with bundles and load in container
6.  Delivery date : Within 20-30 days after receiving L/C or deposit.
7.  Addition service: Paiting, Perforating, packing.
8. Inspection: Accept third party inspection or buyer inspection at seller' warehouse or loading port. 
9. Wide range of application: Construction , curtain wall, doors and windows, railway and traffice systom , vehchile ,machine
 If you have your own demand, pls contact us freely. We will reply soon.
 
For the sizes, pls check the below info for refer,
 
Size h(mm) Tolerance b(mm) Tolerance Thickness Tolerance
weight
( kg/m)
5# 50 ±1.5 37 ±1.5 4.5 ±0.4 5.438
6.3# 63 ±1.5 40 ±1.5 4.8 ±0.4 6.634
8# 80 ±1.5 43 ±1.5 5 ±0.4 8.045
10# 100 ±2.0 48 ±2.0 5.3 ±0.5 10.007
12# 120 ±2.0 53 ±2.0 5.5 ±0.5 12.059
14A# 140 ±2.0 58 ±2.0 6.0 ±0.5 14.535
14B# 140 ±2.0 60 ±2.0 8.0 ±0.6 16.733
16A# 160 ±2.0 63 ±2.0 6.5 ±0.6 17.24
16B# 160 ±2.0 65 ±2.0 8.5 ±0.6 19.752
18A# 180 ±2.0 68 ±2.0 7.0 ±0.6 20.147
18B# 180 ±2.0 70 ±2.0 9.0 ±0.7 23.000
20A# 200 ±3.0 73 ±3.0 7.0 ±0.7 22.637
20B# 200 ±3.0 75 ±3.0 9.0 ±0.7 25.777
22A# 220 ±3.0 77 ±3.0 7.0 ±0.7 24.999
22B# 220 ±3.0 79 ±3.0 9.0 ±0.7 28.453
25A# 250 ±3.0 78 ±3.0 7.0 ±0.7 27.410
25B# 250 ±3.0 80 ±3.0 9.0 ±0.7 31.335
28A# 280 ±3.0 82 ±3.0 7.5 ±0.7 31.427
28B# 280 ±3.0 84 ±3.0 9.5 ±0.7 35.823
30A# 300 ±3.0 85 ±3.0 7.5 ±0.7 34.463
30B# 300 ±3.0 87 ±3.0 9.5 ±0.7 39.173
32A# 320 ±3.0 88 ±3.0 8 ±0.8 38.083