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50M - 1000M Bridge Steel Structure Steel Girder Bridge Construction Heavy Duty
50M - 1000M Bridge Steel Structure Steel Girder Bridge Construction Heavy Duty
50M - 1000M Bridge Steel Structure Steel Girder Bridge Construction Heavy Duty
50M - 1000M Bridge Steel Structure Steel Girder Bridge Construction Heavy Duty
50M - 1000M Bridge Steel Structure Steel Girder Bridge Construction Heavy Duty
50M - 1000M Bridge Steel Structure Steel Girder Bridge Construction Heavy Duty
50M - 1000M Bridge Steel Structure Steel Girder Bridge Construction Heavy Duty
50M - 1000M Bridge Steel Structure Steel Girder Bridge Construction Heavy Duty
Specifications
Keyword :
Steel structure warehouse building prefab warehouse steel structure
size :
15-80 meters 、80-120 meters 、50-1000M
Standard :
GB EN ASTM
Type :
Light
Grade :
Q235B Q355B
Feature :
Anti Earthquake、Antirust、Anti Corrosion
Performance :
Safety, water-proof, sound insulated,hear-preservation
Wind Resistance Level :
Typhoon Level 12 (35m/s)
Product Name :
Prefab Steel Structure
Design Service Life :
50 years
Seismic Resistance :
Degree 8 Fortification
Brand Name :
Shandong Xinghua Steel Structure
Model Number :
Steel plates, H-beams, angle steels, I-beams, channel steels, round pipes, square pipes, etc
Certification :
EN1900、Three-Body
Place of Origin :
China
MOQ :
10 tons
Price :
8000 yuan per ton
Payment Terms :
Advance payment plus full payment for delivery
Supply Ability :
Monthly supply capacity not less than 2000 tons .
Delivery Time :
After confirming the drawings, the shipment will be made within 20 days .
Packaging Details :
Bulk carriers, containers
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

50M - 1000M Bridge Steel Structure Steel Girder Bridge Construction Heavy Duty
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50M - 1000M Bridge Steel Structure Steel Girder Bridge Construction Heavy Duty

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Product Detail
Keyword :
Steel structure warehouse building prefab warehouse steel structure
size :
15-80 meters 、80-120 meters 、50-1000M
Standard :
GB EN ASTM
Type :
Light
Grade :
Q235B Q355B
Feature :
Anti Earthquake、Antirust、Anti Corrosion
Contact Supplier
video
50M - 1000M Bridge Steel Structure Steel Girder Bridge Construction Heavy Duty
50M - 1000M Bridge Steel Structure Steel Girder Bridge Construction Heavy Duty
50M - 1000M Bridge Steel Structure Steel Girder Bridge Construction Heavy Duty
50M - 1000M Bridge Steel Structure Steel Girder Bridge Construction Heavy Duty

Shandong Xinghua Steel Structure Co., Ltd.

Verified Supplier
2 Years
shandong, jining
Since 2010
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Prefabricated Steel Structures, Workshop Steel Structure, Warehouse Steel Structures
Total Annual :
450 million-600 million
Employee Number :
220~380
Certification Level :
Verified Supplier
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