Basic Specifications
Model NO.
STL-steel structure
Drawing
Free Design Drawing, 2D & 3D Version
Resistance
Wind 80~280km/H, Snow 30~200kg/M2, Grade 9 Earthquake
Frame
Steel Portal Frame Building
Certificate
ISO, CE, Third Party Inspect
Roof Pitch
10%, 12%, 16%, 25%, 30% etc
Steel Type
Q355B, Q235B, A36 etc
Capacity
10,000 sqm Per Month
Product Description
Low cost prefab light metal frame buildings are ideal solutions for prefabricated warehouses and workshops. These structures offer high efficiency and durability for industrial applications.
🚀 Key Advantages
- Free architectural design drawings (2D & 3D).
- Structure frame design life exceeding 50 years.
- Engineered for extreme wind, snow, and earthquake resistance.
- Compliance with multiple standards: EN1090 (Europe), AS4100 (Australia), AISC-360 (USA).
- Clear span capabilities up to 60m.
- High-strength steel materials: S355JR, Q355B, GR50.
- Bolt assembly system—no on-site welding required.
- Flexible options for hot-dip galvanizing or painted finishes.
International Design Standards
| Standard Type |
Standard Compliance |
Target Regions |
| American Standard |
ANSI/AISC 360-05 |
USA, Mexico, South America |
| Europe Standard |
EN1090-1:2009+A1:2011; EN1090-2:2018 |
EU Countries, Iceland, Norway, Africa |
| Australia Standard |
AS4100-1998 |
Australia, New Zealand, Oceania |
Building Configuration & Accessories
| Column & Rafter |
Welded or Hot rolled H beam |
| Purlin |
C or Z purlin, thickness 2.0mm - 3.0mm |
| Wall & Roof |
Single corrugated steel sheet or EPS/Rock wool/PU Sandwich Panels |
| Doors |
Electric roller shutter or Sliding Industrial Doors |
| Windows |
PVC or Aluminum alloy frame with tempered glass |
| Surface Treatment |
Shot blasting with anti-rust paint or Hot-dip galvanization |
Advanced Manufacturing Technology
🛠️
Laser & Slitting Cutting: Highly precise cutting methods that avoid defects found in traditional flame cutting, such as edge unevenness or cracks.
⚙️
3D H-Beam Drilling: Automated drilling in three directions simultaneously to ensure maximum precision for bolt hole alignment.
Packaging & Global Logistics
Main steel frames are typically loaded in 40'OT containers, while roof and wall panels are loaded in 40'HQ containers to ensure safety during transit.
Installation Guidance
Frequently Asked Questions
1. What is the expected lifespan of these steel buildings?
Our steel structures are designed for long-term use, with a framework design life of more than 50 years and a 30-year warranty on the main components.
2. Can the structures withstand extreme weather conditions?
Yes, our buildings are engineered to resist wind speeds of up to 280km/h, heavy snow loads up to 200kg/m², and are seismic-rated up to Grade 9 earthquake resistance.
3. Do you provide installation support for overseas projects?
We provide complete detailed design drawings and installation manuals. For large projects, professional technical engineers can be sent to supervise the installation on-site.
4. What type of insulation is available for walls and roofs?
We offer several options, including single corrugated steel sheets for basic storage or sandwich panels (EPS, Rock Wool, PU, or Glass Fiber) for thermal and fire insulation.
5. Are the buildings customizable to specific dimensions?
Absolutely. All buildings are customized to your requirements for width (clear spans up to 60m), length, and eave height. We also include features like cranes, mezzanines, and skylights.
6. How is the steel protected against rust and corrosion?
We offer two main surface treatments: high-quality anti-rust painting (rich-zinc epoxy) or hot-dip galvanization, which provides the best protection for humid or coastal environments.
KS Housing
