Lightweight Steel Frame Building Prefab Factory Building Warehouse
Product Specifications
| Application | Lightweight Steel Frame Building |
| Features | Prefab Factory Building Warehouse |
| Raw steel material | Q235B, Q355B |
| Surface treatment | Painting |
| Service life | 50 Years |
| Wall and Roof | Glass wool |
| Type | Truss roof steel warehouse |
| Working scope | Design, Fabrication, Installation |
Project Overview
We provide complete steel structure solutions including design, fabrication and construction. Our expertise includes prefabricated steel warehouses, workshops, sheds, garages, and office buildings. These structures offer superior rigidity, seismic performance, fast construction, light weight, and high load-bearing capacity.
Structural Details
| Structure Type | Portal frame, single ridge, two slopes, two spans |
| Length | 112m |
| Width | 60m |
| Eave Height | 11m |
| Roof Slope | 10% |
| Gable Wall Column Spacing | 7.5m |
| Roof | 75 mm thick Rock wool sandwich panel |
| Wall | 75 mm thick Rock wool sandwich panel |
| Door | Sliding door |
| Window | Ribbon Skylight |
| Height difference between indoor and outdoor | 300mm |
Technical Specifications
| Material | Carbon structural steel |
| Production Lead Time | Normally 45 days after down payment (varies by quantity) |
| Quality Certification | Factory quality certificate, third-party inspection available |
| Dimensions | H beam: 4000-15000mm length, 200-1200mm height |
| Thickness | Web plate: 6-32mm, Wing plate: 6-40mm |
| Color Options | Customizable to customer requirements |
| Minimum Order Quantity | 1000 m² |
Main Components
- Base: Cement and steel foundation bolts
- Main Frame: H Steel beam, Q235/Q345 steel H beam and columns (painted or galvanized), box steel, galvanized C section or steel pipe
- Secondary Frame: Galvanized C or Z purlin, steel bracing, tie bar, knee brace, flashing
- Material Standards: Q235B, Q345B or ASTM, BSEN, DIN, IPE, AISI, JIS as requested
- Purlin: C or Z purlin: Size from C120~C320, Z100~Z20
- Column Types: X-type, tree type, lattice, Cross, Box
- Fasteners: Plain bolt and High-strength bolt
- Roof & Wall: PU sandwich panel, Rockwool sandwich panel or Corrugated steel sheet
- Surface Treatment: Two layers of rust-proof painting or Hot Dip Galvanized
Steel Column Fabrication
Packing and Transportation
All structural components, panels, bolts and accessories are packed securely for ocean transportation in 40'HQ containers. Loading is performed by skilled workers using cranes and forklifts to prevent damage.
Quotation Requirements
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 requirements | _____level |
| 6 | Brickwall needed | If yes, 1.2m high or 1.5m high |
| 7 | Thermal insulation | EPS, fiberglass wool, rockwool, PU sandwich panels or metal steel sheets |
| 8 | Door quantity & size | _____units, _____(width)mm*_____(height)mm |
| 9 | Window quantity & size | _____units, _____(width)mm*_____(height)mm |
| 10 | Crane requirements | If yes, _____units, max. lifting weight____tons; max. lifting height _____m |