Large Span Multi-level Steel Building Without Many Intermediate Support Columns
CT Steel Structure operates as a China-based manufacturer and international supplier of prefabricated steel building systems. We devote ourselves to developing tailor-made steel production plants, storage depots and multi-storey steel frame buildings. Outfitted with state-of-the-art production machinery and a proficient technical team, we sustain stable product quality, precise processing standards and timely deliveries.
We provide all-inclusive integrated services, ranging from structural design and manufacturing to overseas on-site installation guidance. Our steel building projects are well-received internationally and exported to a great many regions across the globe, such as Southeast Asia, Africa, the Middle East and numerous other overseas markets.
Technical Specifications
| Component |
Detailed Specifications |
| Primary Frame |
Welded H-section Steel / Hot-rolled Steel (ASTM A36 or S235JR equivalent) |
| Surface Treatment |
Hot-dip Galvanized (Min. 600g/m²) or Premium Anti-corrosion Painting |
| Roof & Wall Panels |
Sandwich Panels (Rock Wool/PU/EPS) or Single Corrugated Steel Sheets |
| Design Standards |
GB/T, AISC, Eurocode, or Local Building Codes Compliance |
Key Advantages
- Excellent Service Performance: Our high-strength steel frames can fend off termite infestation, fire threats and corrosive damage.
- Efficient On-site Erection: Modular structure accelerates the installation work by 30% to 50%.
- Personalized Structural Planning: Custom CAD and Tekla drawings are applied to maximize material utilization.
- Sustainable Building Property: More than 90% of construction components can be recycled completely.
The structural system achieves Grade 8 seismic resistance, ideal for regions prone to earthquakes.
Surface shot blasting treatment together with multi-coat anti-corrosion paint extends the service lifespan.
Beam dimensions are reasonably designed to secure ample clear height on every floor.
We deliver complete one-stop services covering design, manufacturing and overseas erection guidance.
Our engineers can coordinate with local surveyors to facilitate project acceptance procedures.
Primary Applications
- Industrial: Logistics warehouses and manufacturing plants
- Commercial: Shopping malls and automobile showrooms
- Agricultural: Large-span poultry houses and grain storage
Frequently Asked Questions
How long does it take to deliver a steel structure building?
Generally, the production cycle is 30-45 days after the design is finalized. Shipping time depends on the destination port, typically ranging from 15 to 40 days.
Can your steel buildings be customized to specific local building codes?
Yes, our engineering team can design the structure to meet specific local wind speeds, snow loads, and seismic requirements according to international standards.
What maintenance is required for a steel structure?
Steel buildings require very low maintenance. Periodic inspections of the paint or galvanized coating and clearing of roof gutters are usually sufficient to ensure a lifespan of over 50 years.
