Galvanized Steel Truss Bridge 6m 9m 12m Span with 3930.3 kN.m Moment Capacity and 843.9 kN Shear Force
Price:
USD 95-450
MOQ:
1 Pcs
Delivery Time:
8-10 work days
Brand:
Zhonghai Bailey Bridge
Product Description
Galvanized Steel Truss Bridge Overview
Our prefabricated galvanized steel truss bridges are engineered for superior performance in construction applications. Available in standard spans of 6m, 9m, and 12m, these bridges combine structural integrity with practical installation benefits.
Manufacturing Excellence
Advanced Production Technology
As the first domestic enterprise to achieve fully automatic Bailey bridge welding, we utilize robotic welding technology that maintains precision within 0.3mm tolerance. This ensures consistent quality and structural reliability across all bridge components.
Stringent Quality Control
All products undergo rigorous inspection and hold ISO9001:2000 certification. Steel materials for international markets are SGS-tested to comply with American and European standards.
Robust R&D Investment
With annual R&D investment exceeding 15 million yuan (over 10% of revenue), we maintain 29 utility patents and 2 invention patents, with 12 additional patents pending.
Efficient Production Process
Intelligent manufacturing has increased production efficiency significantly, reducing workforce requirements from 16 to 3 operators per production line while multiplying output capacity.
Technical Specifications
CB200 Truss Force Capacity
| NO. | Internal Force | Structure Form | SS | DS | TS | QS | SSR | DSR | TSR | QSR |
|---|---|---|---|---|---|---|---|---|---|---|
| 200 | Standard Truss Moment (kN.m) | Not Reinforced Model | 1034.3 | 2027.2 | 2978.8 | 3930.3 | 2165.4 | 4244.2 | 6236.4 | 8228.6 |
| 200 | Standard Truss Shear (kN) | Not Reinforced Model | 222.1 | 435.3 | 639.6 | 843.9 | 222.1 | 435.3 | 639.6 | 843.9 |
| 201 | High Bending Truss Moment (kN.m) | Not Reinforced Model | 1593.2 | 3122.8 | 4585.5 | 6054.3 | 3335.8 | 6538.2 | 9607.1 | 12676.1 |
| 202 | High Bending Truss Shear (kN) | Not Reinforced Model | 348 | 696 | 1044 | 1392 | 348 | 696 | 1044 | 1392 |
| 203 | Shear Force of Super High Shear Truss (kN) | Not Reinforced Model | 509.8 | 999.2 | 1468.2 | 1937.2 | 509.8 | 999.2 | 1468.2 | 1937.2 |
CB200 Truss Geometric Characteristics
| Structure | Geometric Characteristics | Chord Area (cm²) | Section Properties (cm³) | Moment of Inertia (cm⁴) |
|---|---|---|---|---|
| SS | SS | 25.48 | 5437 | 580174 |
| SSR | SSR | 50.96 | 10875 | 1160348 |
| DS | DS | 50.96 | 10875 | 1160348 |
| DSR1 | DSR1 | 76.44 | 16312 | 1740522 |
| DSR2 | DSR2 | 101.92 | 21750 | 2320696 |
| TS | TS | 76.44 | 16312 | 1740522 |
| TSR2 | TSR2 | 127.4 | 27185 | 2900870 |
| TSR3 | TSR3 | 152.88 | 32625 | 3481044 |
| QS | QS | 101.92 | 21750 | 2320696 |
| QSR3 | QSR3 | 178.36 | 38059 | 4061218 |
| QSR4 | QSR4 | 203.84 | 43500 | 4641392 |
CB321(100) Truss Specifications
| Type No. | Geometric Characteristics | Structure Form | SS | DS | TS | DDR | SSR | DSR | TSR | DDR |
|---|---|---|---|---|---|---|---|---|---|---|
| 321(100) | Section Properties (cm³) | Not Reinforced Model | 3578.5 | 7157.1 | 10735.6 | 14817.9 | 7699.1 | 15398.3 | 23097.4 | 30641.7 |
| 321(100) | Moment of Inertia (cm⁴) | Not Reinforced Model | 250497.2 | 500994.4 | 751491.6 | 2148588.8 | 577434.4 | 1154868.8 | 1732303.2 | 4596255.2 |
Key Advantages
Simple structural design for straightforward installation
Convenient transportation with modular components
Rapid erection and easy disassembly capabilities
Heavy loading capacity with superior structural stability
Extended fatigue life for long-term reliability
Flexible span configurations and load capacity alternatives
Product Images
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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