Prefab Steel Warehouse with H-Section Frame Q235B Q355B
| 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 |
- Lighter weight capacity compared to traditional building materials
- High strength and excellent toughness with uniform material properties for superior seismic performance
- Factory prefabrication and on-site installation for faster construction and lower costs
- Environmentally friendly construction with recyclable materials that reduce resource waste
| Component | Specification |
|---|---|
| Steel Frame | H section steel | Q235/Q355 steel 8mm/10mm |
| 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 |
| Horizontal brace | Φ20, Steel Q235, processed and painted |
| Column brace | Φ20, Steel Q235, processed and painted |
| Tie rod | Φ89*3, Steel Q235, processed and painted |
| Ordinary bolt | M12 Galvanized bolt |
| Roof Purlin | C160*60*2.5, Steel Q235, galvanized and painted |
| Roof panel | Sandwich panel or corrugated steel sheet |
| Sunlight | 1mm thick PVC |
| Accessories | Glass cement, self-tapping screws, etc. |
Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company located in Qingdao, China. We specialize in steel structure design, research and development, manufacturing and installation for various projects including prefabricated steel workshops, warehouses, logistics parks, high-rise buildings, exhibition centers, stadiums, and industrial facilities.
- 35,000 square meter processing plant with 20,000 square meter facility
- Monthly production capacity exceeding 1500 tons
- Manufacturing of various steel components including H steel, BOX steel, and structural sections
- ISO 9001, ISO 14001, and GB/T 28001 certified
- ASTM and SGS product certifications
- 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
All structural components, panels, bolts and accessories are packed in standard ocean transportation packages and loaded into 40'HQ containers. Our skilled workers use cranes and forklifts to prevent damage during loading.
We are a manufacturer with our own factory. You're welcome to visit us to see our production process and quality control measures.
We offer the best price for equivalent quality and the best quality for equivalent prices, always working to reduce your costs while ensuring product excellence.
We provide detailed installation drawings and can send engineers or a complete installation team upon request.
Yes, we welcome inspectors at any stage of production, including during container loading.
Yes, we provide complete design solutions using AutoCAD, PKPM, Tekla Structures and other professional software.
Typical delivery time to the nearest Chinese seaport is 40 days after receiving deposit, depending on order quantity.
- Professional design team capable of custom solutions
- Skilled fabrication team with advanced equipment
- One-stop service for complete project solutions
- Dedicated quality control team
- Comprehensive after-sales service and support
Please provide the following information for an accurate quote:
| 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 requirements | _____level |
| 6. Brickwall needed or not | If yes, 1.2m high or 1.5m high |
| 7. Thermal insulation requirements | EPS, fiberglass wool, rockwool, PU sandwich panels or metal sheets |
| 8. Door quantity & size | _____units, _____(width)mm*_____(height)mm |
| 9. Window quantity & size | _____units, _____(width)mm*_____(height)mm |
| 10. Crane requirements | If yes, _____units, max. lifting weight____tons; max. lifting height _____m |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.