Portal Frame Building Construction - Galvanized Steel Structure Workshop
Our steel frame workshop integrates structural and functional elements to create durable, adaptable facilities for manufacturing and industrial applications. The main structural framework, composed of steel H-beams, columns and roof trusses, provides excellent load-bearing capacity and seismic resistance.
Product Specifications & Parameters
Core Materials
Main load-bearing parts use Q235B/Q355B high-strength steel with optional galvanizing for enhanced corrosion resistance.
Dimension Parameters
Span: 10-60m (single/multi-span optional); Eave height: 4-15m, customizable for production layout requirements.
Load Resistance
Wind load: 0.3-1.0kN/m²; Snow load: 0.2-0.8kN/m², adaptable to diverse climate conditions.
Fire Rating & Service Life
Fire rating: 0.5-2.5 hours; 50+ years service life with proper maintenance.
| Component |
Specification |
Main Steel Frame
Column
Beam |
Q235, Q355 Welded H Section Steel
Q235, Q355 Welded H Section Steel |
Secondary Frame
Purlin
Knee Brace
Tie Rod
Brace
Vertical and Horizontal Support |
Q235 C and Z Purlin
Q235 Angle Steel
Q235 Circular Steel Pipe
Q235 Round Bar
Q235 Angle Steel, Round Bar or Steel Pipe |
Maintenance System
Roof System
Wall System
Window System
Door System
Others |
Roof Panel (EPS/Fiber Glass Wool/Rock Wool/PU Sandwich Panel or Steel Sheet Cover) and Accessories
Wall Panel (Sandwich Panel or Corrugated Steel Sheet)
Aluminum Alloy Window/PVC Window/Skylight
Sliding Sandwich Panel Door/Rolling Metal Door/PVC Door
PVC Rainspout, Gutter etc |
Product Applications
- Industrial Manufacturing: Machinery production, auto parts processing, and assembly workshops designed for large equipment installation
- Logistics Warehousing: High-bay warehouses, distribution centers, and cold storage facilities with large clear spans
- Agricultural Facilities: Grain processing sheds, livestock breeding houses, and farm tool storage buildings
- Commercial Venues: Exhibition halls, sports courts, and wholesale markets with flexible layout options
Customization Services
Our technical specialists provide dedicated one-to-one consulting to understand your unique requirements and craft tailor-made solutions. We guide you in selecting optimal plans to streamline production and specialize in customizing non-standard, project-specific steel structures according to your drawings and technical specifications.
Product Processing
Our Capabilities
- Professional steel structure manufacturer providing one-stop service for global projects
- Chinese steel structure factory offering integrated custom design and installation for international engineering
Frequently Asked Questions
Can you help with the design?
Yes. We provide steel structure design solutions and construction drawings based on your project needs.
When can we receive a quotation?
Once the design is confirmed, our engineers will calculate the steel quantity and material list. After that, our sales team will issue a formal quotation.
Is third-party inspection acceptable?
Yes, of course. Third-party inspection can be arranged during production or before container loading.
Do you provide installation support?
We provide installation drawings and guidance videos free of charge. If needed, overseas on-site technical supervision can be arranged.
How do you make sure the final product meets our requirements?
Before order confirmation, we will provide a complete technical proposal for your review. Photos of materials and completed projects are also available for reference.