Qingdao Ruly Steel Engineering Co.,Ltd
                                                                                                           
Verified Supplier
17 Years
Since 2009
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Portal Frame Steel Warehouse Building Q235B Q355B ASTM A36

Price Negotiable
Price: USD38-USD68 Per Square Meter
MOQ: 300 Square Meter
Delivery Time: 30 Days
Brand: Ruly Steel
Product Description
Portal Frame Warehouse Structure Single / Multi Floor Steel Structure Warehouse Building
Product Specifications
Attribute Value
Application Steel Structure Warehouse
Type Steel Structure Warehouse
Raw steel material Q235B, Q355B, ASTM A36
Service life 50 Years
Wall and Roof Steel cladding sheet, Sandwich Panel
Surface treatment Painting/Galvanized
Working scope Design, Fabrication, Installation
Columns & Beams H-section steel
Standard AISC, ASTM, BS, DIN, GB, JIS
Origin Qingdao, China
Connection Type Bolt Connection
Parapet Wall As Requested
Key Features
  • Exceptional Durability: Withstands strong winds, extreme weather, and seismic activity better than wood or concrete. Anti-corrosive treatment prevents rust and oxidation.
  • Large Span Capability: Ideal for structures requiring wide, unobstructed spaces like warehouses and gymnasiums.
  • Design Flexibility: Easily reconfigured for future needs with potential for expansion and modification.
  • Cost Efficiency: Reduced construction time, labor costs, and minimal maintenance requirements.
  • Quick Installation: Prefabricated components arrive ready for assembly with complete installation plans.
Steel structure warehouse exterior view
Material Specifications
Component Specification
Main Steel Frame (Column) Q235, Q355 welded H section steel
Main Steel Frame (Beam) Q235, Q355 welded H section steel
Secondary Frame (Purlin) Q235 C and Z purlin
Knee Brace Q235 angle steel
Tie Rod Q235 circular steel pipe
Brace A235 round bar
Vertical/Horizontal Support Q235 angle steel, round bar or steel pipe
Roof Panel EPS sandwich panel/glass fiber sandwich panel/rock wool sandwich panel/PU sandwich panel/steel sheet
Wall Panel Sandwich panel/corrugated steel sheet
Wind Resistance Grade 12
Earthquake Resistance Grade 8
Structure Usage Up to 50 years
Steel structure material specifications diagram
Our Manufacturing Capabilities
Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company located in Qingdao, China. We specialize in integrated steel structure design, R&D, manufacturing, and installation for various projects including warehouses, workshops, logistics parks, exhibition centers, stadiums, and industrial plants.
Factory Specifications
  • Factory area: 35,000 square meters
  • Plant area: 20,000 square meters
  • 100+ employees
  • Monthly production capacity: 1,500+ tons
  • Certifications: ISO9001, ISO14001, GB/T28001, ASTM, SGS
Steel structure fabrication factory overview
Design & Engineering
Steel structure design example Steel structure engineering diagram Steel structure technical drawing
Quality Control
Quality control system flowchart
Installation Process
We provide detailed construction drawings prior to installation and can dispatch engineers to guide the process or handle complete installation with our professional team.
Steel structure installation process
Frequently Asked Questions
Are you a manufacturer or trading company?
We are a manufacturer with our own factory in Qingdao, China. Clients are welcome to visit our facilities.
How competitive are your prices?
We offer the best price for equivalent quality and the best quality for equivalent prices, working to reduce client costs while maintaining product excellence.
Do you provide installation services?
We supply detailed installation drawings and can send engineers or complete installation teams as required.
What is your typical delivery time?
Delivery to nearest Chinese seaport typically takes 40 days after deposit receipt, varying with order quantity.
Request a Quote
Please provide the following information for an accurate quotation:
Item Information Required
1 Project location (country/region)
2 Building dimensions (L×W×H in mm)
3 Maximum wind load (kn/m², km/h, or m/s)
4 Maximum snow load (kn/m² or mm)
5 Earthquake resistance level required
6 Brick wall requirements (height if needed)
7 Insulation type preference (EPS, fiberglass, rockwool, PU, or none)
8 Door specifications (quantity, dimensions)
9 Window specifications (quantity, dimensions)
10 Crane requirements (quantity, capacity, height)

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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