Q355B Carbon Steel H-Shaped Columns & Beams for Prefabricated Steel Structure Factories - Q235/Q355 Materials
Price:
USD 30-100 per square meter
MOQ:
100 square meters
Delivery Time:
30-55 days
Brand:
XGZ
Product Description
Q355B Carbon Steel Structure H-Shaped Columns & Beams
Prefabricated steel structure factories represent innovative building construction solutions, offering economical pricing, convenient transportation, and rapid installation that make them increasingly popular in construction applications.
Product Specifications
Structural Components
| Component Type | Material Specification |
|---|---|
| Main Steel Frame - Column | Q235, Q355 Welded H Section Steel |
| Main Steel Frame - Beam | Q235, Q355 Welded H Section Steel |
| Secondary Frame - Purlin | Q235 C and Z Purlin |
| Knee Brace | Q235 Angle Steel |
| Tie Rod | Q235 Circular Steel Pipe |
| Brace | Q235 Round Bar |
| Vertical & Horizontal Support | Q235 Angle Steel, Round Bar or Steel Pipe |
Maintenance System Options
- Roof Panel: EPS, Glass Fiber, Rock Wool, PU Sandwich Panel, or Steel Sheet
- Wall Panel: Sandwich Panel or Corrugated Steel Sheet
- Windows: Aluminum Alloy, PVC, or Sandwich Panel Window
- Doors: Sliding Sandwich Panel Door or Rolling Metal Door
- Rainspout: PVC
Technical Advantages
- Lightweight construction with reduced foundation requirements
- High structural reliability and load-bearing capacity
- Superior vibration and impact resistance properties
- Industrialized manufacturing for consistent quality
- Precise assembly with high-strength bolt connections
- Excellent sealing capabilities for environmental protection
- Enhanced corrosion resistance with primer and painting treatments
- High fire resistance rating for safety compliance
Manufacturing Process
- Material Preparation: Quality inspection of steel beams, columns, and plates
- Cutting & Shaping: Precision cutting via sawing, shearing, or plasma cutting
- Welding & Joining: Arc welding and gas welding for secure connections
- Surface Treatment: Shot blasting and painting for corrosion resistance
- Packaging & Storage: Protective packaging for transportation readiness
Project Implementation
- Initial inquiry and project assessment
- Custom design and quotation development
- Factory manufacturing and quality control
- International shipping with construction documentation
- Installation support with detailed drawings and video guidance
- Optional on-site technical supervision for complex projects
Service Support
Pre-Sale Services
- Custom plan drawings and accurate budget preparation
- Site-specific professional recommendations
- Market updates on steel pricing and shipping costs
- Quality inspection reports and certification documentation
After-Sale Services
- Detailed construction drawings and installation manuals
- Guaranteed manufacturing quality and material standards
- Weekly production updates with progress photographs
- Experienced construction teams for on-site installation
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Xinguangzheng Xinyuan Construction Engineering Co., Ltd.
Location
No. 268 Shenzhen Road, Pingdu City, Qingdao, Shandong Province.
Contact Person
Della