50M - 1000M Bridge Steel Structure Steel Girder Bridge Construction Heavy Duty
50M - 1000M Bridge Steel Structure Steel Girder Bridge Construction Heavy Duty
Basic Properties
country of origin
China
Brand Name
Shandong Xinghua Steel Structure
certificate
EN1900、Three-Body
PRODUCT MODEL
Steel plates, H-beams, angle steels, I-beams, channel steels, round pipes, square pipes, etc
Trading Properties
MOQ
10 tons
unit price
8000 yuan per ton
Packing
Bulk carriers, containers
period for dispatch
After confirming the drawings, the shipment will be made within 20 days .
payment method
Advance payment plus full payment for delivery
Supply Capacity
Monthly supply capacity not less than 2000 tons .
Product Details
Highlight:
50M Bridge Steel Structure
,1000M Bridge Steel Structure
,Heavy duty Steel Girder Bridge Construction
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
Product Brief
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 ...
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
-
Comprehensive seismic and wind resistance design ensures safety and reliability
Applications
-
Railway and rail transit bridges
-
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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