| Grade: | SS355JR |
|---|---|
| Standard: | AISI, JIS, ASTM, DIN, BS, GB |
| Certification: | IS0, RoHS, ABS |
| Application: | Steel Workshop, Steel Structure Platform, Steel Fa |
| Model No.: | S235 S355 Q345 S235 Ss400 |
| Delivery Time: | 7-10 Days After Order Placed |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
Size |
50*37*4.5-400*104*14.5 |
Item type |
Channel Steel |
Length |
1-12m, or custom |
Material |
Q195,Q215,Q235B,Q345B, S235JR/S235/S355JR/S355 SS440/SM400A/SM400B |
Technique |
Hot rolled |
Application |
structure building, construction |
Surface treatment |
Galvanized, coated or custom |
Grade |
Mild steelcarbon steelstainless steel |
MOQ |
1ton |
Logo |
custom |
| Size | h(mm) | b(mm) | Thickness(mm) | Density(kg/m) |
| 5# | 50 | 37 | 4.5 | 5.438 |
| 6.3# | 63 | 40 | 4.8 | 6.634 |
| 8# | 80 | 43 | 5 | 8.045 |
| 10# | 100 | 48 | 5.3 | 10.007 |
| 12# | 120 | 53 | 5.5 | 12.059 |
| 14A# | 140 | 58 | 6 | 14.535 |
| 14B# | 140 | 60 | 8 | 16.733 |
| 16A# | 160 | 63 | 6.5 | 17.24 |
| 16B# | 160 | 65 | 8.5 | 19.752 |
| 18A# | 180 | 68 | 7 | 20.174 |
| 18B# | 180 | 70 | 9 | 23 |
| 20A# | 200 | 73 | 7 | 22.637 |
| 20B# | 200 | 75 | 9 | 25.777 |
| 22A# | 220 | 77 | 7 | 24.999 |
| 25A# | 250 | 78 | 7 | 27.41 |
| 25B# | 250 | 80 | 9 | 31.335 |
Main features: high pressure, long support time, easy to install and not easy to deformation.
Main Uses: Mainly used in mine roadway, mine roadway secondary support, as well as through the mountain tunnel support and other uses.
U-section steel is widely used at home and abroad as the main section steel for the manufacture of roadway retractable metal support.
We have a strict quality system, the raw materials of each order will be tested before production, and a rolling mill test certificate will be provided to customers.
The company is set production, sales, processing, distribution, service as one of the large international steel production and marketing enterprises. In Tianjin, Shanghai, Qingdao and other port cities with a number of warehouses, to ensure adequate inventory, fast delivery. It has 14 steel production lines for processing, bending, coating, heat treatment, cutting, drilling, groove, conditioning, surface treatment, and 10 sets of processing equipment. Testing equipment is complete, strong technical force. Annual production capacity of more than 60,000 tons. GB, ASTM, JIS, DIN and other standards can be implemented. The company has established long-term cooperative relations with Chengdu Iron and Steel Group, Metallurgical Group, Baosteel Group, Baosteel Group, Angang Group and other well-known domestic steel mills.
Suppliers with verified business licenses
Audited Supplier 
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