Prefabricated Workshop Steel Structure - Economical Large Span High Wind Resistance
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 |
Key Advantages
- Strong construction flexibility: Adaptable to various complex construction environments and conditions
- High engineering quality: Factory-manufactured and tested components ensure precise fabrication
- Excellent seismic performance: High strength and ductility of steel reduces earthquake damage
- Environmentally friendly: Zero-waste production reduces construction waste and conserves energy
Material Specifications
| 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 Tool Equipment
Size of the plant: Total Area 6,615 Sqm
Steel Structure Weight: 750Ton
About Qingdao Ruly Steel Engineering Co., Ltd
Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company located in Qingdao, China. We integrate steel structure design, research and development, manufacturing and installation for various project types including prefabricated steel workshops, warehouses, logistics parks, and other civil building systems.
Our 35,000 square meter processing facility includes 20,000 square meters of plant space with over 100 employees. Our monthly production capacity exceeds 1500 tons of steel structures, including light/heavy H steel, BOX steel, cross-shaped section steel, large diameter submerged arc straight-weld pipe, and various machining fitting components.
We maintain ISO9001, ISO14001, and GB/T28001 certifications, along with ASTM and SGS product certifications. Our entrepreneurial concept focuses on quality first, technology advancement, and continuous innovation to build strong relationships with clients.
Certifications
Our Services
- Structural steel fabrication, painting, galvanizing, and pre-assembly
- Design, fabrication, and installation of prefabricated steel structure buildings
- 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, third party inspection
- Fabrication quality control: Dimension tolerance <1mm, 20% sample welding line ultrasonic testing, magnetic powder testing
- Surface treatment: Shot blasting grade Sa. 2.5, paint primer within 5 hours, dry film thickness >75UM
- Pre-assembly testing of all connection details
Packing and Transport
All structure components, panels, bolts and accessories are packed in standard export packages suitable for ocean transportation in 40'HQ containers. Our skilled workers use cranes and forklifts to load products carefully to prevent damage.
Component Details
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 us to see our quality control processes and get the most competitive pricing.
Q: How does your pricing compare to competitors?
A: We offer the best price for equivalent quality and the best quality for equivalent prices, working to reduce your costs while guaranteeing product quality.
Q: Can you provide installation support?
A: We provide detailed installation drawings for free and can send engineers or a full installation team upon request.
Q: Do you accept container loading inspection?
A: Yes, you're welcome to send an inspector at any production stage, including container loading.
Q: Do you offer design services?
A: Yes, we provide full solution drawings using AutoCAD, PKPM, MTS, 3D3S, Tarch, and Tekla Structures for complex industrial buildings.
Q: What is your typical delivery time?
A: Delivery time depends on order quantity, typically 40 days after deposit to nearest Chinese seaport.
Q: How can I get a quotation?
A: Contact us by email, phone, WhatsApp, or Viber 24/7 for a response within 8 hours.
Why Choose Us?
- Professional design team for customized solutions
- Skilled fabrication team with advanced equipment
- One-stop service for complete project solutions
- Dedicated QC team ensuring product quality
- Comprehensive after-sales service and support
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