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
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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
Luoyang Huicheng Steel Structure Co., Ltd.
Location
Room 1301, Building 3, Beihang Science and Technology Park, Longlin Road, Jianxi District, Luoyang City, Henan Province
Contact Person
Alisa Yang