Bridge Steel Structures
Steel Bridge Prefab Steel Truss Structure Bridge Design for Sale
The Bailey Bridge is a portable, prefabricated modular truss bridge designed for quick assembly using standardized components. Originally developed for military use during World War II, it has since become a vital solution for emergency, temporary, and semi-permanent bridging in civilian and military applications.
Span / layout
Customized according to drawings and site requirements
Steel grade
Project-specific steel grade confirmed before fabrication
Wind / snow load
Designed according to project location and local load requirements
Surface / insulation
Painted, galvanized, insulated, or cladding options as required
Applications
Steel Bridge Prefab Steel Truss Structure Bridge Design for Sale is used for customized steel structure projects, industrial buildings, commercial construction, warehouses, workshops, and overseas project delivery.
Standards
Customized steel structure fabrication according to project drawings and technical requirements
Products
Description
Bailey Bridge: A Modular Military-Origin Bridge for Rapid Deployment The Bailey Bridge is a portable, prefabricated modular truss bridge designed for quick assembly using standardized components.
Originally developed for military use during World War II, it has since become a vital solution for emergency, temporary, and semi-permanent bridging in civilian and military applications.
STANAG 2021 standards for emergency bridges Withstands extreme conditions: Wind: 200 km/h
Temperature: -40°C to 80°C 3. Cost-Effective Solution 30% lower cost than concrete bridges Fully reusable and relocatable 4.
Custom Engineering Support Free technical drawings for orders >100m OEM accepted (custom logos/colors) Technical Parameters Component Specification Steel Frame Q345B, Yield Strength ≥345MPa Corrosion Protection Hot-Dip Galvanized (550g/m²) Decking Surface Anti-slip steel grid (5mm thick) Connection System Connection System Maximum Span 100m (with intermediate supports) Applications 1.Military troop mobility and logistics 2.
Emergency disaster relief bridges 3.Temporary access for mining/construction 4.Infrastructure detours during repairs Competitive Advantages Feature Our Bridge Concrete Bridge Installation Time 5-15 days 3-6 months Relocation Reusable Fixed Maintenance Cost $500/year $5,000+/year
Lifespan 30+ years 50 years Specification Table 1: Material Specifications Comparison Component Our Standard Specification Industry Standard Advantage Steel Grade Q345B (Yield ≥345MPa) Q235 (Yield ≥235MPa) 47% higher strength Galvanization 550g/m² HDG 275g/m² HDG 2x corrosion protection Bolts Grade 8.8 Grade 4.8 100% higher shear strength Decking 5mm anti-slip steel 3mm flat steel 67% more durable
Accessories Ramps, lighting kits +2-7 days Packing & Delivery Packaging: Standard export wooden crates or steel frames.
Product Description Key Features
1.Quick
Deployment
No heavy machinery needed; manual assembly possible. 2.Adjustable
Length
10m–60m+ (modular panels allow flexible configurations). 3.Military-Grade
Durability
Used by armed forces globally. 4.Cost-Effective: Cheaper than concrete bridges, reusable for decades
Key Specifications 1.Material
Q345B Steel with 550g/m²
Hot-Dip Galvanization 2.Span Range
Modular design (3m-100m, extendable) 3.Deck
Width
4.2m (Single
Lane) / 7.2m (Double Lane) 4.Load Capacity
50T (HS20-44
Standard) 5.Installation Time
5-15 days (with professional team) 6.Lifespan: 30+ years (Salt Spray Test ≥3000 hours) 7.Certifications:
ISO 9001, CE, EN1090, MIL-STD-810G 8.Packaging
Seaworthy wooden crates (weatherproof) Core Features 1.Modular & Rapid Deployment Pre-assembled steel panels with bolt-together system (no welding required) 70% faster installation than traditional bridges 2.Military-Grade Durability Meets NATO
Earthquake
8.0 magnitude
Table 2
Performance Metrics Parameter Our Bridge Competitor A Competitor B Max Span 100m 75m 60m Assembly Speed 15m/day 8m/day 5m/day
Maintenance Cycle 12 months 6 months 3 months Table 3
Climate Adaptability Condition Performance Rating (1-5) Notes Extreme Heat ♦♦♦♦♦ (50°C+) No deformation Arctic Cold ♦♦♦♦◊ (-40°C) Special lubricants used Coastal Salt Air ♦♦♦♦♦ 550g/m² zinc protection Heavy Rainfall ♦♦♦♦♦ 1.5° deck slope
Table 4
Order Customization Options Option Choices Available Lead Time Impact Length 3m-100m (1m increments) +0 days Width 4.2m or 7.2m +0 days Color RAL code selection +3 days Loading 20T-100T configurations +5 days
Anti-rust paper + plastic wrap for protection. Shipping
FOB
Qingdao/ CIF / EXW terms supported. Delivery time
15-30 days after order confirmation.
Product Gallery
Technical Specifications
Span / layout
Customized according to drawings and site requirements
Steel grade
Project-specific steel grade confirmed before fabrication
Wind / snow load
Designed according to project location and local load requirements
Surface / insulation
Painted, galvanized, insulated, or cladding options as required
Delivery support
Fabrication, export packing, and delivery coordination
Product category
Bridge Steel Structures
Service type
Customized steel structure production and project support
| Parameter | Value |
|---|---|
| Span / layout | Customized according to drawings and site requirements |
| Steel grade | Project-specific steel grade confirmed before fabrication |
| Wind / snow load | Designed according to project location and local load requirements |
| Surface / insulation | Painted, galvanized, insulated, or cladding options as required |
| Delivery support | Fabrication, export packing, and delivery coordination |
| Product category | Bridge Steel Structures |
| Service type | Customized steel structure production and project support |
Frequently Asked Questions
How can we ensure quality?
We ensure quality through strong engineering, factory control, and proven overseas project experience. Our technical team uses PKPM, 3D3S, Midas, SAP2000, Tekla, and BIM for design, detailing, and production coordination, helping solve technical issues before fabrication starts. We have our own manufacturing base of over 200 mu with annual output above 200,000 tons, supported by Grade II general contracting, Grade I steel structure contracting, and certified quality, safety, and environmental systems. We have also delivered overseas projects in the Philippines, Pakistan, Nepal, and Ethiopia, covering power plants, bridges, and industrial buildings, which strengthens our practical ability in fabrication, export delivery, and on-site cooperation.
What one-stop services and technical support can we provide for overseas steel structure projects?
We provide one-stop services for overseas steel structure projects with support from our own physical factory and experienced engineering team. Our service covers technical communication, drawing review, project evaluation, customized solutions, detailing coordination, production planning, fabrication, quality inspection, export packing, shipment coordination, and delivery follow-up. We do not only manufacture steel components. We also help solve technical and execution issues before production, including structural optimization, connection detailing, layout improvement, fabrication feasibility review, and coordination between drawings and manufacturing. With our own factory, we can control quality, lead time, and component consistency more directly, giving overseas buyers stronger confidence in customized production and reliable delivery.
What products do we supply?
We supply a wide range of steel structure products, including steel workshops, warehouses, industrial buildings, bridges, Bailey bridges, grid structures, villas, cold storage buildings, livestock buildings, and other customized steel components. We place strong emphasis on product quality, manufacturing accuracy, and delivery reliability. With our own factory and professional engineering team, we can also provide project-based customized solutions according to drawings, technical requirements, application scenarios, and site conditions, so the products better fit real project needs.
Who are we?
We are a steel structure company based in Shandong, China, supported by our own factory, professional engineering team, and complete export service system. We focus on overseas steel structure projects and provide one-stop services including technical consultation, drawing review, customized solutions, detailing, fabrication, quality control, export packing, shipment coordination, and delivery support. Our products have been exported to Southeast Asia, the Middle East, North America, Central America, East Asia, and South Asia. With strong manufacturing capacity and project experience, we can provide more reliable quality and delivery. We sincerely welcome overseas buyers and partners to visit our factory for cooperation and project discussion.
Why choose us rather than other suppliers?
We stand out through our one-stop service system, reliable product quality, and proven overseas project experience. From technical communication, drawing review, and customized solutions to detailing, fabrication, quality inspection, export packing, shipment coordination, and delivery follow-up, we support the whole project process. With our own physical factory, we can control production quality, schedule, and component consistency more directly. Our experienced engineering team helps solve technical and execution issues before production, reducing errors and improving efficiency. We have also participated in overseas energy, bridge, and industrial projects, giving us stronger practical capability in international project delivery and on-site cooperation.
Before You Request a Quote
- +Project drawings or layout information
- +Building size, load requirements, and site conditions
- +Delivery destination and expected project schedule
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