Steel Storage Shed Metal Construction Prefab Steel Frame Steel Workshop
Product Specifications
| Attribute | Value |
| Raw Steel Material | Q235B, Q355B, ASTM A36 |
| Application | Steel Workshop, Steel Structure Platform, Structural Roofing, Frame Part |
| Surface Treatment | Painting or Hot-DIP Galvanized |
| Service Life | 50 Years |
| Wall and Roof | Steel cladding sheet, Sandwich Panel |
| Columns & Beams | H-Section Steel |
| Shot Blasting Level | SA 2.5 |
| Certification | CE, AISC, SGS, BV, ISO, GB |
| Installation | Engineer Guidance on Site |
| Drawing | CAD, TEKLA, 3D Model, PKPM, BIM |
| HS Code | 9406900090 |
| Transport Package | Standard Export Package or Customer′s Requirement |
| Production Capacity | 30000ton/Year |
| Features | Prefab Steel Structure, Large Span, Multi-Floor |
| Connection Form | Bolt Connection |
| Parapet Wall | As Requested |
Product Description
Modern steel structures must meet these key customer requirements:
- Strength and durability: High-performance steel structures that withstand environmental conditions and natural disasters while ensuring long-term safety.
- Aesthetics and flexibility: Modern designs with customizable features to accommodate various project requirements.
- Sustainability: Environmentally friendly solutions with energy efficiency and reduced carbon emissions.
- Cost-effectiveness: Economical solutions with rapid construction capabilities to meet tight project timelines.
Material Specifications
| Items | Specification |
| Main Steel Frame |
| Column | Q235, Q355 Welded H Section Steel |
| Beam | Q235, Q355 Welded H Section Steel |
| Secondary Frame |
| Purlin | Q235 C and Z purlin |
| Knee bracing | Q235 Angle Steel |
| Tie Bar | Q235 Circular Steel Pipe |
| Bracing | Q235 Round Bar |
| Column and Horizontal Bracing | Q235 Angle Steel, Round Bar or Steel Pipe |
| Maintenance System |
| Roof Panel | EPS Sandwich Panel / Fiber Glass Sandwich Panel / Rock Wool Sandwich Panel / PU Sandwich Panel / Steel Sheet |
| Wall Panel | Sandwich Panel / Corrugated Steel Sheet |
| Accessories |
| Window | Aluminium Alloy Window / PVC Window |
| Door | Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door |
| Downspout | PVC |
| Structure Usage | Up to 50 years |
| Finishing Options | Vast array of colors and textures available |
| Paint Options | Alkyd painting, two primary painting, two finish painting (gray paint, red paint, white paint, epoxy zinc etc.) Or Galvanized |
Project Showcase
Project Usage: High-End Intelligent Hydraulic Machine Tool Equipment
Size of the plant: Total Area 9,702 Sqm
Steel Structure Weight: 630Ton
Project Usage: Logistics Steel Warehouse For High-Speed Rail Station
Size of the plant: Total Area 24,570 Sqm
Steel Structure Weight: 985Ton
Project Usage: Textile Manufacturing Machine Machine Tool Equipment
Size of the plant: Total Area 6,615 Sqm
Steel Structure Weight: 750Ton
About Our Company
Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company, located in Qingdao, China, which integrates steel structure design, research and development, manufacturing and installation. Our project portfolio includes prefabricated steel workshops, warehouses, logistics parks, high-rise buildings, exhibition centers, stadiums, airports, bridges, power plants, and industrial facilities.
Our 35,000 square meter facility includes a 20,000 square meter processing plant with over 100 employees and a monthly production capacity exceeding 1500 tons. We manufacture a comprehensive range of steel components and hold ISO 9001, ISO 14001, and GB/T28001 certifications, along with ASTM and SGS approvals.
Certifications
Our Services
- Structural steel fabrication, painting, galvanizing, and pre-assembly
- Design, fabrication, and installation of prefabricated steel structures
- Detailed fabrication drawings based on your architectural plans
- Technical advice for usage, maintenance, and improvements
Quality Control
Raw material quality control:
- Thickness tolerance <0.25mm
- Yield and tension strength testing in-house
- Third party inspection certificates
- Traceable mill certificates
Structural steel fabrication quality control:
- 100% dimension testing with tolerance <1mm
- 20% ultrasonic welding tests for full penetration
- 20% magnetic powder testing for defect-free welds
- Third-party inspection assistance available
Surface treatment quality control:
- SA 2.5 shot blasting standard
- Primer application within 5 hours of blasting
- Holiday-free coatings with DFT >75UM
Packing and Transport
All structural components, panels, bolts, and accessories are packed in standard export packages suitable for ocean transportation, typically loaded into 40'HQ containers. Our skilled workers use cranes and forklifts to ensure damage-free loading at our factory site.
Component Examples
Frequently Asked Questions
Q: Are you a manufacturer or trading company?
A: We are a manufacturer with our own factory. You're welcome to visit our facility to see our production processes and quality control measures firsthand.
Q: How competitive are your prices?
A: We offer the best value, balancing competitive pricing with superior quality. We continuously work to optimize costs without compromising product standards.
Q: Can you provide installation support?
A: We provide detailed installation drawings and can send engineers or a complete installation team upon request.
Q: Do you allow production inspections?
A: Yes, we welcome inspectors at any stage of production, including container loading.
Q: Do you offer design services?
A: Yes, our design team can create complete solutions using AutoCAD, PKPM, Tekla Structures, and other professional software.
Q: What are your delivery times?
A: Typical delivery to Chinese ports is 40 days after deposit receipt, varying with order quantities.
Q: How can I get a quotation?
A: Contact us via email, phone, or WhatsApp anytime - we guarantee responses within 8 hours.
Why Choose Us?
- Professional design team capable of custom solutions or quantity calculations
- Skilled fabrication team with advanced equipment and project-specific schedules
- Comprehensive one-stop service for complete project solutions
- Dedicated QC team ensuring strict quality compliance
- Responsive after-sales support for maintenance and technical questions
