Portal Frame Prefab Pre Assembled Steel Workshop Building Storage Garage Hot Rolled Section Construction
High-quality prefabricated steel structure for workshops, storage garages, and industrial buildings using hot rolled sections for durable construction.
- Fast construction: Factory-prefabricated components enable rapid on-site assembly
- Superior durability: Anti-corrosion treated high-strength galvanized steel frame
- Construction flexibility: Adaptable to various complex environments and conditions
- Quality assurance: Precision factory manufacturing with rigorous testing
- Seismic resistant: High-strength steel provides excellent earthquake performance
- Eco-friendly: Zero-waste production reduces construction waste
| Component | Specification |
|---|---|
| Primary Framing | Box beam column, cross steel column, H-shaped steel column, steel beam |
| Secondary Framing | Galvanized Z and C sections purlin |
| Roof and Wall panels | Steel sheet and insulated sandwich panels (EPS, fiberglass wool and PU) |
| Structural subsystem | Divider, gutter, awning, partition wall |
| Building Accessories | Sliding doors, roll up doors, aluminium windows, louvers |
| Component | Specification |
|---|---|
| Main structure | H section steel Q345, alkyd painting, two primary painting, two finish painting |
| Roof purlin | XZ160*60*20*2.5, galvanized |
| Wall purlin | XZ160*60*20*2.5, galvanized |
| Bolt system | Grade 10.9 intensive bolts, M24 anchor bolts (Q235 steel) |
| Wall & Roof System | Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU) |
| Drainage system | 0.5mm color steel plate gutter with Φ110 PVC rainspout pipes |
| Service Life | 50-70 years |
| Place of Origin | Qingdao, Shandong, China |
| Applications | Workshop, warehouse, poultry house, garage etc. |
| Steel Grade | Q235B, Q355B or as per customer's need |
- Professional design: Customized drawings and steel usage calculations
- Quality craftsmanship: Advanced equipment and skilled production team
- Complete service: Comprehensive solutions from design to installation
- Strict QC: International standard quality control
- Reliable after-sales: Quick response and maintenance services
Please provide these details for an accurate quote:
| Information Required | Details |
|---|---|
| Location | Country, area |
| Size | Length*width*height (mm) |
| Wind load | Max. wind speed (kn/m², km/h, m/s) |
| Snow load | Max. snow height (kn/m², mm) |
| Earthquake requirements | Seismic level |
| Brick wall | Required height if needed (1.2m or 1.5m) |
| Thermal insulation | EPS, fiberglass wool, rockwool, PU sandwich panels |
We provide comprehensive installation support including:
- Detailed construction drawings prior to installation
- On-site engineering guidance for proper assembly
All components are packed for ocean transportation in 40'HQ containers. Our skilled workers use cranes and forklifts to prevent damage during loading.
Are you a manufacturer or trading company?
We are a manufacturer and welcome facility visits to see our production capabilities.
Is your price competitive?
We offer the best price for equivalent quality and best quality for equivalent prices.
Can you provide installation support?
We provide detailed installation drawings and can send engineers or full installation teams.
Do you accept inspection during production?
We welcome inspectors at any production stage, including container loading.
Do you offer design services?
Yes, we provide complete design solutions using AutoCAD, PKPM, TEKLA and other professional software.
What is your delivery time?
Typically 40 days after deposit receipt, depending on order quantity.
How can I get a quotation?
Contact us by email, phone, or WhatsApp for a prompt response within 8 hours.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.