Name: Steel Bridge Prefab Steel Truss Structure Bridge Design for Sale
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+8619063521259

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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.

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Bailey Bridge: A Modular Military-Origin Bridge for Rapid Deployment

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 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

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

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
Accessories	Ramps, lighting kits	+2-7 days

Packing & Delivery

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.

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FAQ

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Q: Who are we?

A: Our headquarters is located in Shandong, China. Since 2022, we have been selling our products to Southeast Asia (50.00%), the Middle East (20.00%), North America (10.00%), Central America (10.00%), East Asia (5.00%), and South Asia (5.00%). Our office has approximately 51 to 100 employees.

Q: How can we ensure quality?

A: Samples are always tested before mass production; Final inspections are always conducted before shipment.

Q: What products do we supply?

A: Steel structure workshops, steel structure bridges , steel structure villas, Bailey bridges, grid steel structures

Q: Why choose us to purchase rather than other suppliers?

A: We have 20 years of design and R&D experience, have designed and fabricated hundreds of projects, and hold Class A design and construction qualifications in China. We have also been certified by AISC and UKAS.

Q: What services can we provide?

A: Acceptable delivery terms: FOB, CFR, CIF, EXW; Acceptable payment Currencies: US dollars, Euros, Australian dollars, pounds, and RMB; Acceptable payment methods: telegraphic transfer; Languages of communication: English, Chinese.

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