Qingdao Ruly Steel Engineering Co.,Ltd
                                                                                                           
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17 Years
Since 2009
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Prefabricated Steel Frame Building Structure with Rock Wool Insulation

Price Negotiable
Price: USD29-USD99 Per Square Meter
MOQ: 300 Square Meter
Delivery Time: 30 Days
Brand: Ruly Steel
Product Description
Industrial Prefabricated Building Structure / Steel Frame Structure Construction
Attribute Value
Application Prefabricated Steel Frame Buildings
Features Prefabricated Building Structure
Type Prefabricated Steel Frame Buildings
Raw steel material Q235B, Q355B, ASTM A36
Service life 50 Years
Wall and Roof Rock wool
Surface treatment Painting
Working scope Design, Fabrication, Installation
Columns & Beams H-section steel
Standard AISC, ASTM, BS, DIN, GB, JIS
Project Introduction

Our prefabricated steel frame buildings are custom-made solutions for various industrial applications, offering superior advantages over conventional construction methods. These metal warehouse buildings provide exceptional durability, rapid assembly, and flexibility for future expansion while withstanding severe weather conditions.

Specification of Steel Structure Material
Steel Frame H section steel | Q235/Q345 steel plate thickness: 8-30mm
Welding Automatic submerged arc welding
Rust removal Sand blasting
Surface finish Alkyd paint or galvanized
Intensive bolt M20, Grade 10.9
Supporting System
  • Angle brace: L50x4, Steel Q235, processed and painted
  • Horizontal brace: Φ20, Steel Q235, processed and painted
  • Column brace: Φ20, Steel Q235, processed and painted
  • Tie rod: Φ89*3, Steel Q235, processed and painted
  • Ordinary bolt: M12 Galvanized bolt
Roof
  • Purlin: C160*60*2.5, Steel Q235, galvanized and painted
  • Roof panel: Sandwich panel or corrugated steel sheet
  • Sky light: 6mm thick PVC
  • Accessories: Glass cement, self-tapping screws, etc.
  • Edge cover: 0.4mm steel sheet profile trimming
  • Gutter: 0.4mm thick sheet steel profile or galvanized sheet
  • Down pie: Φ110PVC
Walls
  • Purlin: C160*60*2.5, Steel Q235, painted
  • Wall: Sandwich panel or corrugated steel plate
  • Accessories: Glass cement, self-tapping screws, etc.
  • Edge cover: 0.4mm steel sheet profile trimming
  • Ventilation: Ventilation ball
  • Doors & windows: Rolling door/sliding door PVC/alu/steel/window
Our Steel Structure Fabrication Factory

Our 35,000㎡ facility includes 20,000㎡ of workshop space equipped with advanced manufacturing capabilities:

  • Light/heavy H steel production lines
  • BOX production lines
  • C/Z purlin production lines
  • Profiling steel sheet machines
  • Plasma cutting machines
Steel structure fabrication factory with production lines and equipment
Installation Process

We provide comprehensive installation support including detailed construction drawings and on-site guidance from our experienced engineers. Our professional construction team can also handle the complete installation process.

Steel structure installation process with construction team at work

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Qingdao Ruly Steel Engineering Co.,Ltd
Location Tieshan Industrial zone, Huangdao District, Qingdao City.
Contact Person steven

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