Wide Span Prefabricated Steel Structure Bridge
Product Specifications
| Attribute | Value |
| Material | Steel |
| Specification | Custom |
| Delivery Time | 15-45 Days |
| Origin | Qingdao |
| File Formats | Solid Works, Autocad(Dxf, Dwg), Pdf |
| Sample Time | 7 Days If Standard Parts We Have |
| Processing | Cutting, welding, assembly, galvanizing, painting, flaw detection, transporting |
| Design | Do as the customer's drawing |
Product Description
Our long span prefabricated steel structure bridges are engineered for durability and load-bearing capacity, suitable for highways, railways, and pedestrian crossings. Constructed with high-strength steel girders, trusses, or arch systems, these bridges offer superior structural integrity and resistance to heavy traffic, seismic activity, and extreme weather conditions.
Prefabricated for efficient assembly, our steel bridges significantly reduce construction time and costs while maintaining environmental sustainability. The design allows for long spans with minimal support, optimizing transportation flow and safety. Various surface treatments including galvanization and anti-corrosion coatings ensure a long service life with minimal maintenance requirements.
ZB200 Truss Press Limited Table
| NO. | Internal Force | Structure Form |
| 200 | Standard Truss Moment(kN.m) | 1034.3 | 2027.2 | 2978.8 | 3930.3 | 2165.4 | 4244.2 | 6236.4 | 8228.6 |
| 200 | Standard Truss Shear (kN) | 222.1 | 435.3 | 639.6 | 843.9 | 222.1 | 435.3 | 639.6 | 843.9 |
| 201 | High Bending Truss Moment(kN.m) | 1593.2 | 3122.8 | 4585.5 | 6054.3 | 3335.8 | 6538.2 | 9607.1 | 12676.1 |
| 202 | High Bending Truss Shear(kN) | 348 | 696 | 1044 | 1392 | 348 | 696 | 1044 | 1392 |
| 203 | Shear Force of Super High Shear Truss(kN) | 509.8 | 999.2 | 1468.2 | 1937.2 | 509.8 | 999.2 | 1468.2 | 1937.2 |
ZB200 Table of Geometric Characteristics of Truss Bridge (Half Bridge)
| Structure | Geometric Characteristics |
| SS | Chord Area(cm2): 25.48 | Section Properties(cm3): 5437 | Moment of Inertia(cm4): 580174 |
| SSR | Chord Area(cm2): 50.96 | Section Properties(cm3): 10875 | Moment of Inertia(cm4): 1160348 |
| DS | Chord Area(cm2): 50.96 | Section Properties(cm3): 10875 | Moment of Inertia(cm4): 1160348 |
| DSR1 | Chord Area(cm2): 76.44 | Section Properties(cm3): 16312 | Moment of Inertia(cm4): 1740522 |
| DSR2 | Chord Area(cm2): 101.92 | Section Properties(cm3): 21750 | Moment of Inertia(cm4): 2320696 |
| TS | Chord Area(cm2): 76.44 | Section Properties(cm3): 16312 | Moment of Inertia(cm4): 1740522 |
| TSR2 | Chord Area(cm2): 127.4 | Section Properties(cm3): 27185 | Moment of Inertia(cm4): 2900870 |
| TSR3 | Chord Area(cm2): 152.88 | Section Properties(cm3): 32625 | Moment of Inertia(cm4): 3481044 |
| QS | Chord Area(cm2): 101.92 | Section Properties(cm3): 21750 | Moment of Inertia(cm4): 2320696 |
| QSR3 | Chord Area(cm2): 178.36 | Section Properties(cm3): 38059 | Moment of Inertia(cm4): 4061218 |
| QSR4 | Chord Area(cm2): 203.84 | Section Properties(cm3): 43500 | Moment of Inertia(cm4): 4641392 |
Company Profile
Our company operates the most advanced professional steel structure housing and sandwich panel production equipment, with an annual production capacity of up to 100 million square meters for civil and industrial light steel construction. Our panel products include sandwich panels, China A grade fireproof glass wool boards, rock wool boards, corrugated sandwich panels, single color steel tiles, and invisible watts, totaling 130 million square meters.
Since inception, we've adhered to the business philosophy "Implementation of Hege's strategy to create first-class brand", maintaining a staff spirit of "pragmatic, pioneering and innovative", and service purpose of "be responsible for the products, be satisfactory to user". We've established a complete scientific management system and unique business model, with distribution networks in over 10 provinces and cities.
Our products have been successfully exported to South America, Europe, Middle Asia, Africa and other regions, establishing us as a growing worldwide brand.
Production Process
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Frequently Asked Questions
Q1: Are you trading company or manufacturer?
A: We are a manufacturer engaging in the field of metal products for more than 20 years.
Q2: How much is the freight?
A: We will decide according to your mode of shipping and quantity. Please provide specific transportation mode (by sea or air) and destination port/airport.
Q3: Do you accept retail order? What is the MOQ required?
A: Yes, we accept retail orders. MOQ is negotiable - contact us for discussion.
Q4: Do you provide ODM/OEM service?
A: Yes. OEM&ODM is available. You can provide design plans or original samples. We handle everything from concept to finished goods including design, prototype reviewing, tooling and production.
Q5: Can you provide samples?
A: Yes. We can ship samples via DHL, UPS, Fedex, TNT, EMS etc. Contact us for details.
Q6: How do I place an order?
A: Please provide:
- Product information: specifications, quantity, delivery requirements
- Payment details
- Shipping information: name, address, phone number, shipping method
- Freight forwarder contact information if applicable
- Official purchase order or we can provide proforma invoices
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