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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 > 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 Prefabricated Steel Building

,

Clear-Span Design Industrial Steel Structure

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
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
Prefabricated Steel Structure Warehouse with 300 km/h Wind Load, Hot-dip Galvanization, and Clear-Span Design 0
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
Prefabricated Steel Structure Warehouse with 300 km/h Wind Load, Hot-dip Galvanization, and Clear-Span Design 1 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 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
Prefabricated Steel Structure Warehouse with 300 km/h Wind Load, Hot-dip Galvanization, and Clear-Span Design 3
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!
Prefabricated Steel Structure Warehouse with 300 km/h Wind Load, Hot-dip Galvanization, and Clear-Span Design 4 Prefabricated Steel Structure Warehouse with 300 km/h Wind Load, Hot-dip Galvanization, and Clear-Span Design 5 Prefabricated Steel Structure Warehouse with 300 km/h Wind Load, Hot-dip Galvanization, and Clear-Span Design 6
Product Attributes
Prefabricated Steel Structure Warehouse with 300 km/h Wind Load, Hot-dip Galvanization, and Clear-Span Design 7
総格付け
5.0
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すべてのレビュー
  • P
    Paul Muthamia
    Philippines Jan 8.2026
    ★★★★★
    ★★★★★
    With highly recognize the steel structure manufacturer for their professional capability and reliable product quality. The materials met the project requirements, production was well managed, and delivery was well organized. This is a trustworthy partner!
  • 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 .
  • A
    Albarracin Maria Aida
    Australia Feb 6.2025
    ★★★★★
    ★★★★★
    We are fully satisfied with the steel structure workshop your team delivered, as the whole process exceeded our expectations. steel products are high-quality—precision-made beams, columns and connectors with solid welds, standard thickness and reliable anti-corrosion · The customized design fits our production needs perfectly, ensuring heavy-load capacity, optimal space use and energy-saving ventilation. Your team’s professionalism and quick response to revisions impressed us deeply. Thoughtful after-sales service with maintenance guidance added to our satisfaction. Your products outperform others in quality, design and service. We gladly recommend your steel structures and look forward to further cooperation.