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Q355B Bridge Steel Structure Anti Fatigue Seismic Anti Corrosion Box Girder Truss
| 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 | Q355B Bridge Steel Structure Anti fatigue,Bridge Steel Structure Seismic,Anti corrosion box girder truss |
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Product Description
A Q355B Bridge Steel Box Girder Anti-fatigue Seismic Anti-corrosion
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. Strengthen anti-corrosion design for the rainy and humid climate in Southeast Asia; Optimize thermal deformation control for the high-temperature and dry environment in the Middle East.Seismic and wind resistant design ensures the safety of bridges in extreme weather conditions.
Technical Specifications
Parameter category |
Detailed Specifications |
Bridge type |
50-1000 meters |
Main material |
Q355B |
Span range |
≥2 million load cycles |
Design life |
Heavy-duty anti-corrosion coating + sacrificial anode protection |
Anti corrosion system |
≥100 years |
advantages
· Q355B high-strength bridge steel, achieving large-span bridge construction
· Excellent welding performance and low-temperature toughness, adapting to complex bridge environments
· Large-span design technology, maximum span can reach 1000 meters
· Multiple anti-corrosion systems, extending bridge service life
· Comprehensive seismic and wind resistance design, ensuring bridge safety and reliability
Application
· Highway and expressway bridges
· Cross-sea bridges and strait channels
· Railway and rail transit bridges
· Urban overpasses and pedestrian bridges
· Special purpose bridges and landscape bridges
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