Prefabricated Steel Workshop Building with H-Section Beams 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 |
- Lightweight construction with superior strength-to-weight ratio compared to traditional materials
- High strength and uniform material properties ensure excellent seismic performance
- Factory prefabrication enables faster construction and lower costs than reinforced concrete
- Environmentally friendly solution with recyclable materials and reduced resource waste
| 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. |
| Edge cover | 0.4mm steel sheet profile trimming |
| Gutter | 0.4mm thick sheet steel profile or galvanized sheet |
| Down pipe | Φ110PVC |
| Wall Purlin | C160*60*2.5,Steel Q235, painted |
| Wall | Sandwich panel or corrugated steel plate |
| Ventilation | Powered Ventilation ball |
| Doors & windows | Rolling door/sliding door PVC/alu/steel/window |
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, warehouses, logistics parks, high-rise buildings, exhibition centers, stadiums, and industrial facilities.
Our 35,000 square meter facility includes 20,000 square meters of workshop space with over 100 employees. Monthly production capacity exceeds 1500 tons of steel structures including light/heavy H steel, BOX steel, cross-shaped sections, large diameter pipes, and various structural components.
Certifications: ISO9001, ISO14001, GB/T28001, ASTM, SGS with full export, design, installation, and consultation rights from China's Ministry of Foreign Trade.
- Structural steel fabrication, painting, galvanizing, and pre-assembly
- Complete design, fabrication, and installation of prefabricated steel structures
- Detailed fabrication drawings based on your architectural plans
- Technical consultation for usage, maintenance, and improvements
All components including panels and accessories are packed in standard ocean transport packages (40'HQ containers). Our skilled workers use cranes and forklifts to ensure damage-free loading.
- Are you a manufacturer? Yes, we welcome factory visits to see our quality control and production processes.
- Is your price competitive? We offer the best value - either best price for same quality or best quality for same price.
- Do you provide installation support? We offer detailed installation drawings and can send engineers or teams upon request.
- Can we inspect during production? Yes, we welcome inspectors at any production stage.
- Do you offer design services? Yes, we provide complete design solutions using AutoCAD, PKPM, Tekla, and other professional software.
- What is the delivery time? Typically 40 days to nearest Chinese port after deposit, depending on order size.
- How to get a quote? Contact us anytime by email, phone, or messaging apps for prompt response.
- Professional design team for customized solutions
- Skilled fabrication with advanced equipment and project-specific schedules
- One-stop service for complete project solutions
- Dedicated quality control team
- Comprehensive after-sales 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 requirement | _____level |
| 6. Brickwall needed? | If yes, 1.2m high or 1.5m high |
| 7. Thermal insulation | 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 needed? | 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.