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Home > Products > PEB Steel Structure > Durable Pre-Engineered Building with Wind Load Up to 300 km/h, Hot-dip Galvanization, and Bolted or Welded Connection
Product Details
Highlight:

Wind Load Up to 300 km/h Pre-Engineered Building

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Hot-dip Galvanization PEB Steel Structure

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Bolted or Welded Connection Prefab Steel Structure Building

Grade:
Q235 / Q355 / Q235B / Q355B
Connection Type:
Bolted, Welded
Application:
Industrial And Commercial
Type:
Prefab Steel Structure Building
Design Standard:
AISC, MBMA, AWS, ASTM
Wind Load:
Up To 300 Km/h
Surface Treatment:
Hot-dip Galvanization, Paint Coating
Wall Cladding:
Galvanized Steel Sheet, Sandwich Panel, Metal Cladding
Grade:
Q235 / Q355 / Q235B / Q355B
Connection Type:
Bolted, Welded
Application:
Industrial And Commercial
Type:
Prefab Steel Structure Building
Design Standard:
AISC, MBMA, AWS, ASTM
Wind Load:
Up To 300 Km/h
Surface Treatment:
Hot-dip Galvanization, Paint Coating
Wall Cladding:
Galvanized Steel Sheet, Sandwich Panel, Metal Cladding
Product Description
Durable Pre-Engineered Building Solution for Various Applications
The Pre-Engineered Building (PEB) system has transformed traditional construction into a streamlined, factory-integrated process. At Qingdao Ruigang Heavy Industry, we treat every structure as a high-performance asset. Our PEB solutions harmonize primary structural frames with secondary members and advanced cladding into one cohesive, optimized system. By utilizing specialized structural simulation, we eliminate unnecessary material weight while enhancing load-bearing capacity, providing a rapid-deployment framework for smart factories, high-density logistics hubs, and specialized industrial facilities.
Technical Specifications
Component Specification
Main Steel Q355, Q235, Q355B, Q235B, etc.
Anti-rust protection Hot-dip galvanized or anti-rust painting
Purlin and 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
Durable Pre-Engineered Building with Wind Load Up to 300 km/h, Hot-dip Galvanization, and Bolted or Welded Connection 0
Product Advantages
  • Calculated Economic Efficiency: Our engineering team utilizes tapered-web designs and high-tensile steel to support massive spans with minimal material, reducing upfront procurement costs and foundation engineering demands.
  • Predictable Project Velocity: By shifting 95% of labor to our controlled factory environment, we bypass traditional construction delays, accelerating your time-to-market.
  • Unimpeded Interior Volume: Ultra-wide "Clear Span" configurations provide up to 60+ meters of column-free space for total layout flexibility.
  • Extreme Climate Resilience: Custom-engineered to endure localized site hazards including high-velocity wind zones, heavy snow accumulation, and intense seismic activity.
  • Modular Adaptability: Steel systems allow for seamless future modifications including building extensions and mezzanine floor integration.
Premium Materials & Manufacturing Excellence
  • High-Yield Structural Stock: Certified Q355B and Q235B structural steel ensuring consistent ductility and strength-to-weight ratios.
  • Digital Fabrication Precision: Multi-axis CNC drilling and high-definition laser processing maintaining millimeter tolerances.
  • High-Integrity Fusion Welding: Automated Submerged Arc Welding (SAW) and robotic stations producing superior fatigue-resistant seams.
  • Advanced Surface Shielding: Multi-tier protection including high-micron hot-dip galvanization and marine-grade epoxy coatings.
  • High-Performance Envelope Systems: Curated cladding selection including fire-rated Rockwool sandwich panels and high-R-value PU cores.
Durable Pre-Engineered Building with Wind Load Up to 300 km/h, Hot-dip Galvanization, and Bolted or Welded Connection 1
Quality Control & Certifications
  • Standardized Manufacturing Excellence: Production ecosystem fully aligned with ISO 9001:2015 and CE mandates meeting rigorous international safety codes.
  • Subsurface Integrity Validation: Strict Non-Destructive Testing (NDT) including Ultrasonic and Magnetic Particle inspections on all primary load-bearing welds.
  • Transparent Traceability: Complete quality dossier including Mill Test Certificates (MTCs) for every piece of steel.
  • Pre-Erection Trial Fitting: Full-scale shop trial assemblies for complex structural geometries to identify and resolve fit-up issues.
  • Independent Auditor Support: Open-gate policy for global inspection leaders like SGS, BV, and TUV ensuring regulatory compliance.
Durable Pre-Engineered Building with Wind Load Up to 300 km/h, Hot-dip Galvanization, and Bolted or Welded Connection 2
Global Logistics & Installation Support
  • Volumetric Loading Strategy: 3D nesting software optimization for container space (40HQ/OT) reducing shipping costs and preventing transit damage.
  • Intuitive Assembly Toolkit: Comprehensive "Erection Guide" with serialized 3D blueprints, video walkthroughs, and granular inventory maps.
  • Smart Component Identification: Permanent unique tracking codes on every steel member for rapid on-site identification.
  • Virtual Engineering Hot-Desk: 24/7 technical support via video link connecting site supervisors with design engineers.
  • Field Leadership Deployment: Senior technical advisors mobilization for large-scale infrastructure projects.
Durable Pre-Engineered Building with Wind Load Up to 300 km/h, Hot-dip Galvanization, and Bolted or Welded Connection 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 and conduct 100% strict testing on all raw materials.
2) All workers are certified and regularly assessed to guarantee production quality.
3) Three-part production inspection process: self-inspection, mutual inspection, and workshop inspection.
4) Comprehensive pre-delivery inspection ensuring all items are included and ready for installation.
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 offer 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 project details and provide a detailed quotation list promptly.
Is your price competitive compared with other companies?
As a direct factory, our prices are competitive while maintaining guaranteed quality standards.
Our Steel Structure Fabrication Factory
Qingdao Ruigang Heavy Industry Co., Ltd. is a world-class authority in the design and fabrication of sophisticated steel structures. With a legacy defined by engineering precision and a global footprint spanning over 50 countries, we provide the skeletal framework for modern industry. We don't just supply buildings; we provide the foundational infrastructure for your long-term business success.
Build your vision with a partner you can trust. Contact our engineering team today for a tailored technical proposal and a comprehensive, transparent quotation!
Durable Pre-Engineered Building with Wind Load Up to 300 km/h, Hot-dip Galvanization, and Bolted or Welded Connection 4 Durable Pre-Engineered Building with Wind Load Up to 300 km/h, Hot-dip Galvanization, and Bolted or Welded Connection 5 Durable Pre-Engineered Building with Wind Load Up to 300 km/h, Hot-dip Galvanization, and Bolted or Welded Connection 6 Durable Pre-Engineered Building with Wind Load Up to 300 km/h, Hot-dip Galvanization, and Bolted or Welded Connection 7