Large Span Prefabricated Steel Structure Buildings Short Assembly CE ISO Certified
Basic Properties
Place of Origin:
Henan,China
Brand Name:
HCGG
Certification:
CE/ISO 9001/ISO 3834/ISO 14001/ISO 45001
Model Number:
PSS001
Trading Properties
Minimum Order Quantity:
200 square meters
Price:
USD35-75 Square Meter/Negotiable
Payment Terms:
L/C,T/T,Western Union,Alibaba.pay
Supply Ability:
50000 Tons/year
Specifications
| Brand Name: | HCGG | Main Structurel Material: | Q355B/ASTM A572 Gr.50/EN S355/JIS SM490 |
| Secondary Structurel Material: | Q235B / ASTM A36/ EN S235JR / JIS SS400 | Other Material: | Q460 / ASTM A572 Gr.65 /EN S460 / JIS SM570 |
| Customization: | Style,size,Color,Material | After-sale Service: | Online Technical Support, Onsite Installation,Onsite Training,Onsite Inspection,Installation Drawings Support |
| Project Solution Capability: | CAD Graphic Design, 3D Tekla Modeling Design, Total Solution For Projects,One-stop Steel Structure Solution,Project-based Supply | Column and Beam: | Welded H-section/Hot-rolled H-beam/Box Column |
| Purlin: | C.Z Shape Steel Channel | Roof and Wall panel: | EPS/Rock Wool/PU / PIR Sandwich Panel,Corrugated/Trapezoidal Steel Sheet/Customized/ |
| Window: | Aluminum Alloy / PVC /Industrial Louver Window | Door: | Sliding/Rolling Shutter/Hinged Steel/Customized Steel Door |
| Surface treatment: | Hot-dip Galvanized Zinc-rich Primer + Top Coat Anti-corrosion Coating | Service Life: | 20-50 Years |
| Life Span: | More Than 50 Years | ||
| High Light: | Large Span Prefabricated Steel Structure Buildings,Short Assembly Prefabricated Steel Buildings |
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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
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