Hot-Dip Galvanized Steel Trestle Bridge - Prefabricated Highway Structure with 3930 kN.m Capacity and 40-Year Corrosion Protection
Price:
USD 95-450
MOQ:
1 Pcs
Delivery Time:
8-10 work days
Brand:
Zhonghai Bailey Bridge
Product Description
Hot-Dip Galvanized Steel Bridge Construction
Our prefabricated steel trestle bridges feature advanced hot-dip galvanization for superior durability and long-term performance in demanding environments.
Galvanization Benefits
Metallurgical bond strength of 3,600 psi ensures coating integrity
Uniform protection across all surfaces including edges and corners
Exceptional abrasion resistance from hard intermetallic layers
Predictable coating thickness proportional to steel thickness
Long-term corrosion protection lasting up to 40 years
Environmental resistance to temperatures up to 275°C
Technical Specifications
CB200 Truss Performance Data
| Model | Standard Truss Moment (kN.m) | Standard Truss Shear (kN) |
|---|---|---|
| SS | 1034.3 | 222.1 |
| DS | 2027.2 | 435.3 |
| TS | 2978.8 | 639.6 |
| QS | 3930.3 | 843.9 |
CB200 Geometric Characteristics
| Structure | Chord Area (cm²) | Section Properties (cm³) | Moment of Inertia (cm⁴) |
|---|---|---|---|
| SS | 25.48 | 5437 | 580174 |
| DS | 50.96 | 10875 | 1160348 |
| TS | 76.44 | 16312 | 1740522 |
| QS | 101.92 | 21750 | 2320696 |
CB321(100) Truss Performance
| Model | Standard Truss Moment (kN.m) | Standard Truss Shear (kN) |
|---|---|---|
| SS | 788.2 | 245.2 |
| DS | 1576.4 | 490.5 |
| TS | 2246.4 | 698.9 |
Key Advantages
Simple structure design for easy installation
Convenient transportation and rapid assembly
Heavy loading capacity with exceptional stability
Long fatigue life and flexible span configurations
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiangsu Zhonghai Bridge Equipment Co.,LTD
Location
No. 83, Dantu New City Section, Speech Highway, Dantu District, Zhenjiang, Jiangsu, China
Contact Person
Lanny