Large Portal Frame Prefabricated International Standard Customized Steel Structure Warehouse

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Product Description

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Basic Information

Model NO. Steel Structure Main Structure Welded or Hot Rolled H Section Steel
Purlin C/Z Shape Galvanized Steel Roof/Wall Panel PU, EPS, Rock Wool/Fiber Glass Sandwich Panel
Doors Sliding Door or Roller Shutter Surface Treatment Painted or Galvanized
Earthquake Resistance Grade 10 Window Material Plastic Steel, Aluminum Alloy
Large Span 20-36 M Standard GB, ASTM, DIN, JIS, AISI, BS
Application Steel Workshop, Platform, Fabricated House, Roofing, Bridge, Walkway and Floor
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Product Description

Steel structure commercial buildings are a modern solution for global infrastructure. Utilizing a steel frame ensures aesthetic versatility and high structural integrity, capable of satisfying complex architectural shapes while providing seismic resistance up to grade 8 earthquakes.

Customized Design

Professional design teams provide tailored solutions for steel components, roof, and wall panels to meet individual project needs.

Visual Production

Real-time visual updates from raw material sourcing to final processing ensure transparency throughout the manufacturing cycle.

Quality Inspection

Strict adherence to welding quality systems (AWS-D1.1/D1.5) and professional CWI inspections guarantee premium output.

Steel Structure Warehouse
Workshop Design
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Technical Advantages

  • Wide Span: Single or multiple spans available, with max spans exceeding 70m without middle columns.
  • Fast Construction: Optimized for quick assembly and easy installation to reduce labor costs.
  • Durability: Designed for a long service life of up to 50 years with minimal maintenance.
  • Resilience: Earthquake proof, waterproof, and energy-conserving structures.
Steel Structure Advantages
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Technical Specifications

Component Specifications
Main Steel Structure Q235, Q355B steel, Welded H type, I type, Box type frames
Surface Treatment Sa2.5 shot blasting, Alkyd/Epoxy zinc-rich painting, or Galvanization
Purlins C/Z section profiles, Electro-galvanized (40g/m2 - 275g/m2)
Bracing System Cross brace, Column brace, Knee brace, Tie bar, etc.
Cladding System Corrugated galvanized metal sheet or Insulated sandwich panels (Rockwool, EPS, PU)
Doors & Windows Electric Roller shutters, Sliding doors, Aluminum/UPVC windows
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Gallery & Renderings

Detailed Steel View
Project Application
Application Gallery
Rendering 1
Rendering 2
Customer Display
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Packaging & Shipping

Utilizing patented packaging technology, the loading process for heavy steel is engineered for safety and speed. This ensures customers can safely unload goods while maintaining the integrity of the structural components.

Packaging Detail
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International Certifications

Certificates Display
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Frequently Asked Questions

Are you a factory or a trading company?
We are a manufacturer with a dedicated foreign trade department, providing competitive pricing alongside professional service.
What are your main products?
Our core range includes steel structure warehouses, workshops, prefab houses, container houses, aircraft hangars, and various sandwich panels.
How do you ensure product quality?
Quality is our core value. We utilize a rigorous inspection system based on ISO9001 standards and maintain an in-house laboratory for raw material testing.
Do you provide onsite installation guidance?
Yes, we offer comprehensive installation, supervision, and training services. Professional technical engineers can be dispatched to oversee overseas projects.
What information is needed for a complete quotation?
Please provide the building dimensions, insulation preferences, and local environmental data such as wind speed and snow load.
What kind of drawings will be provided?
We provide a full suite of drawings including plan, elevation, sectional, foundation, and detailed installation drawings.

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