Prefabricated Steel Structure Warehouse with Large Span Multi Roof
Product Details
Large Span Steel Structure Fabrication
,Prefabricated Steel Structure Fabrication
,Multi Roof Steel Structure Fabrication
| 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 |
- Prefab Steel Structure with Large Span Design
- Multi-Floor Capability
- Bolt Connection System
- 50-Year Service Life
- Fire-Resistant Construction
- Expansion Potential
- Quick Construction Process
| Steel Frame | H section steel | Q235/Q355 steel plate thickness: 8-30mm |
| Welding | Automatic submerged arc welding |
| Rust removal | Sand blasting |
| Surface finish | Alkyd paint or galvanized |
| Intensive bolt | M20,Grade 10.9 |
| Supporting System | Angle brace | L50x4, Steel Q235, processed and painted |
| Purlin | C160*60*2.5, Steel Q235, galvanized and painted |
| Roof panel | Sandwich panel or corrugated steel sheet |
| Sky light | 6mm thick PVC |
| Gutter | 0.4mm thick sheet steel profile or galvanized sheet |
| Down pie | Φ110PVC |
| Purlin | C160*60*2.5, Steel Q235, painted |
| Wall | Sandwich panel or corrugated steel plate |
| Ventilation | Ventilation ball |
| Doors & windows | Rolling door/sliding door PVC/alu/steel/window |
Structural Integrity: Provides excellent strength and stability, capable of withstanding heavy loads and harsh weather conditions.
Wide Clear Span: Eliminates need for intermediate support columns, creating unobstructed space.
Efficient Space Utilization: Optimal layout for machinery, storage, and operational activities.
Quick Construction: Prefabricated components enable faster assembly compared to traditional methods.
Fire Resistance: Steel has inherent fire-resistant properties with optional fireproof coatings.
Longevity: Durable construction with minimal maintenance requirements and 50-year service life.
Expansion Potential: Multiple ridge line design allows for future expansion without disruption.
Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure design, research, fabrication and construction company located in Qingdao, China. Our 35,000 square meter facility includes 20,000 square meters of plant space with monthly production capacity exceeding 2000 tons.
We specialize in prefabricated steel structures for warehouses, workshops, storage sheds, garages, hangars, and various industrial buildings. Our products have been exported to Southeast Asia, South America, Middle East, Africa, and Australia.
Certifications include AWS D1.1, CE(EN 1090-1: 2009+A1: 2011), ISO 14001, ISO9001, ISO45001, AS/NZS 1554, SGS and BV Certification.
All structure components, panels, bolts and accessories are packed with standard export packaging suitable for ocean transportation and loaded into 40'HQ containers. Our skilled workers use cranes and forklifts to prevent damage during loading.
- Professional design team capable of custom drawings or steel quantity calculations
- Skilled fabrication team with advanced equipment and project-specific production schedules
- One-stop service with integrated project proposals
- Dedicated QC team ensuring product and service quality
- Comprehensive after-sales service including maintenance support
| 1 | Location (where will it be built?) | _____country, area |
| 2 | Size: length*width*height | _____mm*_____mm*_____mm |
| 3 | wind load (max. wind speed) | _____kn/m2, _____km/h, _____m/s |
| 4 | snow load (max. snow height) | _____kn/m2, _____mm |
| 5 | anti-earthquake | _____level |
| 6 | brickwall needed or not | If yes, 1.2m high or 1.5m high |
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