HDG Prefabricated Steel Frame Building with 80-300mm H Beams and 1.8-3.0mm Thickness for Warehouse Office Construction
Your prefabricated steel structure building is supplied as a comprehensive package including all necessary components for efficient assembly:
- All steel structure frame parts prefabricated with holes, welds, and surface treatment
- Roof and wall panels pre-cut to exact building dimensions
- Complete windows and doors with all hardware (hinges, handles, etc.)
- Full set of bolts, screws, and pop-rivets for secure installation
- Flashing and silicone for enhanced insulation and weatherproofing
- Optional accessories: gutter systems, water spouts, ventilation fittings, stairs
- Internal equipment options: LED lighting, shelf racks, and more
| Main Steel Frame | Tie Beam (Eave/Ridge) | X Brace (Roof/Wall) | Purlin System |
|---|---|---|---|
| Material: Weld H beam or hot rolled H beam Size: 80-300mm, thickness 1.8-3.0mm Grade: Q355 (S355JR) Surface: Hot dip galvanized coat Usage: Main structural framework |
Material: Round pipe or square tube Grade: Q235 (S235JR) Surface: Hot dip galvanized coat Usage: Prevents frame shaking in length direction |
Material: Steel round bar or angle steel Grade: Q235 (S235JR) Surface: Hot dip galvanized coat Usage: Provides structural stability |
Material: C/Z purlin Size: 80-300mm, thickness 1.8-3.0mm Grade: Q355 (S355JR) Surface: 100-275g galvanized zinc coating Usage: Supports protection structure and cladding panels |
| Component | Specification |
|---|---|
| Main Steel | Q355B, Q235B, etc. |
| Anti-rust Protection | Hot-dip galvanized or anti-rust painting |
| Purlin and Girts | Cold-rolled C or Z steel, Q355 or Q235 |
| Column & Beam | Welded or Hot rolled H-section |
| Connection Method | Welding connection or bolt connection |
| Wall & Roof | Sandwich panel or steel sheet |
| Door Systems | Rolled up door or Sliding door |
| Window Systems | Plastic steel or Aluminum alloy window |
| Surface Treatment | Hot-dip galvanized or painted |
| Crane Capacity | 5MT, 10MT, 15MT, and more |
Customized Design Available: We welcome custom specifications and provide professional design recommendations based on your building purpose.
Required Design Information:
- Project site location
- Overall dimensions (length × width × eave height in meters)
- Mezzanine requirements and load capacity (kg per square meter)
- Wall type: single-layer steel sheet or sandwich panel
- Snow load requirements (if applicable)
- Wind speed/load specifications
- Interior column preferences
- Overhead crane needs and capacity
- Any additional specific requirements
Building Applications:
- Warehouse/Storage Facilities
- Factory/Workshop Spaces
- Agricultural Barns
- Repair/Mechanic Shops
- Office Spaces / Malls / Gyms
- Medical Warehouses
- Animal Farms (specify animal type)
We offer flexible installation options to meet your project requirements:
- Engineering guidance and supervision
- Small installation teams with local worker training
- Complete turnkey installation services
Quality Assurance: Our professional R&D team and QC department ensure perfect welding, accurate dimensions, and superior product quality. Well-equipped manufacturing facilities, patented packaging, and efficient transportation complete our comprehensive service offering.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.