Customized Pre Engineered Cold Storage Building Frame Prefabricated Steel Structure Warehouse
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 |
Project Description
This steel structure building is designed for cold storage applications with a construction floor area of approximately 3000 square meters. We provide welded steel beams & columns, crane systems, steel cladding sheets, purlins, windows, doors, and all necessary accessories.
Technical Specifications
| Component | Specification |
| Main Steel Frame (Column) | Q235, Q355 Welded H Section Steel |
| Main Steel Frame (Beam) | Q235, Q355 Welded H Section Steel |
| Secondary Frame (Purlin) | Q235 C and Z purlin |
| Knee Brace | Q235 Angle Steel |
| Tie Rod | Q235 Circular Steel Pipe |
| Brace | Q235 Round Bar |
| Vertical and Horizontal Support | Q235 Angle Steel, Round Bar or Steel Pipe |
| Roof Panel | EPS Sandwich Panel / Glass Fiber Sandwich Panel / Rock Wool Sandwich Panel / PU Sandwich Panel / Steel Sheet |
| Wall Panel | Sandwich Panel / Corrugated Steel Sheet |
| Window Options | Aluminium Alloy Window / PVC Window / Sandwich Panel Window |
| Door Options | Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door |
| Live Load on Roof | 120kg/Sqm (Color steel panel surrounded) |
| Wind Resistance Grade | 12 Grades |
| Earthquake-resistance | 8 Grades |
| Structure Usage | Up to 50 years |
| Temperature Range | -50°C to +50°C |
| Certification | CE, SGS, ISO9001:2008, ISO14001:2004 |
| Finishing Options | Vast array of colors and textures available |
| Paint Options | Alkyd painting, two primary painting, two finish painting (gray paint, red paint, white paint, epoxy zinc etc.) or Galvanized |
Company Profile
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 a 20,000 square meter processing plant with over 100 employees and a monthly production capacity exceeding 2000 tons.
We specialize in prefabricated steel structures including warehouses, workshops, storage sheds, garages, hangars, and various commercial 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.
Processing and Fabrication
Our Services
Our Certifications
Packing and Loading
All structure components, panels, bolts and accessories are well packed with standard packages suitable for ocean transportation and loaded into 40'HQ containers. Loading is performed at our factory by skilled workers using cranes and forklifts to prevent damage.
Why Choose Us
- Professional design team capable of creating custom drawings or calculating steel quantities based on your specifications
- Skilled fabrication team with advanced equipment and project-specific production schedules
- Comprehensive one-stop service with integrated project proposals
- Dedicated QC team ensuring products meet your exact requirements
- Reliable after-sales service including maintenance support for insulation and steel components
Quotation Requirements
Please provide the following information for an accurate quotation:
| 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 |
| 7 | Thermal insulation | If yes, EPS, fiberglass wool, rockwool, PU sandwich panels will be suggested; if not, metal steel sheets will be used |
| 8 | Door quantity & size | _____units, _____(width)mm*_____(height)mm |
| 9 | Window quantity & size | _____units, _____(width)mm*_____(height)mm |
| 10 | Crane needed or not | If yes, _____units, max. lifting weight____tons; max. lifting height _____m |
Your message must be between 20-3,000 characters!
