Steel Structure Commercial Steel Shed / Metal Building / Steel
Structure Warehouse
Product Specifications
| 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 |
Product Features
- 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 corrosion protection in
certain environments
Material Specifications
| 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 |
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 Tool Equipment
Size of the plant: Total Area 6,615 Sqm
Steel Structure Weight: 750Ton
About Qingdao Ruly Steel Engineering Co., Ltd
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 houses advanced manufacturing
capabilities with a monthly production capacity exceeding 1500
tons. We maintain ISO 9001, ISO 14001, and GB/T 28001
certifications, along with ASTM and SGS product certifications.
Our Certifications
Our Services
- 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
Quality Control
Raw Material Quality Control
- Thickness tolerance <0.25mm
- Yield and tension strength testing in-house
- Third party inspection certification
- Traceable mill certificates
Structural Steel Fabrication Quality Control
- 100% dimensional tolerance testing (<1mm)
- 20% sample welding line ultrasonic testing
- 20% magnetic powder testing for defects
- Third-party inspection assistance available
Surface Treatment Quality Control
- Shot blasting grade Sa. 2.5 with metal luster finish
- Paint primer application within 5 hours post-blasting
- Holiday-free coatings with Dry Film Thickness >75UM
Frequently Asked Questions
Q: Are you a manufacturer or trading company?
A: We are a manufacturer with our own factory. You're welcome to
visit our facilities to see our production capabilities and quality
control processes firsthand.
Q: How competitive are your prices?
A: We strive to offer the best value - either the best price for
equivalent quality or superior quality at comparable prices. We
work to minimize your costs while ensuring you receive premium
products.
Q: Do you provide installation services?
A: We provide detailed installation drawings and can send engineers
or a complete installation team upon request to oversee your
project.
Q: Do you accept third-party inspections?
A: Yes, we welcome inspectors at any stage of production, including
during container loading.
Q: Do you offer design services?
A: Yes, our professional team can create complete solution drawings
using AutoCAD, PKPM, TEKLA, and other advanced design software for
complex industrial buildings.
Q: What is your typical delivery time?
A: Delivery typically takes about 40 days after deposit receipt to
the nearest Chinese seaport, depending on order quantity.
Packaging & Shipping
Our packaging process ensures safe transportation: steel components
are securely fastened to pallets with steel ropes, carefully loaded
by gantry crane and forklift into containers, and double-checked to
prevent movement during transit.
Design Capabilities
For each project, we provide comprehensive design documentation
including preliminary layout drawings, 3D TEKLA models, and
detailed installation drawings to ensure project success.
Why Choose Us?
- Professional design team capable of custom solutions
- Skilled fabrication team with advanced equipment
- Comprehensive one-stop service for complete projects
- Dedicated quality control team ensuring specifications
- Reliable after-sales support and maintenance guidance
Custom Prefab Steel Structure Workshop Q235B Q355B ASTM A36
