Large Span Residential Steel Construction Prefabricated Structural Steel Portal Frame
Price:
$30.00-$65.00
MOQ:
10-10000 square meters
Delivery Time:
20-30 works days
Brand:
YDX
Product Description
Large Span Residential Steel Construction Prefabricated Structural Steel Portal Frame
Product Overview
Our prefabricated steel structure offers an efficient and economical solution for industrial and commercial building projects. This portal frame system consists of columns, beams, bracings, and purlins, constructed from high-quality metal materials with optional painting or galvanization for enhanced durability and corrosion resistance.
Key Advantages
- Faster construction time compared to traditional methods
- Reduced material waste during construction
- Superior airtightness and seismic performance
- Ideal for long-span or large-span buildings
- Customizable dimensions to meet specific project requirements
- Lightweight yet structurally stable design
Applications
This prefabricated steel structure is widely used in:
- Industrial plants and manufacturing facilities
- Warehouses and storage buildings
- Workshops and factory buildings
- Hangars and aviation facilities
- Exhibition halls and sports venues
- Bridges and towers
- Office buildings and gymnasiums
Technical Specifications
| Component | Specification |
|---|---|
| Main Steel Frame | Q345B (S355JR) or Q235B(S235JR) welded/hot rolled H section steel |
| Surface Treatment | Hot dip galvanized or painted |
| Connection Method | All bolts connection (no welding required) |
| Roof Purlin | C or Z section steel, Q235B |
| Wall Purlin | C or Z section steel, Q235B |
| Bracing System | Steel rod, Q235B |
| Roof & Wall System | Single colorful corrugated steel sheet (0.3-0.8mm) or sandwich panels with EPS, rock wool, fiberglass, PU (50-150mm) |
Accessories
| Component | Options |
|---|---|
| Doors | Sliding or rolled up (manual/auto) |
| Windows | Aluminum alloy or PVC |
| Ventilation | Stainless steel turbine ventilator |
| Skylight | FRP or PC semi-transparent skylight belt |
Our Advantages
| Feature | Description |
|---|---|
| Professional Design | Customized design services based on your requirements or existing drawings |
| Skilled Fabrication | Advanced equipment and trained workforce with project-specific production schedules |
| One-Stop Service | Complete project solutions with extensive experience in customized steel structures |
| Quality Control | Dedicated QC team ensures products meet all specifications |
| After-Sales Service | Comprehensive support including maintenance services |
Project Information Required for Quotation
1. Location (where will be built?) _____country, area
2. Size: length*width*height _____mm*_____mm*_____mm
3. Wind load (max. wind speed) _____kn/m2, _____km/h, _____m/s
4. Snow load (max. snow height) _____kn/m2, _____mm
5. Anti-earthquake _____level
6. Brickwall needed or not (If yes, 1.2m high or 1.5m high)
7. Thermal insulation requirements (EPS, fiberglass wool, rockwool, PU sandwich panels or metal steel sheets)
8. Door quantity & size _____units, _____(width)mm*_____(height)mm
9. Window quantity & size _____units, _____(width)mm*_____(height)mm
10. Crane needed or not (If yes, _____units, max. lifting weight____tons; max. lifting height _____m)
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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 Yidongxiang Steel Structure Co., Ltd.
Location
1202, Block A, Yulong Building, Laoshan District, Qingdao, Shandong, China
Contact Person
David