Prefabricated Steel Structure Warehouse Builders Q235B Q355B
| Attribute | Value |
|---|---|
| Application | Structural Steel Buildings Construction |
| Features | Warehouse Builders |
| Type | Light steel structure warehouse |
| Raw steel material | Q235B, Q355B |
| Surface treatment | Painting or Hot-dip Galvanize |
| Service life | 50 Years |
| Wall and Roof | Glass wool |
| Working scope | Design, Fabrication, Installation |
Our prefabricated steel frame structure warehouse is engineered with high-efficiency structural steel and functional materials including hot-rolled light H steel, light welded steel, high-frequency welded steel, and cold-formed thin-walled steel. This fully assembled steel structure offers significant advantages over traditional concrete warehouses, including lower construction costs, faster build times, superior structural stability, and more usable interior space.
We provide comprehensive project services including design, fabrication of all steel components and insulation materials, and professional installation.
| Structure Type | Portal frame, single ridge, double span |
| Length | 150m |
| Width | 60m |
| Eave Height | 9m |
| Roof Slope | 10% |
| Gable Wall Column Spacing | 7.5m |
| Roof | 75 mm PU sandwich panel |
| Wall | 75 mm PU sandwich panel |
| Door | Sliding door |
| Window | Ribbon Skylight |
| Height difference between indoor and outdoor | 300mm |
| Main structure | H section steel Q355, alkyd painting, two primary painting, two finish painting |
| Roof purlin | XZ160*60*20*2.5, galvanized |
| Wall purlin | XZ160*60*20*2.5, galvanized |
| Intensive bolt | Grade 10.9 |
| Turn buckle bolt | M20+2, steel Q235, processing |
| Anchor bolt | M24, steel Q235, processing |
| Cross brace | Φ20 round steel bar Q235, process and painted (alkyd painting) |
| Angle brace | L50*5 angle steel Q235, process and painted (alkyd painting) |
| Column bracing | Φ25 round steel bar Q235, process and painted (alkyd painting) |
| Roof panel | 75 mm PU sandwich panel |
| Wall panel | 75 mm PU sandwich panel |
| Unpowered ventilator | Diameter Φ600, stainless steel |
| Sky lighting band | 1.2mm FRP, double layer |
We provide detailed installation drawings and can dispatch our engineers to guide the on-site installation process.
All structural components, panels, bolts, and accessories are securely packed in standard ocean transportation containers (40'HQ). Our skilled workers carefully load all products at our factory using cranes and forklifts to prevent any damage during transit.
- Cost-effective: Professional design reduces construction time and material costs
- Eco-friendly: Specialized cladding provides excellent insulation; materials are recyclable
- Superior space utilization: Larger clear spans and higher ceilings create more usable space
- Quality assurance: Rigorous quality control and 50-year service life guarantee
- Comprehensive service: Full project support from design to installation
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.