Heavy Steel Structure Building with 45m Clear Span - Q235/Q355 H-Section Steel for Industrial Applications
Our heavy steel structure buildings are engineered for industrial applications, featuring durable H-section steel columns, beams, and comprehensive framing systems. These structures offer rapid production, easy transport, and fast on-site assembly using bolts and self-tapping screws.
- Columns: Q235, Q355 welded H-section steel
- Beams: Q235, Q355 welded H-section steel
- Surface treatment: Shot blasting, painting, or galvanizing
- Connections: Welding, bolts, or rivets
- Purlins: Q235 Z/C steel in 1.8mm, 2.0mm, 2.2mm, 2.5mm, or 3.0mm thickness
- Knee brace: Q235 angle steel
- Tie rod: Q235 circular steel pipe
- Bracing: Q235 round bar for structural stability
- Wall panels: EPS, fiberglass, rock wool, or PU sandwich panels
- Roof panels: Sandwich panels and corrugated steel sheets
- Base materials: Galvanized or aluminum-zinc coated steel
| Component | Material Specifications |
|---|---|
| Main Frame | Q235/Q355 welded H-section steel |
| Secondary Frame | Q235 Z/C purlins, angle steel, circular pipes |
| Wall & Roof Systems | Various sandwich panels and corrugated steel sheets |
| Accessories | Sliding/rolling doors, PVC/aluminum windows, rain supports |
- Clear spans up to 45m with H-section construction
- Factory-controlled quality with ISO 9001:2015 certification
- Low maintenance costs with high-quality protective coatings
- Architectural versatility supporting canopies, curved eaves, and mixed materials
- Reduced construction time through prefabricated components
- Precision cutting using automatic laser cutting machines
- Professional assembly according to engineering specifications
- Secure welding for enhanced load-bearing capacity
- Comprehensive rust removal via sandblasting or shot blasting
- Surface treatment with spray painting or hot-dip galvanizing
Main steel frames are securely packed on steel pallets for efficient handling and optimized container space utilization. Secondary components including purlins and steel sheets are packaged in secure parcels for safe international shipping to over 80 countries.
For accurate pricing and engineering, please provide:
- Building location and dimensions (length × width × height)
- Environmental loads: wind speed, snow depth, seismic requirements
- Insulation preferences and accessory specifications
- Crane requirements if applicable
With exports to 80+ countries including Southeast Asia, USA, Australia, Europe, and Africa, we provide comprehensive solutions from design consultation to project completion with competitive pricing and international standards compliance.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.