📊 Basic Information
| Model NO. |
Portal Rigid Frame 29 |
| Usage |
Dust-Proof Workshop, Electrostatic Workshop, Food And Chemical Industry, Heavy Industry, Warehouse, Garage, Hangar, 4s Car Shop |
| Structure Type |
Portal Rigid Frame |
| Material Type |
Q235B / Q355b / S355jr / S235jr / ASTM A36 / ASTM A992 |
| Section Specification |
Hot Rolled or Welded H Section, I Section |
| Anticorrosion |
Painted or Galvanized |
| Roof & Wall Panel |
PU, EPS, Rock Wool / Fiber Glass Sandwich Panel |
| Wind Resistance |
Rating 12 |
| Seismic Performance |
Seismic Grade 8 |
| Service Life |
More Than 50 Years |
| Capacity |
50,000 Tons/Year |
🏗️ Product Description
Introducing our premium quality steel structure building, perfect for industrial workshops and factory settings. This versatile and durable structure offers high-quality, modern, and robust solutions for your building needs. With customizable design options, you can create an efficient and functional space tailored to your specific requirements.
Core Overview
Specializing in delivering high-quality integrated services for steel structure design, manufacturing, and construction. Our core team brings over 16 years of industry expertise and profound technical capabilities. This ensures end-to-end professional control from design to project execution.
📜 Professional Certifications
🚀 Our Advantages
Technology-Driven Innovation
- Robust Infrastructure: Two modern manufacturing workshops spanning 50,000 square meters.
- Advanced Equipment: Laser cutting, CNC planar drilling, and robot welding systems.
- Global Compliance: ISO 9001, ISO 14001, and ISO 45001 standards.
- Certified Quality: Adherence to AISC (U.S.) and CE (EN) regulatory standards.
- Intelligent BIM: Using BIM modeling technology to ensure millimeter-level accuracy.
Performance & Specifications
- Span Range: 15-60m wide column-free design.
- Fire Resistance: Class A2 (1h - 2.5h fire resistance).
- Anti-Corrosion: C4 Level (ISO 12944) Hot-Dip Galvanizing.
- Fast Installation: 30-60 days with modular bolt-on-site construction.
- Maintenance: 10-year major repair-free cycle.
⚙️ Technical Parameters
| Main Frame |
Q355B High-Strength Cold-Formed Steel |
Wall/Roof |
Double-Layer Corrugated Sheet + Rock Wool |
| Eave Height |
6-12m |
Wind Load |
0.75kN/m² |
| Connectors |
Grade 10.9 High-Strength Bolts |
Design Standard |
GB 50017-2017 / AISC / CE |
📦 Packaging & Shipping
- Securing: H-shaped components bound with galvanized steel strips (width ≥32mm).
- HC Containers: Standard parts fit 40ft high cabinets (11.9×2.35×2.69m).
- Special Handling: Oversized parts use open top (OT) or flat rack (FR) containers.
- Protection: EPE buffer pads and air bags used for anti-collision.
| Cargo Type |
Solution |
Advantages |
| Full Container (FCL) |
≥20 tons per batch |
Fast customs, minimal damage |
| Oversized Cargo |
Deck barges for >30m spans |
Handles special dimensions |
Frequently Asked Questions
What is the expected lifespan of these steel structures?
Our steel structures are designed for durability, with a service life exceeding 50 years under normal maintenance conditions.
How long does the installation process take?
Depending on the project scale, typical installation takes between 30 to 60 days. Our modular bolt-connection design significantly reduces on-site labor.
Are the buildings resistant to extreme weather?
Yes, our designs meet Seismic Grade 8 requirements and are rated for Wind Resistance Rating 12 (0.75kN/m² wind load).
Can the design be customized for specific industrial needs?
Absolutely. We support customization for portals, arched structures, multi-story frameworks, and features like oversized forklift doors and ventilation skylights.
What fire safety ratings do your materials provide?
We use Class A fire-rated enclosure materials with fire resistance times ranging from 0.5h to 2.5h depending on your specific requirements.
What anti-corrosion treatments do you offer?
We provide high-level anti-corrosion solutions including Hot-Dip Galvanizing (≥275g/m²) or specialized epoxy primers suitable for C4 level environments.
AeroLoad Logistics
