Prefab Steel Structure Building for Warehouse Workshop Hangar 50 Year Life
Product Details
Long Life Span Steel Structure
,Quick Building Steel Structure
,Painted Prefabricated Warehouse
| 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 |
Steel structure buildings feature high fire resistance and strong corrosion resistance. The main bearing components are composed of steel, including steel columns, steel beams, steel structures, and steel roof trusses. Each component is connected using welds, bolts, or rivets.
The roof and wall can be made of composite panel or veneer. Galvanized sheet metal prevents rust and corrosion. Self-tapping screws ensure tight connections between plates to prevent leakage. Composite panels with PU, EPS, fiber glass, or rock wool insulation provide excellent thermal insulation, heat insulation, and fire-retardant properties. Brick walls can also be used for steel structure maintenance.
Applications include large-scale workshops, warehouses, supermarkets, entertainment centers, and modular steel structure garages.
| 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 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
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, high-rise buildings, exhibition centers, stadiums, and industrial facilities.
Our 35,000 square meter facility includes a 20,000 square meter plant with over 100 employees and a monthly production capacity exceeding 1500 tons. We manufacture light/heavy H steel, BOX steel, cross-shaped section steel, large diameter submerged arc straight-weld pipes, and various structural components.
We maintain ISO9001, ISO14001, and GB/T28001 certifications, along with ASTM and SGS certifications, ensuring the highest quality standards in all our projects.
- Structural steel fabrication, painting, galvanizing, and pre-assembly
- Designing, fabrication and installation for prefabricated steel structure buildings
- Detailed fabrication drawings based on your architectural plans
- Technical advice for usage, maintenance, and improvements
Raw material quality control: Thickness tolerance <0.25mm, yield and tension strength testing, third party inspection certificates.
Structural steel fabrication quality control: 100% dimension testing (<1mm tolerance), 20% ultrasonic and magnetic powder welding tests.
Surface treatment: SA 2.5 shot blasting, primer application within 5 hours, >75um dry film thickness.
Pre-assembly: Testing all connection details before shipment.
A: We are a manufacturing factory and welcome visits to observe our quality control processes and production facilities.
A: We offer the best price for equivalent quality and the best quality for equivalent prices, working to reduce your costs while ensuring product excellence.
A: We provide detailed installation drawings and can send engineers or installation teams as required.
A: We welcome inspectors at any production stage, including container loading.
A: Yes, we provide complete design solutions using AutoCAD, PKPM, Tekla Structures, and other professional software.
A: Typical delivery to Chinese seaports is 40 days after deposit, depending on order quantity.
A: Contact us via email, phone, or WhatsApp for a response within 8 hours.
All structural components, panels, bolts, and accessories are packed in standard ocean transportation packages and loaded into 40'HQ containers by skilled workers using cranes and forklifts to prevent damage.
We provide preliminary layout drawings, 3D Tekla models, and installation drawings to ensure project success.
- Professional design team capable of custom solutions or quantity calculations
- Skilled fabrication team with advanced equipment and project-specific schedules
- One-stop service with integrated project proposals
- Dedicated QC team ensuring product and service quality
- Comprehensive after-sales support for maintenance and technical questions
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