Steel Plate Girder

Steel Plate Girder: Robust Solutions for Large-Scale Construction Projects

Shenyang Zhongda Steel Structure Engineering Co., Ltd. is a leading Steel Plate Girders manufacturer and supplier. Our advanced manufacturing capabilities, backed by ISO certifications and a Class I Steel Structure Professional Contracting Qualification, ensure superior quality products for your infrastructure projects.

Product Description:

Our products are engineered for exceptional strength and durability, making them ideal for bridges, high-rise buildings, and industrial structures. Crafted from high-grade steel, these girders offer superior load-bearing capacity and longevity. We utilize state-of-the-art CNC machinery and automated welding lines to ensure precise fabrication, meeting the most demanding project specifications. Our products are customizable in size, thickness, and steel grade to suit your specific requirements, whether you're constructing a highway overpass or a multi-story commercial complex.

Product Features:

• Our products boast an exceptional load - bearing capacity, enabling them to handle heavy loads with ease in diverse applications.
• With customizable dimensions and steel grades, we can tailor - make products to precisely meet your unique project requirements.
• Precision - engineered for optimal performance, each item undergoes strict quality control to ensure top - notch functionality.
• For environments prone to corrosion, we offer corrosion - resistant options that enhance the longevity of our products.
• Our offerings are fully compliant with international standards such as ASTM, EN, and JIS, guaranteeing quality and reliability.
  

   

  

   

Quality Control:

Our rigorous quality control process includes:

• Non-destructive testing (NDT) for structural integrity
• Dimensional accuracy checks using advanced measurement tools
• Material composition verification
• Welding quality inspections
• Load testing to ensure performance under stress

Why Choose Us?

• 60,000-ton annual production capacity
• 70% client retention rate
• 20-30% lead time reduction compared to industry average
• Expertise in complex, large-scale projects
• Comprehensive R&D capabilities for innovative solutions
• Global compliance (EN 1090, AWS, JIS standards)

Production Process:

1. Design & Engineering
2. Material Procurement
3. Cutting & Forming
4. Welding & Assembly
5. Surface Treatment
6. Quality Inspection
7. Packaging & Shipping

   

    

OEM & ODM Services:

We offer comprehensive OEM and ODM services for Steel Plate Girders, catering to the unique needs of global wholesale buyers. Our team of experienced engineers collaborates closely with clients to develop custom solutions that meet specific project requirements. We can accommodate various steel grades, including weather-resistant options for extreme environments. Our advanced manufacturing capabilities allow for precise fabrication of girders with customizable flange thicknesses ranging from 14-80mm. We provide rapid prototyping and can deliver standard specifications within 30 days, ensuring your project stays on schedule.

Project Cases:

1. Shenyang Dongta Cross - Hunhe River Bridge features an 18,000 - ton product structure, built with precision for seamless river crossing.
2. Jingha Expressway expansion involves multiple long - span bridges, enhancing connectivity and traffic flow along the expressway.
3. Australian mining crushing stations utilize custom - designed heavy - duty girders, tailored to endure the harsh mining environment.
4. Alaska Polar Highway Bridge requires weather - resistant products to withstand the extreme cold and challenging climate there.
5. Nordic Fjord Heavy - Load Bridges are equipped with corrosion - resistant girders for marine environments, ensuring durability over time.
   

    

   

    

Certifications:

• ISO 9001:2015 Quality Management System
• ISO 14001:2015 Environmental Management System
• ISO 45001:2018 Occupational Health and Safety Management System
• ASTM A709 Gr.50W Certification

  

   

Packaging and Delivery:

• Custom packaging for safe transportation
• Global shipping capabilities
• On-time delivery guarantee
• Logistics support for oversized shipments

FAQ:

Q: What is the maximum span for your products?
A: We can produce girders for spans up to 200 meters, depending on the project requirements.

Q: Do you offer corrosion-resistant options for coastal projects?
A: Yes, we provide weathering steel options and specialized coatings for marine environments.

Q: Can you assist with installation and on-site technical support?
A: Absolutely. Our team can provide on-site supervision and technical guidance during installation.

Contact Us:

Ready to elevate your construction project with our premium Steel Plate Girders? Contact our expert team at Ava@zd-steels.com for personalized assistance and quotes tailored to your specific needs.