Industrial Prefabricated Structural Steel Framing Warehouse Construction
Product Specifications
| Application | Industrial Prefabricated Structural Steel Framing Warehouse |
| Usage | Factory Buildings, Garment Factory, Clothes Plant |
| Type | Prefabricated Steel Frame Buildings |
| Raw steel material | Q235B, Q355B |
| Surface treatment | Painting or Hot-dip Galvanize |
| Service life | 50 Years |
| Wall and Roof | Steel cladding/Rock wool/Glass wool/EPS/PU sandwich panel |
| Columns and Beam | H Section Column&Beam |
Project Overview
This industrial prefabricated steel framing warehouse features a total floor area of 7,200 square meters. Designed as a portal frame steel structure building with double span and double ridge configuration, it provides expansive interior space and simplified construction.
Design Capabilities
We specialize in custom design and fabrication of steel structure components for both light and heavy steel buildings, including warehouses, workshops, storage facilities, hangars, agricultural buildings, commercial structures, and industrial plants.
Project Specifications
| Structure Type | Portal frame, two ridges, two spans |
| Dimensions | 120m (Length) × 60m (Width) |
| Eave Height | 9m |
| Roof Slope | 20% |
| Gable Wall Column Spacing | 7.5m |
| Roof Material | 0.5mm thick steel galvanized board |
| Wall Composition | 0.5mm thick steel galvanized board + 3m block wall |
| Door Type | Sliding door |
| Window Type | Ribbon Skylight |
| Floor Elevation | 300mm height difference between indoor and outdoor |
Construction Materials
| Item | Specification |
| Main Pillar & Beams | Q345B |
| Roof Purlins | C200*70*20*2.5 Galvanize |
| Tie Bar | Φ114*4 |
| Pillar Supporters | Φ20 |
| Tie rod | Φ12, Φ32*2.5 |
| Kneebracing | L50*4 |
| Foundation bolt | M24 |
| General Bolts | C Grade |
| Bolt screw | Φ19 |
| High Strengthened Bolts | 10.9 Grade |
| Roof Panel | 0.5mm Galvanized Steel Plate |
| Ribbon skylight | 1.2mm FRP |
| Floor Steel deck | 1.00 mm steel plate |
| Doors | Sliding door |
| Windows | Steel windows |
| Gutters | 3mm thick galvanized steel |
| Edge and corner wrapping | 0.5mm Galvanized Steel Plate |
| Down pipe | Φ140PVC |
Production Capabilities
Our 35,000㎡ fabrication facility includes 20,000㎡ of workshop space equipped with:
- Three light/heavy H steel production lines
- BOX production lines
- C/Z purlin production lines
- Advanced profiling steel sheet machines
- Plasma cutting equipment
Installation Process
- Provision of detailed shop drawings prior to installation
- On-site engineering guidance during construction
Project Inquiry Form
Please provide the following details for a customized quotation:
| 1. Location (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 requirements | _____level |
| 6. Brick wall requirements | If yes: 1.2m high or 1.5m high |
| 7. Thermal insulation requirements | EPS, fiberglass wool, rockwool, or PU sandwich panels |
| 8. Door specifications | _____units, _____(width)mm × _____(height)mm |
| 9. Window specifications | _____units, _____(width)mm × _____(height)mm |
| 10. Crane requirements | If yes: _____units, max. lifting weight____tons; max. lifting height _____m |