Prefabricated Steel Structure Office Building Q235B Q355B Material
Price:
USD29-USD99 Per Square Meter
MOQ:
500 Square Meter
Delivery Time:
30 Days
Brand:
Ruly Steel
Product Description
Prefabricated Steel Structure Building / Steel Structure Multi Storey Office Building
Product Specifications
| Application | Prefabricated Steel Structure Building |
| Features | Steel Structure Office Building |
| Type | Industrial Steel Buildings |
| Raw steel material | Q235B, Q355B |
| Surface treatment | Painting or Hot-dip Galvanize |
| Service life | 50 Years |
| Working scope | Design, Fabrication, Installation |
| Beam and Column | H-section steel, latticed steel, box steel |
Product Overview
Our prefabricated steel structure buildings offer superior environmental benefits compared to conventional office buildings, with enhanced energy efficiency and reduced consumption. The factory-based prefabrication of main components enables dry construction that minimizes water and electricity usage while reducing environmental impact.
Project Specifications
| Structure Type | Frame structure, flat roof |
| Dimensions | 80m (Length) × 60m (Width) × 25m (Eave Height) |
| Roof Slope | 10% |
| Steel Quantity | 3500 Tons |
| Roof Material | 75mm thick Rock wool sandwich panel |
| Wall Material | 75mm thick Rock wool sandwich panel |
| Door Type | Sliding door |
| Window Type | Glass window |
| Height Difference | 300mm between indoor and outdoor |
Structural Components
Main Steel Frame System
- Main structure: H section steel Q355 with alkyd painting (two primary coats, two finish coats)
- Roof purlin: XZ160*60*20*2.5, galvanized
- Wall purlin: XZ160*60*20*2.5, galvanized
- Fasteners: Grade 10.9 intensive bolts, M20+2 turn buckle bolts, M24 anchor bolts
Bracing System
- Cross brace: Φ20 round steel bar Q235, painted
- Angle brace: L50*5 angle steel Q235, painted
- Column bracing: Φ25 round steel bar Q235, painted
- Tie bar: Φ127*3 steel pipe Q235, painted
Wall & Roof System
- Roof panel: Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU)
- Wall panel: Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU)
- Ventilation: Φ600 stainless steel unpowered ventilator
- Lighting: 1.2mm FRP sky lighting band, double layer
Factory Production
Why Choose Our Steel Structures
- Cost-effective: Professional design reduces construction time and material usage
- Eco-friendly: Specialized cladding materials provide excellent insulation; recyclable materials
- Versatile: Spacious designs with flexible layouts and aesthetic profiles
Our Capabilities
We specialize in both light and heavy steel structure buildings, including warehouses, workshops, storage facilities, office buildings, factories, plants, and exhibition halls.
Request a Quote
Please provide the following information for an accurate quotation:
| Location | _____country, area |
| Dimensions | _____mm × _____mm × _____mm (L×W×H) |
| Wind load | _____kn/m², _____km/h, _____m/s |
| Snow load | _____kn/m², _____mm |
| Earthquake resistance | _____level |
| Brick wall requirements | If yes, 1.2m high or 1.5m high |
| Thermal insulation | EPS, fiberglass wool, rockwool, PU sandwich panels or metal sheets |
| Door specifications | _____units, _____mm × _____mm (W×H) |
| Window specifications | _____units, _____mm × _____mm (W×H) |
| Crane requirements | If yes, _____units, max. _____tons lifting weight, _____m height |
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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 Ruly Steel Engineering Co.,Ltd
Location
Tieshan Industrial zone, Huangdao District, Qingdao City.
Contact Person
steven