Multi Story Prefabricated Steel Frame Construction Office Building Heavy Duty Load
Basic Properties
Place of Origin:
Henan,China
Brand Name:
HCGG
Certification:
CE/ISO 9001/ISO 3834/ISO 14001/ISO 45001
Model Number:
PSS001
Trading Properties
Minimum Order Quantity:
100 square meters
Price:
USD40-90 Square Meter/Negotiable
Payment Terms:
L/C,T/T,Western Union,Alibaba.pay
Supply Ability:
50000 Tons/year
Specifications
| Brand Name: | HCGG | Main Structurel Material: | Q355B/ASTM A572 Gr.50/EN S355/JIS SM490 |
| Secondary Structurel Material: | Q235B / ASTM A36/ EN S235JR / JIS SS400 | Other Material: | Q460 / ASTM A572 Gr.65 /EN S460 / JIS SM570 |
| Customization: | Style,size,Color,Material | After-sale Service: | Online Technical Support, Onsite Installation,Onsite Training,Onsite Inspection,Installation Drawings Support |
| Project Solution Capability: | CAD Graphic Design, 3D Tekla Modeling Design, Total Solution For Projects,One-stop Steel Structure Solution,Project-based Supply | Column and Beam: | Welded H-section/Hot-rolled H-beam/Box Column |
| Purlin: | C.Z Shape Steel Channel | Roof and Wall panel: | EPS/Rock Wool/PU / PIR Sandwich Panel,Corrugated/Trapezoidal Steel Sheet/Customized/ |
| Window: | Aluminum Alloy / PVC /Industrial Louver Window | Door: | Sliding/Rolling Shutter/Hinged Steel/Customized Steel Door |
| Surface treatment: | Hot-dip Galvanized Zinc-rich Primer + Top Coat Anti-corrosion Coating | Service Life: | 20-50 Years |
| Life Span: | More Than 50 Years | ||
| High Light: | Multi Story Prefabricated Steel Frame Construction,Multi Story Steel Structure Office Building,Heavy Duty Load Prefabricated Steel Construction |
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Product Description
Multi-story Prefabricated Steel Structure Office Building
High-strength heavy-duty load metal building materials designed for rapid assembly and long-term durability.
Product Overview
Prefabricated steel structure buildings utilize modular integrated design, with entire rooms or floors manufactured as standardized modules. The complete process—including frame, enclosure, piping, interior decoration, doors, and windows—is integrated in the factory. Modules are quickly assembled using specialized bolts, achieving an assembly rate exceeding 95% for rapid "building block" construction.
Each module undergoes rigorous quality inspection to ensure precise dimensions and controllable quality. The number of modules can be flexibly combined, and building layout and unit types can be customized to meet specific requirements for single-story, multi-story, high-rise apartments, and hotels.
Modules feature integrated insulation, soundproofing, and fireproofing. Interior decoration can be customized to eliminate the need for on-site secondary decoration, allowing for immediate use upon delivery.
Technical Specifications
Main Steel Structure
- Column: Q235B/Q355 welded H-section steel; optional H-shape, box, steel pipe, hot-rolled steel
- Beam: Q235/Q355 welded H-section steel; Q235B/Q355 H-beam
- Surface treatment: Painted, Galvanized
Secondary Framing Elements
- Purlin: C/Z section steel
- Tie bar: Q235B round tube
- Brace: Round steel
- Horizontal/column bracing: Round steel (optional angle steel/steel pipe)
- Knee brace: Q235 angle steel
Cladding System (Roof & Wall)
- Roof panel: Color steel sheet, sandwich panel (EPS/Fiber Glass Wool/Rock Wool/PU), color steel sheet with fiberglass insulation
- Wall: Color steel sheet, sandwich panel, brick wall, corrugated
| Items | Specification |
|---|---|
| Main Steel Frame | Column: Q345, Q355 Welded H Section Steel Beam: Q345, Q355 Welded H Section Steel |
| Secondary Frame | Purlin: Q235 C and Z purlin Knee brace: Q235 Angle Steel Tie rod: Q235 Circular Steel Pipe Brace: Q235 Round Bar Vertical & Horizontal support: Q235 Angle Steel, Round Bar or Steel Pipe |
| Cladding System | Roof panel: EPS Sandwich Panel / Glass Fiber Sandwich Panel / Rock Cotton Sandwich Panel / PU Sandwich Panel / Steel Sheet Wall panel: Same with the roof panel |
| Accessories | Window: Aluminum Alloy Window / PVC Window Door: Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door Rainspout: PVC |
| Live load on Roof | 50kg/Sqm (Color steel panel surrounded) |
| Wind Resistance Grade | According to local climate |
| Earthquake-resistance | 8 Grades |
| Structure Usage | Up to 50 years |
| Finishing Options | Vast array of colors and types available |
| Paint Options | Alkyd painting, two primary painting, two finish painting (gray paint, red paint, white paint, epoxy zinc etc.) Or Galvanized |
Packaging & Shipping
Packaging: Container/pallet packing (or bulk per request) to protect surface paint/zinc; components are numbered per drawings for easy installation.
Shipping: Secure products on pallets → load into containers → ship to nearest port; provide detailed packing list for each container.
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