Q235B Q355B Steel Structure Building
Steel building systems are professionally engineered structures that provide cost-effective and efficient low-rise buildings. All major steel building systems require CAD tools to custom design each building system and components based on customers' needs, specifications, and local building codes.
The basic elements of the metal building system include:
- Primary rigid frames
- Secondary members (wall girts and roof purlins)
- Cladding
- Bracing
These elements are engineered to function as an integrated building system. Primary rigid frames are designed in accordance with steel structure design standards.
Steel building systems have diverse applications including:
- Industrial facilities (production plants, workshops, warehouses)
- Commercial spaces (retail stores, shopping centers, offices)
- Public buildings (schools, libraries, churches, medical facilities)
- Specialized structures (airplane hangars, arenas)
Main Frame Components:
- Primary Framing: H-section steels (hot rolled/welded) with anti-rust treatment
- Secondary Framing: Purlins and tie bars fixed with common bolts
- Bracing: Round steel with knee bracing for enhanced stability
- Cladding: Color-coated corrugated steel sheet or sandwich panels
- Windows/Doors: Plastic steel/aluminum-alloy windows; sliding/folding doors
- Optional: Gutters, downpipes, skylights, ventilators, bridge cranes
| Structure | Part | Specification |
|---|---|---|
| Main Structure | Column | Q355/Q235 H-steel, Box column available |
| Rafter, Beam | Q355/Q235 H-steel | |
| Surface Processing | Options | 1. Epoxy zinc-rich primer + epoxy mica paint (120μm) 2. Hot dip galvanization |
| Sub Structure | Purlin | Q355B, C/Z steel section, galvanization 275g/m² |
| Angle Brace | Q235B, L-steel | |
| Cross bracing | Q235B round bar, L-steel | |
| Tie bar | Q235B, round pipe | |
| Batter brace | Q235B, round bar |
- High strength and stability: Made of high-tensile strength steel capable of withstanding heavy loads
- Corrosion resistance: Surface-treated to prevent oxidation and rust
- Installation convenience: Designed for easy assembly and construction
- Customizable specifications: Adjustable to meet diverse project requirements
- Quality assurance: Strict inspection procedures ensure compliance with standards
Provide the following information for a customized design and quotation:
- Project location
- Building dimensions (length × width × eave height)
- Mezzanine requirements (if any) and load capacity
- Wall panel preference (single-layer or sandwich panel)
- Environmental factors (snow load, wind speed)
- Structural preferences (interior columns allowed?)
- Crane requirements (capacity if needed)
- Any special requirements
Yes, we are a factory with extensive experience in steel structure manufacturing.
We provide detailed construction drawings and manuals. Engineers can be dispatched if required.
Contact us with your project details or building dimensions for an accurate quotation.
30% deposit with balance paid before shipment (negotiable for specific projects).
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.