Q235B Q355B Light Steel Structure Warehouse Industrial Shed
| 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 |
- Light weight, high strength, large span construction
- Short construction period reduces investment costs
- Easy to move and recycle with minimal environmental impact
- Note: Requires additional fireproofing and not recommended for extremely low temperature areas
| Item | Specification |
|---|---|
| Structure Type | Portal frame structure, truss frame, flat frame structure |
| Length | 20m~200m |
| Width | 20m~50m |
| Eave Height | 8m~30m |
| Roof Slope | 10% or flat |
| Steel beam & Column | H-section steel, truss steel, steel tube, latticed steel, cross-section steel |
| Roof & Wall insulation panel | Steel galvanized cladding sheet, sandwich panel |
| Door | Sliding door, folding door, roller shutter door |
| Window | PVC fixed window and aluminum alloy window |
| Anti-corrosion for steel structure | Painting or Hot dip galvanized |
Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company located in Qingdao, China. We integrate steel structure design, research and development, manufacturing and installation for various project types including prefabricated steel workshops, warehouses, logistics parks, high-rise buildings, exhibition centers, stadiums, and industrial facilities.
Our 35,000 square meter facility includes a 20,000 square meter processing plant with over 100 employees and monthly production capacity exceeding 1500 tons. We manufacture various steel components including light/heavy H steel, BOX steel, cross-shaped section steel, and large diameter submerged arc straight-weld pipes.
We maintain ISO9001, ISO14001, and GB/T28001 certifications along with ASTM and SGS product certifications. Our philosophy emphasizes quality first, technological advancement, and continuous innovation to build strong client relationships and deliver optimal solutions.
- 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
- Thickness tolerance <0.25mm
- Yield and tension strength testing in-house
- Third party inspection certificates
- Traceable mill certificates
- 100% testing dimension tolerance <1mm
- 20% sample welding line ultrasonic testing
- 20% magnetic powder testing
- Third-party inspection assistance
- Shot blasting grade SA 2.5
- Paint primer within 5 hours after shot blasting
- Dry Film Thickness (DFT) >75UM
- Pre-assembly testing of connection details
Our packaging process ensures safe transportation:
- Steel components are secured on pallets with steel ropes
- Pallets are lifted by gantry crane while forklifts position them in containers
- Additional securing with steel ropes prevents movement during transit
For each project, we provide comprehensive design documentation including preliminary layout drawings, 3D Tekla models, and installation drawings to ensure project success.
- Professional design team capable of custom solutions or quantity calculations
- Skilled fabrication team with advanced equipment and project-specific schedules
- One-stop service with integrated project proposals
- Dedicated QC team ensuring product and service excellence
- Comprehensive after-sales support including maintenance guidance
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.