Easy Assemble Large Span Low Cost High Quality Seismic Space Customized Prefab Steel Structure Warehouse
Product Attributes
| 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
Our prefabricated steel structure warehouse offers exceptional benefits for industrial applications:
- Lightweight yet high strength construction with large span capabilities
- Short construction period significantly reduces investment costs
- Easy to relocate with 100% recyclable materials for environmental protection
- Note: Requires additional fireproofing treatment and not recommended for extremely low temperature areas
Material Specifications
| Items |
Specification |
| Structure Type |
Portal frame structure, truss frame, flat frame structure |
| Length |
20m~200m |
| Width |
20m~50m |
| Eave Height |
8m~30m |
| Roof Slope |
10% or flat |
| Steel beam & Column |
H-section steel, truss steel, steel tube, latticed steel, cross-section steel |
| Roof & Wall insulation panel |
Steel galvanized cladding sheet, sandwich panel |
| Door |
Sliding door, folding door, roller shutter door |
| Window |
PVC fixed window and aluminum alloy window |
| Anti-corrosion for steel structure |
Painting or Hot dip 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
Our Company
Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company located in Qingdao, China. We specialize in integrated steel structure design, R&D, manufacturing, and installation for various projects including:
- Prefabricated steel workshops and warehouses
- Logistics parks and light steel civil buildings
- High-rise residential buildings and exhibition centers
- Stadiums, airport stations, and bridges
- Power plants, chemical plants, and mining facilities
Our 35,000 square meter facility includes a 20,000 square meter processing plant with over 100 employees and monthly production capacity exceeding 1,500 tons. We maintain ISO 9001, ISO 14001, and occupational health certifications, along with ASTM and SGS approvals.
Certifications
Our Services
- Structural steel fabrication, painting, galvanizing, and pre-assembly
- Complete design, fabrication, and installation services
- 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 line testing
- 20% magnetic powder testing
- Third-party inspection assistance available
Surface Treatment Quality Control:
- Shot blasting grade SA 2.5 with metal luster
- Primer application within 5 hours post-blasting
- Holiday-free coatings with DFT >75UM
Frequently Asked Questions
Are you a manufacturer or trading company?
We are a manufacturer with our own factory. You're welcome to visit our facility anytime to inspect our production processes and quality control measures.
How competitive are your prices?
We offer the best value by providing competitive pricing without compromising quality. Our goal is to deliver superior products at the most reasonable costs.
Do you provide installation services?
We supply detailed installation drawings and can provide engineer supervision or complete installation teams as required by your project.
Can we inspect during production?
Yes, we welcome third-party inspections at any stage of production, including container loading.
Do you offer design services?
Our professional design team can create complete solutions using AutoCAD, PKPM, Tekla Structures, and other advanced software for complex industrial buildings.
What is your typical delivery time?
Standard delivery to Chinese ports is approximately 40 days after deposit receipt, varying with order quantity.
How can I request a quotation?
Contact us via email, phone, or messaging apps for prompt responses within 8 hours.
Packaging & Shipping
Our secure packaging process includes:
- Steel components fixed to pallets with steel ropes
- Gantry crane lifting with forklift assistance
- Secondary securing to prevent movement during transit
Design Capabilities
For comprehensive project support, we provide:
- Preliminary layout drawings
- 3D Tekla models
- Detailed installation drawings
Why Choose Us?
- Professional design team for customized solutions
- Skilled fabrication team with advanced equipment
- One-stop service for complete project management
- Rigorous quality control at every production stage
- Comprehensive after-sales support and maintenance advice
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