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Qingdao Ruigang Steel Structure Co., Ltd. 企業紹介
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ホーム > 製品 > 鋼鉄構造の倉庫 > Customized Prefabricated Steel Structure Warehouse with 300 km/h Wind Load, Hot-dip Galvanization, and Clear-Span Design
製品詳細
ハイライト:

300 km/h Wind Load Steel Structure Warehouse

,

Hot-dip Galvanization Prefab Steel Building

,

Clear-Span Design Industrial Steel Warehouse

学年:
Q235 / Q355 / Q235B / Q355B
接続タイプ:
ボルト締め、溶接
応用:
産業用および商業用
タイプ:
プレハブ鉄骨造建物
設計基準:
AISC、MBMA、AWS、ASTM
風荷重:
最高300km/h
表面処理:
溶融亜鉛めっき、塗装
壁被覆材:
亜鉛メッキ鋼板、サンドイッチパネル、金属クラッド
学年:
Q235 / Q355 / Q235B / Q355B
接続タイプ:
ボルト締め、溶接
応用:
産業用および商業用
タイプ:
プレハブ鉄骨造建物
設計基準:
AISC、MBMA、AWS、ASTM
風荷重:
最高300km/h
表面処理:
溶融亜鉛めっき、塗装
壁被覆材:
亜鉛メッキ鋼板、サンドイッチパネル、金属クラッド
製品説明
Customized Prefabricated Steel Structure Warehouse Plant
Our warehouses leverage the Rigid Frame System, the international benchmark for industrial stability and cost-efficiency. By focusing on structural symmetry and high-tensile steel members, we deliver an exceptionally stable and reliable building envelope.
Structural Engineering Excellence
  • Integrated Rigid Framework: Primary columns and rafters are fabricated from premium Q355B/Q235B structural steel, designed for optimal load distribution and foundation efficiency.
  • Corrosion-Resistant Secondary Framing: All C and Z-section purlins and girts receive professional-grade galvanization, providing a secure, rust-proof framework for the building's cladding across diverse climatic conditions.
  • Localized Code Compliance: Every design is custom-calibrated to meet specific regional building codes (such as ASTM, Eurocode, or GB), ensuring the structure defies localized wind velocities, seismic activity, and heavy snow accumulation.
Technical Specifications
ITEMSSPECIFICATION
Main SteelQ355, Q235, Q355B, Q235B, etc.
Anti-rust protectionHot-dip galvanized or anti-rust painting
Purlin and girtsCold-rolled C or Z steel, Q355 or Q235
Column & BeamWelded or Hot rolled H-section
Connection method of steel structureWelding connection or bolt connection
Wall & RoofSandwich panel or steel sheet
DoorRolled up door or Sliding door
WindowPlastic steel or Aluminum alloy window
SurfaceHot-dip galvanized or painted
Crane5MT, 10MT, 15MT, and more
Customized Prefabricated Steel Structure Warehouse with 300 km/h Wind Load, Hot-dip Galvanization, and Clear-Span Design 0
Product Advantages
  • Expansive Column-Free Space: Our rigid frame engineering facilitates massive unobstructed floor plans, ideal for high-density racking, automated fulfillment systems, and large-scale machinery movement.
  • Accelerated Speed-to-Revenue: Every component is factory-prefabricated to millimeter-level tolerances, significantly reducing construction timelines compared to traditional masonry.
  • Superior Material Integrity: Utilizing high-yield structural steel, our warehouses offer superior strength-to-weight ratio, ensuring stability under extreme industrial stress and vibration.
  • Extended Life-Cycle Value: Steel is naturally resistant to pests, fire, and rot, with maintenance requirements virtually eliminated over decades.
Manufacturing & Quality Excellence
  • CNC Digital Fabrication: Multi-axis CNC drilling and high-definition laser cutting ensure perfect structural joint alignment.
  • Submerged Arc Welding (SAW): Automated SAW processing results in deep-penetration, defect-free welds that outperform manual welding standards.
  • Integrity Validation (NDT): 100% of critical load-bearing welds undergo Ultrasonic (UT) or Magnetic Particle (MT) testing.
  • Pre-Erection Trial Fit: Complex structural nodes are trial-assembled at our facility to validate geometry and bolt-hole alignment.
Customized Prefabricated Steel Structure Warehouse with 300 km/h Wind Load, Hot-dip Galvanization, and Clear-Span Design 1Customized Prefabricated Steel Structure Warehouse with 300 km/h Wind Load, Hot-dip Galvanization, and Clear-Span Design 2
Global Logistics & Installation Support
  • Volumetric Shipping Optimization: 3D nesting software maximizes container volume, reducing shipping costs while protecting components.
  • Intuitive Component Marking: Every steel member is etched with permanent tracking IDs corresponding to detailed 3D shop drawings.
  • Technical Advisory Services: 24/7 remote technical support via video link, with on-site supervisors available for large-scale projects.
Customized Prefabricated Steel Structure Warehouse with 300 km/h Wind Load, Hot-dip Galvanization, and Clear-Span Design 3
Frequently Asked Questions
You are manufacture factory or trading company?
As a direct manufacturing facility based in Qingdao, China—just a stone's throw away from the Qingdao Port—we pride ourselves on our stringent quality management system, expert design team, robust production capabilities, and extensive manufacturing experience.
How about your quality control?
1) We only cooperate with high-quality raw material suppliers with strength and reputation, and our quality inspection department conducts 100% strict testing on raw materials before entering our factory.
2) Our workers are all certified and regularly assessed to guarantee production quality.
3) During production, we have three inspection stages: self-inspection, mutual inspection, and workshop inspection.
4) Before delivery, inspection teams verify everything against delivery lists to ensure complete shipment.
What's the delivery time?
Usually 30 days. We have perfect management plans for each project to ensure on-time delivery.
Do you offer service for installation?
Yes. We provide detailed installation drawings and videos. Generally, you can install locally as components are prefabricated and bolted. We can also send engineers for installation guidance.
What's the payment term?
We have two payment terms: 1) 30% advance payment before production by T/T, and 70% balance by T/T before shipping. 2) 100% irrevocable L/C.
How to get a fast quotation?
Please send us your project preliminary drawing, and we will quote accordingly within 2 days. Alternatively, we can confirm details with you and provide a detailed quotation list promptly.
Is your price competitive compared with other companies?
As a direct factory, yes, our prices are competitive, and both price and quality are guaranteed.
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 a transparent, professional quotation!
Customized Prefabricated Steel Structure Warehouse with 300 km/h Wind Load, Hot-dip Galvanization, and Clear-Span Design 4Customized Prefabricated Steel Structure Warehouse with 300 km/h Wind Load, Hot-dip Galvanization, and Clear-Span Design 5Customized Prefabricated Steel Structure Warehouse with 300 km/h Wind Load, Hot-dip Galvanization, and Clear-Span Design 6
Product Attributes
Customized Prefabricated Steel Structure Warehouse with 300 km/h Wind Load, Hot-dip Galvanization, and Clear-Span Design 7
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5.0
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すべてのレビュー
  • F
    Frideus Oyoku
    Australia Dec 31.2025
    ★★★★★
    ★★★★★
    Quality : The quality is much better than I see from the pictures . Delivery : delivery time is also very fast , Then we can begin the installation asap . A very good purchase exprience .
  • R
    Raneld Myeri
    Canada Jan 28.2025
    ★★★★★
    ★★★★★
    Quality:It is a great pleasure to work with Ruigang, detailed discussion, perfect production and fast delivery.
  • L
    Leo Velaqco Reuos
    Colombia Mar 6.2024
    ★★★★★
    ★★★★★
    We are very satisfied with the steel structure supplied by your company. The product quality is excellent, the fabrication accuracy is high, and the packaging was well done. Delivery was on time, and communication throughout the project was smooth and efficient. We truly appreciate your professional service and look forward to future cooperation.