Portal Frame Heavy Duty Steel Structure Warehouse High Load Bearing Capacity Extra Long Service Life Custom Sizes & Layouts Large Logistics Center

Customization: Available
After-sales Service: Online Technical Support / Onsite Installation
Layers: Customized Design Solutions According to Customer

Product Description

📋Product Basic Info

Model NO.
Portal Rigid Frame 29
Structure Type
Portal Rigid Frame
Material Type
Q235B / Q355B / ASTM A36
Section
Hot Rolled or Welded H/I Section
Technology
Painted or Galvanized
Wind Resistance
Rating 12
Seismic Grade
Grade 8
Service Life
More Than 50 Years
Fire Resistance
Up to 2.5h
Capacity
50,000 Tons/Year

🏢Industrial Profile

Heavy Duty Steel Structure

Specializing in delivering high-quality integrated services for steel structure design, manufacturing, and construction. Our core team brings over 16 years of industry expertise and profound technical capabilities. This ensures end-to-end professional control from design to project execution, catering to complex industrial needs with modern and robust solutions.

🏅Quality Certifications

Certification 1
Certification 2
Certification 3
Certification 4
Certification 5
Certification 6

Our Core Advantages

1. Robust Infrastructure

Two modern manufacturing workshops spanning 50,000 square meters with an annual production capacity exceeding 50,000 tons. Equipped with laser cutting, CNC drilling, and robot welding systems.

2. Technology-Driven Innovation

Technical center with structural design specialists. Utilizing BIM modeling technology to ensure accuracy of components up to millimeter level and improving construction efficiency by 30%.

3. Global Compliance

Compliant with ISO 9001, ISO 14001, and ISO 45001. Certified by AISC (U.S.) and CE (EN) standards for global regulatory adherence.

🏭Product Description

Our steel structure warehouses are crafted from premium high-strength steel and advanced manufacturing technologies, designed for industrial, logistics, agricultural, and commercial sectors. They provide a safe, durable, and flexible storage solution tailored to diverse needs. Covering both light and heavy steel systems, our warehouses accommodate varying spans, heights, and load requirements while ensuring cost-efficiency and rapid construction.

Superior Performance

High-strength Q355B/Q235B steel
Spans up to 60m, Heights up to 12m
Class A Fire Resistance

Smart Customization

Modular Portal Frame Design
Insulated Sandwich Panels (Rock wool/PU)
Integrated Crane/Ventilation Skylights

📸Detailed Gallery

Steel Structure Detail 1
Steel Structure Detail 2
Steel Structure Detail 3
Steel Structure Detail 4
Steel Structure Detail 5
Steel Structure Detail 6

📦Packaging & Shipping

Strapping: H-shaped components bound with galvanized steel strips and EPE buffer pads.
Containers: 40ft HC containers, Open Top (OT) or Flat Rack (FR) for oversized parts.
Documentation: Packing lists, material certificates (EN 10025), and anticorrosion reports included.
Cargo Type Recommended Solution Advantages
Full Container (FCL) Ship ≥20 tons in dedicated containers Minimizes damage, faster clearance
LCL Consolidation Combine smaller loads (<20 tons) Reduces shipping costs
Oversized Cargo Use deck barges or flat racks Handles special dimensions
Frequently Asked Questions
1. What is the expected lifespan of your steel structure buildings?
Our steel structures are designed for long-term durability with a service life of more than 50 years under standard maintenance.
2. Can the building size and layout be customized?
Yes, we provide fully customizable designs using PKPM and Tekla software to meet your specific space and functional requirements.
3. How do you handle anti-corrosion for the steel components?
We offer high-quality anti-corrosion treatments including hot-dip galvanizing (≥275g/m²) or epoxy primer coatings suitable for various environments.
4. What is the wind and earthquake resistance of the structure?
Our portal rigid frame structures are rated for Grade 12 wind resistance and can withstand intensity 8 seismic activity.
5. What types of insulation are available for walls and roofs?
We provide various sandwich panels including PU (Polyurethane), EPS, Rock Wool, and Fiber Glass for thermal insulation and fire resistance.
6. How long does the installation process typically take?
Installation generally takes 30 to 60 days depending on the project scale, utilizing modular designs for rapid on-site assembly.

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