Prefabricated Steel Structure Warehouse with 300 km/h Wind Load, Hot-dip Galvanization, and Clear-Span Design
Price:
USD30-99 Per Square Meter/ Negotiable
MOQ:
200 Square Meter
Delivery Time:
30 Days
Brand:
RG_STEEL
Product Description
Prefabricated Steel Structure Warehouse & Industrial Building
Our prefabricated steel structures utilize the Rigid Frame System, the international benchmark for industrial stability and cost-efficiency. Through structural symmetry and high-tensile steel members, we deliver exceptionally stable and reliable building envelopes.
Structural Engineering Excellence
- Integrated Rigid Framework: Primary columns and rafters fabricated from premium Q355B/Q235B structural steel for optimal load distribution
- Corrosion-Resistant Secondary Framing: High-grade galvanized C and Z-section purlins and girts provide rust-proof framework across diverse climates
- Localized Code Compliance: Custom-calibrated designs meet regional building codes (ASTM, Eurocode, GB) for wind, seismic, and snow loads
Technical Specifications
| Component | Specification |
|---|---|
| Main Steel | Q355, Q235, Q355B, Q235B, etc. |
| Anti-rust Protection | Hot-dip galvanized or anti-rust painting |
| Purlin & Girts | Cold-rolled C or Z steel, Q355 or Q235 |
| Column & Beam | Welded or Hot rolled H-section |
| Connection Method | Welding connection or bolt connection |
| Wall & Roof | Sandwich panel or steel sheet |
| Door | Rolled up door or Sliding door |
| Window | Plastic steel or Aluminum alloy window |
| Surface | Hot-dip galvanized or painted |
| Crane | 5MT, 10MT, 15MT, and more |
Product Advantages
- Expansive Column-Free Interiors: Flexible floor plans ideal for high-density racking, automated systems, and heavy machinery
- Accelerated Construction: Factory-prefabricated components enable streamlined bolt-together installation
- Superior Material Integrity: High-yield structural steel provides excellent strength-to-weight ratio
- Extended Life-Cycle Value: Steel resists pests, fire, and rot with minimal maintenance requirements
Manufacturing & Quality Excellence
- CNC Digital Fabrication: Multi-axis CNC drilling and laser cutting ensure perfect component alignment
- Submerged Arc Welding (SAW): Automated SAW processing creates deep-penetration, defect-free welds
- Integrity Validation (NDT): 100% critical weld testing via Ultrasonic or Magnetic Particle methods
- Pre-Erection Trial Fit: Structural nodes trial-assembled at facility before shipment
Global Logistics & Installation Support
- Volumetric Shipping Optimization: 3D nesting software maximizes container space and reduces costs
- Intuitive Component Marking: Permanent tracking IDs correspond to detailed 3D shop drawings
- Technical Advisory Services: 24/7 remote support and on-site supervision available
Frequently Asked Questions
Are you a manufacturer or trading company?
We are a direct manufacturing facility based in Qingdao, China, with stringent quality management, expert design teams, robust production capabilities, and extensive manufacturing experience.
How about your quality control?
- We partner with high-quality raw material suppliers and conduct 100% testing before production
- All workers are certified and regularly assessed to guarantee production quality
- Three-stage inspection process: self-inspection, mutual inspection, and workshop inspection
- Comprehensive pre-delivery checking against delivery lists to ensure complete component sets
What's the delivery time?
Typically 30 days. We maintain perfect management planning for each project to ensure on-time delivery.
Do you offer installation service?
We provide detailed installation drawings and videos. Most clients can install locally as components are prefabricated and bolted. We can also send engineers for installation guidance.
What's the payment term?
Two options available: 30% advance payment before production with 70% balance before shipping via T/T, or 100% irrevocable L/C.
How to get a fast quotation?
Send us your project preliminary drawing for a quotation within 2 days, or we can confirm specifications and provide a detailed quotation list promptly.
Is your price competitive?
As a direct factory, we offer competitive pricing with guaranteed quality and value.
Our Steel Structure Fabrication Factory
Qingdao Ruigang Heavy Industry Co., Ltd. is a world-class authority in industrial steel solutions. With thousands of successful projects across 50+ countries, we provide the foundational framework for your long-term business success.
Build with precision. Contact our engineering team today for a tailored technical proposal and transparent quotation!
Product Attributes
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Ruigang Steel Structure Co., Ltd.
Location
No.1 Songwang Road, Zhangjialou Town, Huangdao District, Qingdao, China
Contact Person
Steven Gao