Seismic Resistant Multi Span Rigid Portal Frame Industrial Steel Structure Building

Customization: Available
After-sales Service: One-Stop Service
Connection Form: Welded Connection

Product Description

📋 Basic Information
Model NO.Customization TypeSteel Structure
FeatureAnti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable SizeCustomer's Requirements
InstallSupport Installation ColorCustomized
Roof & Wall PanelPU, EPS, Rock Wool/Fiber Glass Sandwich Panel PurlinC or Z Type Section
Drawing SupportCAD, Tekla, 3D Model, 3D3s, PKPM Main FrameSquare Tube and H Section Steel
📍 Product Description
Industrial Steel Structure Building
⠀➡ Large Span Design

6-42m arbitrarily chosen without beam purlin, providing admirable internal clearance.

⠀💵 Cost-Effective

Economical and practical with built-in roof insulation, heat insulation, and ventilation.

⠀⚡ Rapid Construction

High-speed assembly; large scale roofing construction can be completed efficiently.

⠀🕒 Long Service Life

Lightweight color steel plates applicable for renovation with a service period up to 30 years.

Category Item Material Surface Process
Main Steel Frame Column and Beam Q235 or Q355 H section steel, two coats mid-gray paint
Purlin Q235 or Q355 Galvanized C or Z type steel
Connecting Pieces Tie tube / Bracing Q235 Circular Tube, mid-gray paint / Galvanized angle
Strutting piece Q235 φ12 Galvanized Circular Tube
Casing Q235 φ30*2.5 Galvanized Circular Tube
Doors & Windows Door / Window PVC / Alloy Roller shutter or Sliding / PVC or Aluminum
🏗 Design & Production Capability
🔍 Detailed Images
🏭 Professional Solutions

We are a professional steel structure manufacturing and engineering provider. Our facilities are equipped with a complete set of secondary structure production lines to provide solid support for main steel structures. We offer core structural products such as C/Z purlins and prefabricated building systems, alongside metal sandwich panels, roofing materials, and a full set of accessory systems. From structure to enclosure, we provide a one-stop solution for all prefabricated building material needs.

Manufacturing Center
Frequently Asked Questions
Can you provide a product catalog and quotation?
It is best if you can provide drawings (PDF or CAD). We will provide a complete quotation based on those. Alternatively, we can design according to your specific requirements.
What drawing formats do you support?
We primarily work with PDF or DWG (AutoCAD) files.
Is there a minimum order quantity (MOQ)?
No, there is no minimum order quantity limit for our steel structure products.
How are the products packaged for shipping?
We use standard export packaging suitable for sea container transportation. Custom packaging is also available upon request.
What is the typical delivery time?
Depending on the project scope, delivery is usually within 30 days after receiving the deposit.
Are you a manufacturer or a trading company?
We are a specialized manufacturing factory. You are welcome to visit our facilities to inspect our quality control process and professional production lines.

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