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Q355 Bridge Steel Structure 105 Years Truss Girder Bridge For Highway And Expressway
| Place of Origin | China |
|---|---|
| Brand Name | Shandong Xinghua Steel Structure |
| Certification | EN1900、Three-Body |
| Model Number | Steel plates, H-beams, angle steels, I-beams, channel steels, round pipes, square pipes, etc |
| Minimum Order Quantity | 10 tons |
| Price | 8000 yuan per ton |
| Packaging Details | Bulk carriers, containers |
| Delivery Time | After confirming the drawings, the shipment will be made within 20 days . |
| Payment Terms | Advance payment plus full payment for delivery |
| Supply Ability | Monthly supply capacity not less than 2000 tons . |
Product Details
| Product Name | Prefab Steel Structure | Seismic Resistance | Degree 8 Fortification |
|---|---|---|---|
| Wind Resistance Level | Typhoon Level 12 (35m/s) | Design Service Life | 50 Years |
| Feature | Anti Earthquake、Antirust、Anti Corrosion | Size | 15-80 Meters 、80-120 Meters 、50-1000M |
| Grade | Q235B Q355B | Standard | GB EN ASTM |
| Type | Light | Keyword | Steel Structure Warehouse Building Prefab Warehouse Steel Structure |
| Performance | Safety, Water-proof, Sound Insulated,hear-preservation | ||
| Highlight | Q355 Bridge Steel Structure,Bridge Steel Structure 105 years,Highway truss girder bridge |
||
Product Description
Seismic Anti-Corrosion Q355B Bridge Steel Box Girder
prodnct deecrlption
A steel structure bridge made of Q355B high-strength bridge steel, specifically designed for modern transportation infrastructure. Steel has excellent welding performance and low-temperature toughness, making it suitable for complex stress environments in bridges. The large-span design can reach up to 1000 meters, meeting the needs of crossing seas and rivers. Seismic and wind resistant design ensures the safety of bridges in extreme weather conditions. Reinforced anti-corrosion design for the rainy and humid climate in Southeast Asia; optimized thermal deformation control for the high-temperature and arid environment in the Middle East.
Technical Specifications
|
Parameter category |
Detailed Specifications |
|
Main material |
Q355B |
|
Bridge type |
50-1000 meters |
|
Span range |
≥2 million load cycles |
|
Design life |
Heavy-duty anti-corrosion coating + sacrificial anode protection |
|
Anti corrosion system |
≥105years |
advantages
1. Q355B high-strength bridge steel, achieving large-span bridge construction
2.Large-span design technology, maximum span can reach 1000 meters
3.Excellent welding performance and low-temperature toughness, adapting to complex bridge environments
4.Comprehensive seismic and wind resistance design, ensuring bridge safety and reliability
5. Multiple anti-corrosion systems, extending bridge service life
Application
1. Cross-sea bridges and strait channels
2. Urban overpasses and pedestrian bridges
3.Special purpose bridges and landscape bridges
4. Highway and expressway bridges
5.Railway and rail transit bridges
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