Q235B Prefab Steel Commercial Building with 50+ Meter Clear Span and Hot-Dip Galvanized Finish
Price:
USD 45-150 per square meter/Negotiable
MOQ:
100 square meters
Delivery Time:
30-55 days
Brand:
XGZ
Product Description
Product Overview
Our Q235B prefab steel commercial buildings offer efficient construction solutions with clear spans over 50 meters. These structures feature quick bolt-together assembly, factory-prefabricated components, and customizable designs to meet diverse commercial requirements.
Technical Specifications
| Component | Specification |
|---|---|
| Column and Beam | Welding steel or hot-roll steel |
| Steel Surface Treatment | Hot-dip galvanized or painted (all colors available) |
| Steel Grade | Q235, Q355 |
| Purlin and Girt | C and Z section steel |
| Connection Method | All bolt connection, easy installation |
| Wall & Roof | Sandwich panel with EPS or Rockwool insulation; Metal sheet with standard colors or custom |
| Door | Rolling shutter door or sandwich panel sliding door |
| Window | Plastic steel or aluminum alloy window |
| Bolt and Nuts | High strength bolt and ordinary bolt |
Key Features
- Clear span capability exceeding 50 meters without internal columns
- Lightweight construction with high strength-to-weight ratio
- Quick assembly using prefabricated steel elements and high-strength bolts
- Customizable dimensions and functional configurations
- Durable surface treatments including hot-dip galvanizing
- Thermal insulation with EPS or Rockwool sandwich panels
Applications
- Office buildings with flexible multi-floor layouts
- Warehouses and distribution centers for storage operations
- Manufacturing factories accommodating production equipment
- Exhibition halls and convention centers for large-scale events
Manufacturing Process
Precision Processing
- Cutting: Automated laser cutting for accurate component dimensions
- Assembly: Fitting components according to engineering specifications
- Welding: Secure joining techniques for enhanced load-bearing capacity
- Surface Preparation: Rust removal via sandblasting or chemical cleaning
- Finishing: Spray painting or hot-dip galvanizing for corrosion resistance
Quality Assurance
Our company maintains CE and ISO9001 certifications, ensuring consistent product quality. We welcome third-party testing and factory inspections throughout the manufacturing process.
Design & Quotation Services
We provide professional design services and detailed quotations based on your project requirements. Please provide:
- Local maximum wind speed
- Snow load conditions (if applicable)
- Building dimensions (length × width × eave height)
- Preferred roof and wall materials
- Project drawings or additional specifications
Contact Information
Contact: Della
Email: della@qdxgz.cn
Phone/WhatsApp/WeChat: +8615898860020
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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
Qingdao Xinguangzheng Xinyuan Construction Engineering Co., Ltd.
Location
No. 268 Shenzhen Road, Pingdu City, Qingdao, Shandong Province.
Contact Person
Della