Industrial Steel Frame Prefab Building System - 25-50 Year Design Life, Q345 High-Strength Steel Construction
Our high-rise steel buildings utilize premium materials engineered for industrial applications:
| Component | Specifications |
|---|---|
| Column & Beam | Welding steel or hot-roll steel |
| Steel Surface Treatment | Hot-dip galvanized or painted (all colors available) |
| Steel Grade | Q235, Q345, ASTM, EN10225 |
| Purlin & Girt | C and Z section steel |
| Connection Method | All bolt connection for easy installation |
| Wall & Roof | Sandwich panel with EPS or rock wool insulation |
| Wall & Roof Options | Metal sheet in blue, red, white, grey colors or custom |
| Door | Rolling shutter door or sandwich panel sliding door |
| Window | Plastic shutter door or sandwich panel sliding door |
| Bolt & Nuts | High strength bolt and ordinary bolt |
| Design Life Span | 25 years and 50 years options |
- Exceptional Toughness & Ductility: Steel absorbs and dissipates energy during earthquakes, wind disasters, or accidental loads, preventing sudden brittle failure
- High Strength Performance: Q345 series low-alloy high-strength structural steel provides superior strength, plasticity, and toughness
- Dynamic Load Resistance: Maintains structural integrity under vibration, explosive impacts, and other sudden dynamic loads
- Enhanced Safety: Ensures carrying capacity and stability in challenging conditions, improving overall production safety
Storage Tank Support Structures: Ideal for large vertical storage tanks including crude oil storage tanks, liquefied petroleum gas (LPG) storage tanks, and other industrial containers. Our steel frames elevate tanks to facilitate pipeline connections and maintenance while enhancing stability and safety. For low-temperature storage applications, our structures can be combined with insulation measures to meet specialized requirements.
Place of Origin: Qingdao city, Shandong province, China
Business Type: Manufacturing and trading
Packaging: Bunding with pallet or custom packaging options
China CT Steel Structure Group Co., Ltd. is a comprehensive industrial group established in 2004, covering approximately 30 hectares with annual production capacity of 200,000 tons of steel structures. With over 500 employees and 100+ professional designers, we specialize in industrial and civil buildings including factories, warehouses, high-rise structures, office buildings, exhibition halls, and agricultural projects.
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