Q345 S355JR Steel Portal Frame Warehouse Seismic Resistance Steel Structure Architecture
Basic Properties
Place of Origin:
Henan,China
Brand Name:
HCGG
Certification:
CE/ISO 9001/ISO 3834/ISO 14001/ISO 45001
Model Number:
SSWH001
Trading Properties
Minimum Order Quantity:
50 square meters
Price:
USD25-100Square Meter/Negotiable
Payment Terms:
L/C,T/T,Western Union
Supply Ability:
50000 Tons/year
Specifications
| Brand Name: | HCGG | Main Structurel Material: | Q355B/ASTM A572 Gr.50/EN S355/JIS SM490 |
| Secondary StructurelMaterial: | Q235B / ASTM A36/ EN S235JR / JIS SS400 | Other Material: | Q460 / ASTM A572 Gr.65 /EN S460 /JIS SM570 |
| Customization: | Style,size,Color,Material | Project Solution Capability: | CAD Graphic Design, 3D Tekla Modeling Design, Total Solution For Projects,One-stop Steel Structure Solution,Project-based Supply |
| After-sale Service: | Online Technical Support, Onsite Installation,Onsite Training,Onsite Inspection,Installation Drawings Support | Column and Beam: | Welded H-section/Hot-rolled H-beam/Box Column |
| Purlin: | C.Z Shape Steel Channel | Roof and Wall panel: | EPS/Rock Wool/PU / PIR Sandwich Panel,Corrugated/Trapezoidal Steel Sheet/Customized |
| Window: | Aluminum Alloy / PVC /Industrial Louver Window | Door: | Sliding/Rolling Shutter/Hinged Steel/Customized Steel Door |
| Surface treatment: | Hot-dip Galvanized Zinc-rich Primer + Top Coat Anti-corrosion Coating | Service Life: | 20-50 Years |
| Life Span: | More Than 50 Years | Secondary Structurel Material: | Q235B / ASTM A36/ EN S235JR / JIS SS400 |
| Roof And Wall Panel: | EPS/Rock Wool/PU / PIR Sandwich Panel Corrugated/Trapezoidal Steel Sheet/Customized | ||
| High Light: | Q345 Portal Steel Frame Buildings,S355JR Steel Portal Frame Warehouse,Seismic Resistance Steel Structure Architecture |
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Product Description
Professional Steel Portal Frame Warehouse
This steel structure warehouse is engineered for maximum safety and durability. Manufactured according to international standards, it features excellent load-bearing capacity and strong resistance to earthquakes, storms, and corrosion. The rigid steel frame ensures stable performance for long-term use, while wall and roof panels provide superior heat insulation and soundproofing. The open-span design creates large usable space, and we supply complete warehouse systems with reliable quality and professional after-sales support.
Building Components & Specifications
Structural Components
- Primary Framing: Columns and beams made from H-section steels (hot-rolled or welded), factory-primed with protective coatings or galvanization for superior anti-rust protection
- Secondary Framing: Purlin and tie bar systems fixed to columns and beams with common bolts
- Bracing: Round steel knee bracing and supporting parts that enhance structural stability and durability
- Cladding: Roof and wall panels using color-coated corrugated steel sheet or steel sandwich panels, hot-dipped with zinc and aluminum compounds for weather protection and longevity
- Windows & Doors: Plastic steel windows, aluminum-alloy windows, sliding doors, and folding doors
- Optional Features: Gutter, downpipe, transparent sheets, ventilators, and bridge cranes available per client requirements
Technical Specifications
| Component | Specification |
|---|---|
| Main Steel Frame | Q235, Q355 Welded H Section Steel |
| Secondary Frame | Q235 C and Z Purlin, Angle Steel, Circular Steel Pipe |
| Bracing System | Q235 Round Bar, Angle Steel, Round Bar or Steel Pipe |
| Roof Panel | EPS Sandwich Panel / Glass Fiber Sandwich Panel / Rock Wool Sandwich Panel / PU Sandwich Panel / Steel Sheet |
| Wall Panel | EPS Sandwich Panel / Glass Fiber Sandwich Panel / Rock Wool Sandwich Panel / PU Sandwich Panel / Steel Sheet |
| Accessories | Aluminium Alloy Window / PVC Window / Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door / PVC Rainspout |
| Crane Options | 5T, 6T, 10T, 16T, 30T and other capacities |
Performance Advantages
The main frame utilizes high-strength Q345/S355JR steel with exceptional load-bearing capacity, impact resistance, and deformation resistance. Engineered to withstand 8-degree seismic intensity, heavy snow loads of 0.7-1.2 kN/㎡, and level 12 strong winds. All steel components feature hot-dip galvanizing + polyester paint double anti-corrosion treatment, effectively isolating air, moisture, and chemical corrosion to extend service life beyond 50 years.
Environmental Optimization
Specially optimized for harsh environments including coastal areas (anti-salt spray corrosion), cold regions (anti-low temperature brittle fracture), and windy locations (wind-resistant structural design). Maintains stable performance long-term without frequent maintenance, significantly reducing operational costs.
Quality & Service Features
- Premium Materials: Q235B/Q355B structural steel ensuring stable quality, high strength, and excellent toughness for various building loads
- Full Customization: Supports non-standard and project-specific steel structures according to technical drawings and parameters
- Advanced Manufacturing: CNC precision machining with millimeter-level accuracy control and non-destructive weld testing
- Superior Performance: Strong load-bearing capacity with large spans, seismic resistance, lightweight structure, and integrated insulation/fire protection systems
- Easy Installation: Prefabricated factory components with on-site assembly for shorter construction periods and simplified maintenance
- Comprehensive Support: One-stop service including technical support, installation guidance, and on-site inspection
Product Gallery
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