Corrugated-steel-web bridges

Shenyang Zhongda Steel Structure Engineering Co., Ltd.: Your Premier Corrugated-steel-web Bridges Manufacturer & Supplier

As a National High-Tech Enterprise, Shenyang Zhongda Steel Structure Engineering Co., Ltd. leads the industry in corrugated-steel-web bridges. Our innovative designs, advanced fabrication techniques, and stringent quality control ensure unparalleled performance and longevity for your infrastructure projects.

Product Description: Cutting-Edge Corrugated-steel-web Bridges

Our products represent the pinnacle of modern bridge engineering. These innovative structures feature a lightweight yet incredibly strong design, utilizing corrugated steel webs to maximize load-bearing capacity while minimizing material usage. Perfect for long-span applications, our products offer superior durability, reduced construction time, and lower maintenance costs compared to traditional bridge designs.

Ideal for government agencies and large construction firms handling critical infrastructure projects, our products span impressive distances with minimal supports. Whether you're tackling river crossings, railway overpasses, or challenging terrain, our customizable solutions meet your specific project requirements while adhering to local regulations.

 

Product Features:

• Fully welded box section design for superior bending and torsional stiffness
• Variable cross-section design with beam heights from 1.25-8m
• Corrugated steel web optimization reduces weight by 20%
• Maximum single span up to 420 meters
• Rapid assembly with factory prefabrication and on-site bolted or welded connections

Quality Control:

At Zhongda, we prioritize quality at every stage. Our ISO 9001-certified processes, coupled with state-of-the-art non-destructive testing methods, ensure each corrugated-steel-web bridge component meets the highest standards. We utilize Q345D low-alloy high-strength steel for main structures and Q420D steel for key joints, guaranteeing optimal performance under various load conditions.

Why Choose Us?

• Class I Steel Structure Professional Contracting Qualification
• 60,000-ton annual precision fabrication capacity
• Advanced equipment including CNC ultra-thick plate cutting and automated welding lines
• Proprietary technologies in weathering steel applications and steel-concrete composite beam optimization
• BIM-based digital design and lifecycle management for complex project execution

Production Process:

1. Design & Engineering
2. Precision Fabrication
3. Quality Inspection
4. Surface Treatment
5. Pre-assembly
6. Packaging & Shipping

   

    

OEM & ODM Services:

Leverage our expertise to create custom corrugated-steel-web bridge solutions tailored to your specific project needs. Our R&D team collaborates with top-tier design institutes and universities, ensuring cutting-edge innovations in bridge engineering. We offer:

• Customized span lengths and load capacities
• Specialized corrosion-resistant coatings for harsh environments
• Integration of smart monitoring systems for real-time structural health assessment
• Optimized designs for seismic resistance or extreme weather conditions
• Aesthetic enhancements to complement surrounding architecture

Project Cases:

• 18,000-ton Shenyang Dongta Cross-Hunhe River Bridge
• Multiple long-span bridges for the Jingha Expressway expansion
• Custom corrugated-steel-web bridges for international clients in Belt and Road countries
  

   

  

   

Certifications:

• ISO 9001/14001/45001
• EN 1090 compliance for European markets
• AWS and JIS standards adherence for global projects

  

   

Packaging and Delivery:

When you choose our services, you're guaranteed a seamless experience from start to finish. We use robust and secure packaging, crafted to endure long - distance transport, protecting your valuable items from bumps and jolts. Our delivery team works closely with you to align with your project schedule, ensuring that everything arrives precisely when needed. What's more, we offer on - site technical support for assembly and installation. Our skilled technicians are on standby to assist, making the setup process smooth and hassle - free.

FAQ:

Q: What's the typical lead time for a corrugated-steel-web bridge project?
A: Lead times vary based on project scope, but we typically reduce overall project timelines by 20-30% compared to traditional methods.

Q: Can these bridges be used in seismic zones?
A: Yes, our designs can be optimized for excellent seismic performance, ensuring safety in earthquake-prone regions.

Q: What's the expected lifespan of your products?
A: With proper maintenance, our bridges have a design life of over 100 years, thanks to advanced corrosion protection and high-quality materials.

Contact Us:

Ready to revolutionize your infrastructure projects with our corrugated-steel-web bridges? Contact our expert team at Ava@zd-steels.com for a consultation and quote today. Let's build the future of transportation infrastructure together!