Large Span Prefabricated Steel Structure Buildings Short Assembly CE ISO Certified
Price:
USD35-75 Square Meter/Negotiable
MOQ:
200 square meters
Delivery Time:
20-40days
Brand:
HCGG
Product Description
Professional Large Span Prefabricated Steel Structure Buildings
CE ISO Certified Factory with Short Assembly Time
Product Overview
Large-span, heavy-duty prefabricated steel structure buildings utilize high-strength H-beams and box-section steel as the main steel frame, combined with prefabricated truss/space frame secondary structures. Through precise structural mechanics design, column-free designs with spans of 30-100 meters can be achieved, effectively improving space utilization. No additional supporting components are required, making them suitable for heavy-duty, large-space applications.
Components are precisely prefabricated in the factory, and welding processes employ advanced techniques such as submerged arc welding and gas shielded welding. Weld quality undergoes 100% non-destructive testing to ensure structural strength and stability, capable of withstanding heavy loads from equipment and cargo stacking.
Technical Specifications
| Component | Type | Material Specification |
|---|---|---|
| Main Steel Frame | Column | Q355 Welded / Hot Rolled H Section Steel |
| Beam | Q355 Welded / Hot Rolled H Section Steel | |
| Secondary Frame | Purlin | Q235 or Q355 Z or C type Purlin |
| Knee Brace | Q235 Angle Steel | |
| Tie Bar | Q235 Circular Steel Pipe | |
| Strutting Piece | Q235 Round Bar | |
| Vertical & Horizontal Support | Q235 Angle Steel or Round Bar | |
| Cladding System | Roof Panel | EPS / Rock Wool / Fiber Glass / PU Sandwich Panel Or Steel Sheet |
| Wall Panel | Sandwich Panel or Corrugated Steel Sheet Panel | |
| Door | Sliding Sandwich Panel Door / Rolling Shutter Door | |
| Skylight | FRP | |
| Accessories | Rainspout | PVC |
| Gutter | Made Steel Sheet / Stainless Steel | |
| Connection | Anchor Bolt | Q235, M24/M30/M39 etc |
| High Strength Bolt | M12/16/20, 10.9S | |
| Normal Bolt | M12/16/20, 4.8S |
Product Features & Advantages
- Significant span advantages maximizing space utilization efficiency
- Prefabricated production significantly reduces construction time for rapid implementation
- High structural strength and outstanding safety performance for large-span load-bearing requirements
- Lightweight design reduces foundation costs and meets economic needs
- Flexible customization adaptable to diverse large-span scenarios with strong future scalability
- Low-carbon and environmentally friendly construction meeting green building standards
- Controllable quality and convenient maintenance reducing long-term operating costs
Why Choose Our Steel Structures
- Direct Export Manufacturer: Integrated design, manufacturing, and export with competitive factory-direct pricing
- Custom Design Capability: Custom non-standard and project-based steel structures tailored to your technical requirements
- Precision Manufacturing: Strict quality control from material selection to processing and coating, compliant with international standards
- Safe Delivery: Comprehensive production management ensuring project stability and timely delivery
- Lifetime Support: Professional after-sales service team offering remote or on-site technical support with full quality responsibility
Project Gallery
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Luoyang Huicheng Steel Structure Co., Ltd.
Location
No. 1 Shuangxiang Road, Luoxin Industrial Park，Luoyang City, Henan Province
Contact Person
Alisa Yang