Galvanized Prefab Steel Warehouse Building - Custom Sizes up to 30T Crane Capacity with Q355 Steel Construction
Prefabricated steel structure warehouses offer a modern, cost-effective alternative to traditional brick and concrete construction. These galvanized steel buildings provide superior weather protection and feature factory-made components that are pre-cut, pre-welded, pre-drilled, and pre-painted for simplified on-site assembly using bolts.
- Mass production efficiency with prefabricated components
- Future structural reinforcement capability for extended lifecycle
- Rapid construction speed reducing long-term project expenses
- Exceptional strength-to-weight ratio supporting heavy loads
- Predictable steel properties enabling accurate stress calculations
Our steel materials are sourced from China's largest steel factories, ensuring superior quality and performance. Steel structures require higher strength for greater bearing capacity, better plasticity and toughness for dynamic load resistance, and excellent machining performance including welding capability and corrosion resistance.
| Component | Material Specifications |
|---|---|
| Main Structure - Column | Q355, Q235B H-steel, Box column available |
| Main Structure - Beam | Q355, Q235B H-steel |
| Sub Structure - Purlin | Q355B, C/Z steel section |
| Sub Structure - Angle Brace | Q235B, L-steel |
| Sub Structure - Cross Bracing | Q235B Round bar, L-steel |
| Sub Structure - Tie Bar | Q235B Round pipe |
| Sub Structure - Batter Brace | Q235B Round bar |
| Component | Specifications |
|---|---|
| Roof Panel | Insulated sandwich panel (PU, rock wool, glass fiber, EPS) or steel plate with customizable thickness |
| Gutter | Galvanized steel or painted pre-finished steel gutter with customizable thickness |
| Down Spout | PVC pipe |
| Steel Flashing & Cover | Steel sheet for roof ridge cap, gable wall end cover and corner cover |
| Options | Roof skylight with 1.8mm PVC sheet and stainless steel ventilator |
| Component | Specifications |
|---|---|
| Wall Panel | Insulated sandwich panel, steel plate with customizable thickness, or client-provided brick wall |
| Door | Roller door for truck, sliding door for truck, access door, steel door, glass door with customizable sizes |
| Window | PVC or Aluminum frame with fixed, swing, sliding, louver options and customizable sizes |
| Steel Flashing & Cover | Steel sheet end cover and corner cover |
| Component | Specifications |
|---|---|
| Accessories & Fasteners | Anchor bolts, chemical bolts, high strength bolts, ordinary bolts, self-drilling screws, rivets |
| Other Options | Crane systems: 5T, 6T, 10T, 16T, 30T capacity options |
We provide comprehensive design services for fully customized steel structure warehouses. Our team of professional engineers creates tailored solutions based on your specific requirements including size, layout, and special features.
- Project Progress: Land purchase status and government licensing
- Usage: Warehouse, workshop, factory, office building applications
- Location: Country where structure will be built
- Local Climate: Maximum wind speed and snow load requirements
- Dimension: Length × width × height specifications
- Crane Beam: Requirement for internal crane systems
- Roof and Wall: Panel material selection (color steel, metal sandwich panel)
- Windows and Doors: Material, quantity, and type specifications
- Material Preparation: Quality inspection and organization of steel beams, columns, and plates
- Cutting and Shaping: Precision cutting using automatic laser cutting machines and forming through bending, rolling, or pressing
- Welding and Joining: Arc welding or gas welding for strong structural connections
- Surface Treatment: Shot blasting and painting for corrosion resistance
- Packaging and Storage: Protective packaging and secure factory storage
Our products are certified with CE and ISO9001 standards, ensuring compliance with European health, safety, and environmental requirements. These certifications demonstrate our commitment to maintaining robust quality management systems and delivering high-performance steel structure warehouses.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.