Q355 Q235B Steel Pre Engineered Building Customizable Frame Structure
Price:
$35.00-$63.00
MOQ:
1-10000 square meters
Delivery Time:
20-30 works days
Brand:
YDX
Product Description
Q355 Q235B Steel Pre Fab Building Steel Structure Prefabricated Steel Frame House
Product Specifications
| Attribute | Value |
|---|---|
| Flexibility | High |
| Size | Client Requirements |
| Main Frame | Welded H-shape Steel Beam, Column |
| Roofing | Sandwich Panel, Single Steel Sheet |
| Grade | Q355, Q235B |
| Roof Cladding | Steel Color Sheet, Sandwich Panel |
| Structure Type | Steel Structure |
Prefabricated Steel Structure Buildings Customizable Frame House Design
Overview
Prefabricated steel structures are modern construction systems where pre-engineered steel components are manufactured off-site and assembled on-site. These buildings are renowned for their speed, sustainability, and adaptability, making them a cornerstone of industrial, commercial, and residential projects globally.
Key Advantages
| Advantage | Description |
|---|---|
| Rapid Construction | Reduces build time by 30-60% compared to traditional methods |
| Cost Efficiency | Lower labor, material waste, and logistics costs due to standardized production |
| Durability | Resistant to corrosion, pests, fire (with coatings), and seismic activity |
| Sustainability | Recyclable materials and energy-efficient designs align with LEED certification |
| Flexibility | Modular components allow easy expansion or reconfiguration |
Materials & Installation
Core Materials
| Material | Components | Role |
|---|---|---|
| Structural Steel | Beams, columns, trusses | Forms the primary load-bearing framework (ASTM A36/A572 grades) |
| Cladding | Insulated panels, corrugated sheets | Weatherproofing and thermal insulation (galvanized steel, aluminum) |
| Fasteners | High-strength bolts, welded joints | Secures components with precision (ISO 898-1 standards) |
| Foundation | Concrete footings, anchor bolts | Distributes structural loads and stabilizes the building |
| Coatings | Epoxy, zinc-rich primers | Enhances corrosion resistance and longevity |
Installation Workflow
| Stage | Key Steps | Tools/Equipment |
|---|---|---|
| Design & Simulation | 3D BIM modeling, load analysis, and code compliance checks | AutoCAD, Tekla, Revit |
| Fabrication | CNC cutting, robotic welding, and surface treatment in controlled factories | Laser cutters, CNC machines |
| Transport | Optimized logistics for oversized components (e.g., trusses, panels) | Flatbed trucks, cranes |
| Assembly | Sequential erection using cranes; bolting/welding per engineering specs | Mobile cranes, hydraulic lifts |
| Finishing | Installation of utilities, cladding, and safety systems (fire alarms, HVAC) | Scaffolding, welding torches |
Features & Applications
Distinctive Features
- Lightweight yet Strong: High strength-to-weight ratio enables large spans (e.g., 60m+ for warehouses)
- Customizable: Adjustable dimensions, layouts, and aesthetics (e.g., curved roofs, glass facades)
- Low Maintenance: Minimal upkeep due to corrosion-resistant materials
- Energy Efficiency: Integration of solar panels and insulated cladding reduces energy consumption
- Disaster Resilience: Ideal for earthquake-prone or hurricane-affected regions
Industry Applications
| Sector | Use Cases | Examples |
|---|---|---|
| Industrial | Factories, warehouses, power plants | Automotive assembly lines, cold storage units |
| Commercial | Offices, retail spaces, hotels | Multi-story malls, modular office pods |
| Residential | Apartment towers, modular homes | High-density urban housing, vacation cabins |
| Public Infrastructure | Airports, stadiums, bridges | Roof structures for sports arenas |
| Agriculture | Barns, greenhouses, equipment sheds | Livestock shelters, vertical farming systems |
Global Trends (2025)
- AI Integration: AI-driven design optimization for material efficiency
- Circular Economy: 95% recyclability of steel components
- Rural Adoption: Cost-effective solutions for remote housing and clinics
- Hybrid Systems: Combining steel with timber or composites for aesthetics
Steel Structure Building Components
- Primary Framing: Box beam column, cross steel column, H-shaped steel column, steel beam
- Secondary Framing: Galvanized Z and C sections purlin
- Roof and Wall panels: Steel sheet and insulated sandwich panels (EPS, fiberglass wool and PU)
- Steel Decking Floor: Galvanized steel decking board
- Structural subsystem: Divider, gutter, awning, partition wall
- Mezzanines, Platforms: Painted or galvanized H beam
- Other Building Accessories: Sliding doors, roll up doors, aluminium windows, louvers, etc.
Technical Specifications
- Service Life: 50-70 years
- Support: Steel angle, steel pipe, steel round
- Place of Origin: Qingdao, Shandong, China
- Application: Workshop, warehouse, poultry house, garage etc
- Grade: Q235B, Q355B or as per customer's need
- Bolt Grade: M20, M16, M14 etc
- Connection: Intensive bolt, ordinary bolt
- Window: PVC steel or aluminum alloy
- Downspout: PVC pipe or as per customer's request
- Door: Sliding or rolling door
- Purlin: C/Z shape profile
- Panel: EPS/PU/fiber glass/rock wool
- Main Frame: Welded or hot rolled H-shaped steel, columns, beams, box beams and columns
Drawings & Quotation
- Customized design is welcomed
- For accurate quotation and drawings, please provide: building length, width, eave height and local weather conditions
Our Services
- Custom design plans and competitive quotations based on your specific requirements
- Experienced engineering team providing optimal solutions
- Comprehensive services including design, manufacturing, installation, and after-sales support
- Optional on-site installation guidance and training services
- Quality control processes including weekly audits and employee training
- ISO 9001 Quality Control System compliance
- Regular client feedback collection and quality improvement
Frequently Asked Questions
What kind of Industry Steel Workshop do you need?
Our experienced engineers can design buildings of any shape according to your requirements. We take your building investment as seriously as you do.
Are you manufacturer or trade company?
We are professional manufacturers of steel structure buildings.
Do you offer guiding installation on site overseas for warehouse building?
Yes, we can provide installation, supervision, and training services. We dispatch engineers to guide assembly work and provide detailed professional installation drawings with 24-hour online support.
What's the quality assurance you provided and how do you control quality?
Our professional QC team monitors quality at all manufacturing stages. We also accept third-party international inspections from agencies like SGS and BV.
Could you offer designing service?
We have a complete engineering team using state-of-the-art design software. We provide preliminary costing and design at no extra cost.
Is there any warranty available on the steel structure buildings?
Our steel structures come with limited warranty. Lifespan typically reaches 50-100 years depending on material quality, design standards, construction quality, and maintenance.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Yidongxiang Steel Structure Co., Ltd.
Location
1202, Block A, Yulong Building, Laoshan District, Qingdao, Shandong, China
Contact Person
David