Industrial Steel Structure Insulation Sandwich Panel Building Customized Water / Fire Roof Workshop
Product Specifications
| 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 Features
- The weight capacity of steel structure is lighter than traditional building materials.
- Steel structure has high strength and good toughness, with uniform material properties that provide excellent seismic performance.
- Factory prefabrication and on-site installation offers faster construction speed and lower cost compared to reinforced concrete structures.
- Environmentally friendly construction that reduces resource waste through recyclable materials.
Technical Specifications
| 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 Components
| 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 Components
| Purlin |
C160*60*2.5, Steel Q235, painted |
| Wall |
Sandwich panel or corrugated steel plate |
| Accessories |
Glass cement, self-tapping screws, etc. |
| Edge cover |
0.4mm steel sheet profile trimming |
| Ventilation |
Powered Ventilation ball |
| Doors & windows |
Rolling door/sliding door PVC/alu/steel/window |
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 Machine Tool Equipment
Size of the plant: Total Area 6,615 Sqm
Steel Structure Weight: 750Ton
About Our Company
Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company, located in Qingdao, China, which integrates steel structure design, research and development, manufacturing and installation. Our project portfolio includes prefabricated steel workshops, warehouses, logistics parks, high-rise residential buildings, exhibition centers, stadiums, airport stations, bridges, power plants, chemical plants, and oil/gas/mining facilities.
Our 35,000 square meter facility includes 20,000 square meters of plant space with over 100 employees. Monthly production capacity exceeds 1500 tons of steel structures including light/heavy H steel, BOX steel, cross shaped section steel, large diameter submerged arc straight-weld pipe, steel model structures, C/Z purlins and machining fitting components.
We maintain ISO9001:2008 quality management, ISO14001:2004 environmental system, and GB/T28001:2001 occupational health certifications, along with ASTM and SGS product certifications.
Our Services
- Structural steel fabrication, painting, galvanizing, pre-assembly
- Designing, fabrication and installation for Prefabricated steel structure buildings
- Deepen or design fabrication drawings based on your architectural plans
- Technical advice for usage, maintenance and improvements
Packaging & Shipping
All structure 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.
Frequently Asked Questions
1. Are you a manufacture factory or trading company?
We are a manufacturing factory and welcome visits to observe our quality control processes and production facilities.
2. Is your price competitive compared with other companies?
We offer the best price for equivalent quality and the best quality at comparable prices, working to reduce your costs while guaranteeing product quality.
3. Can you send engineers or whole team to install my project?
We provide detailed installation drawings and can send engineers or installation teams upon request.
4. Do you accept container loading inspection?
Inspectors are welcome at any production stage, including container loading.
5. Do you offer designing service for us?
Yes, we provide complete design solutions using AutoCAD, PKPM, MTS, 3D3S, Tarch, and Tekla Structures.
6. What is the delivery time?
Delivery typically takes 40 days after deposit receipt, depending on order quantity.
7. How can you get a quotation for your projects?
Contact us by email, phone, WhatsApp, or Viber for a response within 8 hours.
Why Choose Us?
- Professional design team for customized solutions
- Skilled fabrication team with advanced equipment
- One-stop service for complete project solutions
- Quality control team ensuring product standards
- Comprehensive after-sales service and support
Request a Quotation
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