Large Span Residential Steel Construction Prefabricated Structural Steel Portal Frame
Place of Origin:
CHINA,QINGDAO
Brand Name:
YDX
Certification:
CE ISO SGS
Model Number:
YDX-52F
Minimum Order Quantity:
10-10000 square meters
Price:
$30.00-$65.00
Standard Packaging:
Exported standard packing
Delivery Time:
20-30 works days
Payment Terms:
T/T
Supply Ability:
10000 tons/month
Product Details
Highlight:
Residential Steel Construction Prefabricated
,Large Span prefabricated modular buildings
,Residential prefabricated modular buildings
Height::
Customized
Grade::
Q235,Q355
Size::
Customized
Structure Type::
Prefabricated
Material::
Steel
Color::
Customized
Structure Type:
Frame
Frame Type:
Steel Frame
Earthquake Resistance:
Strong
Windows:
Aluminum
Seismic Design:
High Seismic Zone
Installation Time:
Short
Aesthetics:
Modern
Construction Type:
Frame
Cost:
Moderate
Product Resistance:
Corrosion Resistant
Finish:
Galvanized/Painted/Cladding
Roof:
Glass Wool, EPS, PU
Product Fire Resistance:
Fireproof
Door:
Sliding Door Or Rolling Door
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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