Q235B Q355B Light Steel Structure Warehouse Framing
| Attribute | Value |
|---|---|
| Application | Structural Steel Framing, Light Steel Structure Warehouse |
| Shot blasting level | Metal Warehouse, Prefab Steel Buildings |
| Type | Steel Frame Structure |
| Raw steel material | Q235B, Q355B, ASTM A36 |
| Service life | 50 Years |
| Wall and Roof | Glass wool |
| Surface treatment | Painting |
| Working scope | Design, Fabrication, Installation |
With the rapid development of industrial construction, steel structure warehouses and workshop buildings have become widely adopted due to their significant advantages: light weight, high strength, large span capability, and environmental friendliness.
The structural system consists of:
- Transverse structure: Trusses (roof trusses, beams, and columns) that bear roof loads, lateral wind/earthquake forces, and crane vertical/horizontal loads
- Longitudinal structure: Columns, inter-column supports, and wall beams forming a space rigid skeleton with peripheral wall frames and roof supports
| Component | Specification |
|---|---|
| Steel Frame | H section steel | Q235/Q345 steel 8mm/10mm |
| Welding | Automatic submerged arc welding |
| Rust removal | Sand blasting |
| Surface finish | Alkyd paint or galvanized |
| Intensive bolt | M20, Grade 10.9 |
| Supporting System | Angle brace: L50x4, Steel Q235 | Horizontal brace: Φ20, Steel Q235 | Column brace: Φ20, Steel Q235 | Tie rod: Φ89*3, Steel Q235 |
| Ordinary bolt | M12 Galvanized bolt |
| Roof System | Purlin: C160*60*2.5, Steel Q235 | Roof panel: Sandwich panel or corrugated steel sheet |
| Wall System | Purlin: C160*60*2.5, Steel Q235 | Wall: Sandwich panel or corrugated steel plate |
Qingdao Ruly Steel Engineering Co., Ltd specializes in steel structure fabrication and construction for both light and heavy steel structures, offering comprehensive design, manufacture, and installation services.
Our advanced production facilities include:
- Three dedicated steel structure production lines
- State-of-the-art equipment including plasma cutting machines
- Structural steel fabrication, painting, galvanizing, and pre-assembly
- Complete design, fabrication, and installation of prefabricated steel structures
- Fabrication drawing development based on architectural plans
- Professional engineering consulting services
All structural components, panels, bolts, and accessories are securely packed for ocean transportation in 40'HQ containers. Our skilled workers use cranes and forklifts to ensure damage-free loading at our factory.
Please provide the following information for an accurate quote:
| 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 | If yes, EPS, fiberglass wool, rockwool, PU sandwich panels will be suggested; if not, metal steel sheets will be used |
| 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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