Customized Heavy Load Steel Arch Bridge for Road Construction

• Customization: Available
• After-sales Service: 24/7 Online Technical Support
• Warranty: 1 Year
• Model NO.: SAB-01
• Applicable Standards: Aashto Lrfd, En 1993-2, as 5100, BS 5400, Aws D1.1
• Material Standard: ASTM A36, A572, S355, Q355, Q235, Sm490
• Structure Type: High-Strength Carbon Structural Steel
• Steel Type: High-Strength Carbon Structural Steel
• Forming Process: Hot-Rolled Steel
• Connection Form: Welded + High-Strength Bolt Connection
• Anti-Corrosion Treatment: Hot-DIP Galvanized + Multi-Layer Paint Coating
• Surface Finish: Galvanized/Customized Color Coating
• Load Capacity: Heavy Load, Customized Per Hl-93 / Local Standard
• Wind Resistance: up to Level 12 Typhoon
• Salt Spray Resistance: ≥1000 Hours Neutral Salt Spray Test
• Application: Highways, Municipal Roads, River Crossing,
• Installation Method: Modular Prefabricated, Fast on-Site Assembly
• Transport Package: Sea Freight (Container/Bulk Vessel)
• Specification: SAB-01 (Customizable)
• Trademark: FAMOUS
• Origin: China
• HS Code: 730890000
• Package Size: 100.00cm * 80.00cm * 40.00cm
• Package Gross Weight: 1500.000kg

Product Description

Product Highlights

This customized heavy-load steel arch bridge integrates advanced structural engineering and modern architectural aesthetics. Adopting a scientific arch force-bearing structure, it effectively disperses bridge load, greatly improves overall stability and anti-deformation ability. Different from traditional concrete bridges, it features lightweight structure, zero construction pollution and extremely low later maintenance cost. Full modular factory prefabrication realizes rapid on-site construction, effectively shortening project cycle and reducing road traffic interruption. It is a high-efficiency, durable and cost-effective traffic infrastructure solution for modern engineering projects.

Manufacturing & Quality Control

We implement full-process standardized production and strict quality inspection in accordance with international industry specifications. All core steel components are processed by high-precision CNC equipment to ensure assembly accuracy. Professional certified welders complete all key welding processes, with non-destructive testing for all critical welds to eliminate structural hidden dangers. The overall anti-corrosion process is upgraded to adapt to coastal, high-temperature, rainy and other harsh working environments. All finished products will undergo factory pre-assembly verification to ensure 100% on-site installation matching rate, fully guaranteeing project safety and service life.

Specification

Technical Parameter Specifications

Standard and customizable technical parameters to meet diverse engineering project needs:

Parameter Item	Technical Specification
Bridge Structure Type	Solid rib arch / Truss arch (customizable)
Applicable Working Environment	Urban, highway, river-crossing, coastal scenic area
Wind & Seismic Resistance	12-level wind resistance, magnitude 8 seismic resistance
Overall Prefabrication Rate	Up to 95% factory prefabrication
On-site Construction Feature	Main bolt assembly, few on-site welding
Environmental Adaptability	Anti-salt spray, anti-rust, anti-aging
Project Customization Support	Span, width, color, load standard personalized customization
Maintenance Advantage	Low loss, long-cycle maintenance free
Engineering Advantage	Short construction period, no environmental pollution

Wide Application Scenarios

This steel arch bridge has strong scene adaptability and can meet the construction needs of various traffic and municipal projects. It is widely used for highway overpasses, urban municipal river-crossing bridges, urban road reconstruction and expansion projects. In addition, it is the preferred aesthetic bridge for scenic spots, waterfront landscapes and pedestrian passage projects, perfectly balancing structural practicality and architectural beauty.

Our Professional Services

We provide one-stop full-cycle engineering services for global customers. Professional engineering teams offer personalized design solutions according to project terrain, load standards and aesthetic requirements. We provide complete construction drawings, technical parameter reports and installation guidance. Meanwhile, we support on-site assembly training, 24/7 online technical support and long-term after-sales maintenance consultation, ensuring every project is completed efficiently and safely.