Prefabricated Q235 Q355B Steel Structure Factory Building Low Maintenance Non Rusting
Basic Properties
Place of Origin:
Henan,China
Brand Name:
HCGG
Certification:
CE/ISO 9001/ISO 3834/ISO 14001/ISO 45001
Model Number:
SSF001
Trading Properties
Minimum Order Quantity:
100 square meters
Price:
USD30-80Square Meter/Negotiable
Payment Terms:
L/C,T/T,Western Union,Alibaba.pay
Supply Ability:
50000 Tons/year
Specifications
| Brand Name: | HCGG | Main Structurel Material: | Q355B/ASTM A572 Gr.50/EN S355/JIS SM490 |
| Secondary Structurel Material: | Q235B / ASTM A36/ EN S235JR / JIS SS400 | Other Material: | Q460 / ASTM A572 Gr.65 /EN S460 / JIS SM570 |
| Customization: | Style,size,Color,Material | After-sale Service: | Online Technical Support, Onsite Installation,Onsite Training,Onsite Inspection,Installation Drawings Support |
| Project Solution Capability: | CAD Graphic Design, 3D Tekla Modeling Design, Total Solution For Projects,One-stop Steel Structure Solution,Project-based Supply | 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 | ||
| High Light: | Non Rusting Steel Structure Factory,Q355B Steel Structure Factory Building,Q235 Prefabricated Steel Structure Factory |
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Product Description
Factory Direct Prefabricated Steel Structure Buildings
Prefabricated steel structure workshops and factory buildings feature H-shaped steel columns, H-shaped steel beams, purlins, roof panels, wall panels, and roller shutter doors and windows. All major structural components are secured with high-strength bolts, while purlins are fixed with 4.8S bolts, enabling faster construction compared to traditional concrete structures. The roof and walls utilize steel plates or sandwich panels for lighter weight and shorter installation time.

Product Specifications & Parameters
The following specifications are for reference only. Please contact us for detailed confirmation.
| Items | Materials | Specification |
|---|---|---|
| Steel Frame | H section column and beam | Q355 steel, paint or galvanization |
| Wind resistant column | Q355 steel, paint or galvanization | |
| Secondary Bracing | Roof purlin | Q235B C/Z section galvanized steel |
| Wall purlin | Q235B C/Z section galvanized steel | |
| Tie bar | Q235 round steel pipe | |
| Knee brace | Q235 angle steel | |
| Roof horizontal bracing | Q235 steel bar, paint or galvanized | |
| Column vertical bracing | PVC pipe | |
| Purlin brace | Q235 round bar | |
| Knee brace | Q235 angle steel | |
| Casing pipe | Q235 steel pipe | |
| Gable angle steel | Q235 M24 | |
| Roof and Wall | Wall and roof panel | Corrugated steel sheet, sandwich panel |
| Protecting System | Self tapping screw | |
| Ridge tile | Color steel sheet | |
| Corner trim | Color steel sheet | |
| Fastener System | Anchor bolts | Q235 steel |
| High strength bolt | Specifications determined according to steel structure design | |
| Normal bolt | ||
| Nuts |
Product Advantages & Features
- Large Clear Span: Steel building spans up to 45m with H-section steel columns and beams at reasonable prices. Larger spans can be achieved using trusses as roof structures.
- Quality Control: All building members are manufactured in the factory under strict quality control, ensuring consistent quality and reliability.
- Low Maintenance Cost: Steel building members feature high-quality paint systems for cladding and steel components suited to ambient conditions, resulting in long durability and minimal maintenance requirements.
- Architectural Versatility: Steel buildings can be designed with various features including canopies, curved eaves, concrete wall panels, curtain walls, block walls, and concrete roofs.
- Reduced Construction Time: Pre-fabricated steel structure members are easily assembled with bolts and nuts on-site, significantly reducing erection time compared to traditional construction methods.

Product Applications
- Heavy Industrial Plants: Heavy machinery plants, metallurgical workshops, and chemical production plants capable of supporting large machine tools and smelting equipment, meeting high load requirements.
- Light Industry Facilities: Light industry electronics plants and food processing workshops with spacious, flexible layouts for production line planning, equipped with ventilation and purification facilities.
- Warehousing & Logistics:
- Large logistics warehouses and e-commerce sorting centers with large-span, column-free designs maximizing storage space utilization
- Cold chain warehousing and bonded warehouses quickly equipped with insulation, moisture-proof, and fireproof enclosure systems
- Special Functional Buildings:
- Aircraft hangars and ship assembly workshops with extra-large spans and heights accommodating large equipment
- Open-air material storage buildings such as material sheds and coal sheds with strong wind and pressure resistance
- Supporting Facilities: Industrial park supporting plants and temporary production workshops with short construction periods for quick completion and commissioning.
- Multi-story Steel Structure Plants: Ideal for areas with limited land resources, combining production and warehousing functions in multi-level configurations.