Pre Engineered Steel Building Portal Frame Structure Q235B Q355B
Basic Properties
Place of Origin:
China
Brand Name:
Ruly Steel
Certification:
SGS, BV, ISO
Model Number:
Ruly0147
Trading Properties
Minimum Order Quantity:
500 Square Meter
Price:
USD29-USD99 Per Square Meter
Payment Terms:
L/C,T/T,Western Union
Supply Ability:
20000 Square Meter Per Month
Product Summary
Modern Pre Engineered Metal Buildings / Portal Steel Frame Structure Product Specifications Application Modern Pre Engineered Metal Buildings Type Portal Steel Frame Structure Working scope Design, Fabrication, Installation Raw steel material Q235B, Q355B Surface treatment Painting Shot blasting ...
Product Details
Highlight:
prefab steel buildings
,metal workshop building
Application:
Modern Pre Engineered Metal Buildings
Type:
Portal Steel Frame Structure
Working Scope:
Design,Fabrication, Installation
Raw Steel Material:
Q235B, Q355B
Surface Treatment:
Painting
Shot Blasting Level:
Sa 2.5
Service Life:
50 Years
Wall And Roof:
Steel Cladding Sheet
Product Description
Modern Pre Engineered Metal Buildings / Portal Steel Frame Structure
Product Specifications
| Application | Modern Pre Engineered Metal Buildings |
| Type | Portal Steel Frame Structure |
| Working scope | Design, Fabrication, Installation |
| Raw steel material | Q235B, Q355B |
| Surface treatment | Painting |
| Shot blasting level | Sa 2.5 |
| Service life | 50 Years |
| Wall and Roof | Steel cladding sheet |
Product Description
This modern pre-engineered metal building features a portal steel frame structure ideal for auto repair shops and maintenance facilities. The welded H-section steel columns and beams are connected with high-strength bolts, while glass wool sandwich panels provide roof and wall insulation. Available in clean span or double span configurations.
Prefabricated steel frame structures are widely used for factories, warehouses, workshops, office buildings, and more. The system combines H beams, columns, and purlins with various panels to create structures with wide spans, large interior spaces, and excellent seismic performance.
Standard Dimensions
| Structure Type | Gable frame, single ridge, clean span or two spans |
| Length | 40-100m |
| Width | 20-80m |
| Eave Height | 6-15m |
| Roof Slope | 10% |
| Gable Wall Column Spacing | 7.5m |
| Height difference (indoor/outdoor) | 300mm |
Materials and Technical Specifications
| Component | Specification | Material | Treatment |
|---|---|---|---|
| Column | H-section steel | Q235B, Q345B | Paint or Hot dip galvanized |
| Beam | H-section steel | Q235B, Q345B | Paint or Hot dip galvanized |
| Purlin | C or Z shape, 1.8mm-3.0mm thickness | Q235B, Q346B | Hot dip galvanized |
| Wall/Roof Panel | Sandwich panel or single sheet | Steel T=0.426-0.8mm, insulation T=50-150mm | Alu-zinc 150g, Fluorocarbon paint |
Our Services
- Structural steel fabrication, painting, galvanizing, pre-assembly
- Design, fabrication and installation of prefabricated steel buildings
- Engineering drawings based on your architectural plans
- Engineering consulting services
Installation Process
We provide detailed installation drawings for each project and can dispatch engineers to guide the installation process or handle complete installation.
Quotation Requirements
Please provide the following information for an accurate quote:
| 1 | Location | Country, area |
| 2 | Size | 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 | Earthquake resistance | Required level |
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