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Heavy Duty Bailey Bridge - 12m Single/Double/Triple Truss, DIN/BS Compliance, Corrosion Resistant

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Heavy Duty Bailey Bridge - 12m Single/Double/Triple Truss, DIN/BS Compliance, Corrosion Resistant

Our heavy-duty modular Bailey bridge solution is designed for overseas projects that require fast deployment, standardized connection, transport-friendly delivery and reliable temporary or semi-permanent crossing performance. We can help you build a more practical bridge system for emergency access, construction detours, military support, remote-area crossings and temporary logistics routes through modular fabrication, organized export packing and one-stop project support.
+86 18954513455
taisin@tssteelstructure.com
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Product Details


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.
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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
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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)
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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 STANAG 2021 standards for emergency bridges        
Withstands extreme conditions:
    Wind: 200 km/h
    Earthquake: 8.0 magnitude
    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
ComponentSpecification
Steel FrameQ345B, Yield Strength ≥345MPa
Corrosion ProtectionHot-Dip Galvanized (550g/m²)
Decking SurfaceAnti-slip steel grid (5mm thick)
Connection SystemConnection System
Maximum Span100m (with intermediate supports)
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Applications
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1.Military troop mobility and logistics
 
2. Emergency disaster relief bridges
 
3.Temporary access for mining/construction
 
4.Infrastructure detours during repairs
Competitive Advantages
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FeatureOur BridgeConcrete Bridge
Installation Time5-15 days3-6 months
RelocationReusableFixed
Maintenance Cost$500/year$5,000+/year
Lifespan30+ years50 years
Specification
Table 1: Material Specifications Comparison
ComponentOur Standard SpecificationIndustry StandardAdvantage
Steel GradeQ345B (Yield ≥345MPa)Q235 (Yield ≥235MPa)47% higher strength
Galvanization550g/m² HDG275g/m² HDG2x corrosion protection
BoltsGrade 8.8Grade 4.8100% higher shear strength
Decking5mm anti-slip steel3mm flat steel67% more durable
Table 2: Performance Metrics
ParameterOur BridgeCompetitor ACompetitor B
Max Span100m75m60m
Assembly Speed15m/day8m/day5m/day
Maintenance Cycle12 months6 months3 months
Table 3: Climate Adaptability
ConditionPerformance 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
OptionChoices AvailableLead Time Impact
Length3m-100m (1m increments)+0 days
Width4.2m or 7.2m+0 days
ColorRAL code selection+3 days
Loading20T-100T configurations+5 days
AccessoriesRamps, lighting kits+2-7 days
Packing & Delivery

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Packaging:
Standard export wooden crates or steel frames.
Anti-rust paper + plastic wrap for protection.
Shipping:
FOB Qingdao/ CIF / EXW terms supported.

Delivery time: 15-30 days after order confirmation.






Factory Display

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Packing & Delivery

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FAQ

Q:

What one-stop services and technical support can we provide for overseas steel structure projects?

A:
We cover the entire project chain—from drawing to delivery.
For overseas steel structure projects, our one-stop services include:
Design & engineering — structural optimization, detailing and drawing confirmation tailored to local codes and site conditions
Fabrication — precision manufacturing in ISO 9001-certified facilities, with strict quality inspection at every stage
Export packing & logistics — seaworthy packing, clear documentation and coordinated shipping for long-distance delivery
On-site support — installation guidance, bolted-assembly documentation and responsive technical consultation until your project is operational
Technical support runs throughout: we confirm design details before fabrication, align drawings with production, and stay available after delivery—so every unclear point is resolved before it becomes a problem on site.
Q:

Why choose us rather than other suppliers?

A:
Because we solve the problem most suppliers ignore—the gap between what is promised and what is delivered.
We are built for overseas projects. Remote ordering, long-distance shipping and on-site assembly are our normal working mode—not exceptions we improvise around.
Engineering comes before fabrication. We confirm loads, layout, lifting logic and interfaces in the design stage, so problems are solved on paper, not after materials are cut.
One integrated chain, not disconnected handovers. Design, detailing, fabrication, inspection, packing and delivery follow-up run in one coordinated flow—reducing the mismatches that cause delays and cost overruns.
We stay available after shipment. Installation support and technical consultation continue until your facility is operational, not just until the container leaves the port.
Many suppliers can quote a price. What we offer is a predprojects, giving us stronger practical capability in international project delivery and on-site cooperation.
Q:

What products do we supply?

A:
We supply a wide range of prefabricated steel structures—from industrial facilities to infrastructure and specialized buildings:
Industrial buildings — workshops, warehouses and general industrial structures
Infrastructure — bridges, Bailey bridges and grid (space-frame) structures
Specialized buildings — villas, cold storage facilities and livestock buildings
Custom steel components — fabricated to your drawings for project-specific needs
Quality, manufacturing accuracy and delivery reliability are at the core of everything we ship. With our own factory and professional engineering team, we provide project-based custom solutions tailored to your drawings, technical requirements, application scenarios and site conditions—so the final structure fits the real project, not just the spec sheet.
Q:

How can we ensure quality?

A:
Quality is engineered into the process—not inspected into the product at the end.
Certified manufacturing — components are produced in our ISO 9001-certified facilities under controlled processes, with precision tooling and trained fabrication teams
Multi-stage inspection — quality checks run at every critical point: incoming materials, cutting and drilling, welding, surface treatment and final assembly
Dimensional verification — key dimensions are checked against approved shop drawings before packing, so what ships matches what was confirmed
Traceable documentation — material certificates, inspection records and packing lists accompany every shipment, giving you a clear paper trail from factory to site
For overseas projects, we add one more layer: drawings and production are aligned before fabrication begins, so quality issues are prevented at the design stage rather than discovered after shipment.
Q:

Who are we?

A:
We are a steel structure manufacturer and engineering partner built for overseas projects.
At our core:
A factory we own — multiple production lines in ISO 9001-certified facilities, giving us direct control over fabrication quality, scheduling and packing
An in-house engineering team — experienced in structural design, detailing and drawing coordination, working with tools including PKPM, 3D3S, Midas, SAP2000 and Tekla
An integrated service chain — from design and detailing to fabrication, inspection, export packing and delivery follow-up, managed as one coordinated flow rather than disconnected handovers
Global project experience — we serve industrial, agricultural and offshore clients across markets, and treat remote ordering, long-distance shipping and on-site assembly as our normal working mode
Put simply: we are the kind of supplier overseas buyers can rely on to communicate clearly, manufacture consistently and deliver as agreed—from the first drawing to the final bolt.

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