50M - 1000M Bridge Steel Structure Steel Girder Bridge Construction Heavy Duty
Price:
8000 yuan per ton
MOQ:
10 tons
Delivery Time:
After confirming the drawings, the shipment will be made within 20 days .
Brand:
Shandong Xinghua Steel Structure
Product Description
A Q355B Bridge Steel Box Girder Seismic Anti-corrosion
prodnct deecrlption
A high-strength steel structure bridge manufactured from Q355B bridge steel, specifically engineered for modern transportation infrastructure. This large-span design accommodates spans up to 1000 meters, ideal for crossing seas, rivers, and challenging terrain. The seismic and wind-resistant engineering ensures structural integrity during extreme weather events. The steel offers exceptional welding performance and low-temperature toughness, making it suitable for complex stress environments in bridge applications. Enhanced anti-corrosion systems are designed for rainy, humid climates like Southeast Asia, while optimized thermal deformation control addresses high-temperature, arid conditions in the Middle East.
Technical Specifications
Parameter Category |
Detailed Specifications |
Main Material |
Q355B High-Strength Bridge Steel |
Span Range |
50-1000 meters |
Bridge Type |
≥2 million load cycles |
Design Life |
≥120 years |
Anti-Corrosion System |
Heavy-duty anti-corrosion coating + sacrificial anode protection |
Key Advantages
-
Q355B high-strength bridge steel enables large-span bridge construction
-
Excellent welding performance and low-temperature toughness for complex bridge environments
-
Multiple anti-corrosion systems extend bridge service life significantly
-
Advanced large-span design technology with maximum span of 1000 meters
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Comprehensive seismic and wind resistance design ensures safety and reliability
Applications
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Railway and rail transit bridges
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Cross-sea bridges and strait channels
-
Special purpose bridges and landscape bridges
-
Urban overpasses and pedestrian bridges
-
Highway and expressway bridges
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Company
Shandong Xinghua Steel Structure Co., Ltd.
Location
Jiliang Road North, Hangai Town Industrial Park, Liangshan County, Jining City, Shandong Province
Contact Person
Xie Xinkai