Africa Factory Unmatched Strength Light Weight Prefabricated Office Hotel Warehouse Steel Structure

Customization: Available
After-sales Service: Full Drawing, Install Guide or Training
Material: Steel Structure

Product Description

Basic Info.
Model NO. GY-SW031
Usage Warehouse, Dormitories, Temporary Offices
Structure Frame Portal Frame
Software We Used Auto CAD, Pkpm, Tekla
H Steel Type Hot Rolled H-Beam or Welded H Beam
Wind Loading 80km/H-120km/H, or as Client's Requirement
Snow Loading as Per Customer's Requirements
Seismic Grade 7 Grade
Cladding Materials Single Corrugated Steel Sheet, Sandwich Panels
Structure Surface Treatment Any Color Painting or Hot Galvanize
Standard ASTM
Forming Hot-Rolled Steel
Application Steel Workshop, Steel Structure Platform
Residential Wall Structure Sandwich Panels
Warranty 30-50 Years Service Life, Full Drawing, Install Guide
Transport Package Nude Package or Chassis Package
Specification Customized size
Trademark Carbon Structural Steel
Origin China
HS Code 9406000090
Production Capacity 2000 Tons Per Month
Packaging & Delivery
Package Size 11640.00cm * 650.00cm * 200.00cm
Package Gross Weight 700.000kg
Product Description
Advantages of Steel Structure Building
  • Flexible layout
  • Good ductility, strong plasticity, and deformability, high seismic resistance, and wind resistant
  • Quickly build and long service time
  • Lightweight, high quality, and low cost
  • Environmental friendly, the materials are 100% recycled or degraded
Main Steel Frame
Steel Frame System Overview
Structure Type Component Specifications & Size Material Standard
Steel Frame steel column Hot rolled H-beam or welded H beam, size calculated based on building size Q355B
steel beam Q355B
wind resist column Q355B
connected plate Thickness calculated by engineering team based on building size Q355B
tie bar ¢89*3 Q235B
horizontal support ¢20 round steel Q235B
L shape steel for bracing L50*3 Q235B
roof purlin C160*50*20*2.0 or customized size based on requirements Q235B galvanized
wall purlin & canopy beam purlin
structure surface treatment Any color painting or hot-dip galvanize -
Roof and Wall Project System
Roof Cladding Specifications
Cladding Type Material Type Thickness & Specifications
Roof Claddings Corrugated steel sheet L*840, thickness: 0.426mm, 0.476mm, or as discussed
EPS sandwich panel L*1050*50mm/75mm/100mm, skin sheets: 0.426mm, 0.476mm, or as discussed
Rock wool sandwich panel L*960/950*50mm/75mm/100mm, skin sheets: 0.426mm, 0.476mm, or as discussed
PU sandwich panel L*960/950*50mm/75mm/100mm, skin sheets: 0.426mm, 0.476mm, or as discussed
Wall Cladding Specifications
Cladding Type Material Type Thickness & Specifications
Wall Claddings Corrugated steel sheet L*840, thickness: 0.426mm, 0.476mm, or as discussed
EPS sandwich panel L*1150/950*50mm/75mm/100mm, skin sheets: 0.426mm, 0.476mm, or as discussed
Rock wool sandwich panel
PU sandwich panel
Other Materials & Accessories
Accessory Components Overview
Accessory Name Detailed Specifications
Covering accessories Including sealing covering, glue, hardware, etc.
Water gutter 0.8mm stainless steel
Water pipe D110 or D160 depends on building size
Embedded bolts M24 or other sizes based on building specifications
Turnbuckle bolts M20 or other sizes based on building specifications
High strength bolts M20*80 or other sizes based on building specifications
Normal bolts M20*55 or M12*35 depending on structural requirements
Steel rod ¢12
Rolling gate 4000mm*5000mm (High) or customized as requested
Automatic machine for rolling door Standard configuration matching rolling gates
Canopy Dimensions determined by general building design
Ventilation materials Ventilation balls by natural wind
Industrial powered fans
Steel door for personnel 880mm Width * 2050mm Height
Aluminum sliding window 1500mm * 3000mm or customized to requirement
Projects Showcase
Completed Projects Showcase Portfolio
Production Process
Step-by-step Steel Production Flowchart
Packing and Shipping
Packing and Loading Procedures for Shipment
Installation Instructions
Installation Guidance Diagrams
Factory View and Our Team
Our Service
Professional Design & Engineering Team

We deliver comprehensive solutions for building design, creating customized layouts for the entire facility according to your specifications.

Procurement & Manufacture of Prefabricated Materials

Our procurement teams ensure high-grade raw material sourcing. Manufacturing plants operate under strict quality management frameworks to leverage state-of-the-art technologies.

Site Management & Installation Supervision

Our qualified engineers are available to support site layout and supervise installations. Customers need only prepare a local construction team.

Design Software We Utilize
Professional Design and Engineering Software Suites
What Factors Should You Consider in Customizing the Prefab House?
  1. Local weather conditions: We require local wind speed, snow loading parameters (if applicable), and local seismic ratings.
  2. Land size: Clear dimensions of the plot designated for the construction.
  3. Purpose of the building: Determining whether it is designed for labor accommodation, administrative offices, workshops, warehouses, etc.
How Do We Design a Factory for You?

Please prepare the following information to receive a detailed design proposal:

  • 1. Construction Location: (Country, Region)
  • 2. Size Requirements: Length * Width * Height (mm)
  • 3. Wind Load (Maximum Wind Speed): kn/m², km/h, or m/s
  • 4. Snow Load (Maximum Snow Height): kn/m² or mm
  • 5. Anti-earthquake Rating: Level
  • 6. Brick Wall: Needed/Not needed (If yes, height preference: 1.2m or 1.5m)
  • 7. Thermal Insulation: Option of EPS, Glass Fiber Wool, Rockwool, PU Sandwich Panels, or simple single-skin metal sheets
  • 8. Doors: Quantity and precise sizes (Width * Height)
  • 9. Windows: Quantity and precise sizes (Width * Height)
  • 10. Overhead Crane: Needed/Not needed (If yes: Quantity, Maximum lifting capacity, Maximum lifting height)
Frequently Asked Questions
Are you a factory?
We are a direct manufacturing factory. Our systematic quality control process reflects our professional manufacturing standards, ensuring clients receive top quality at highly competitive prices.
What quality assurance measures are in place?
We implement a strict quality checking procedure at every stage of production—from incoming raw materials and in-process assemblies to testing finished goods. Inspection certifications from independent bodies like SGS or BV are available.
Do you offer customized design services?
Yes, our professional engineering design team can generate complete custom solution drawings tailored directly to your layout, wind-loading, and site space requirements.
Do you provide overseas installation support?
Yes. We provide complete and highly detailed installation drawings, step-by-step videos, and technical manuals. Furthermore, we can arrange for experienced engineers to provide on-site supervision and technical training at cost.
What structural design software do you use?
Our engineering department utilizes advanced structural engineering programs such as Auto CAD, PKPM, and Tekla to produce precise structural drawings.
What environmental benefits do your steel structures offer?
Steel buildings are highly eco-friendly. The structural components are 100% recyclable, minimizing construction waste, and they feature a long service lifespan that reduces environmental impact over time.

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