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Prefabricated Steel structure building is a new type of building structure, formed by steel columns, beams, bracing, and purlins. All components are prefabricated and manufactured in the workshop and ready for assembling. Wall and roof materials could use single color sheets or sandwich panels. All the steel structure components connect by bolt, facilitating easy installation and quick finishing.
| Component Type | Material Specifications & Service Scope |
|---|---|
| Main steel frame | Steel H/I section beam and columns, Galvanized C purlin, Galvanized square pipe |
| Surface | Painted or Hot Dip Galvanized |
| Secondary frame | Tie Rod: Circular Steel Tube Brace: Round Bar Knee Brace: Angle Steel |
| Roof & Wall Panel | EPS, rockwool, glass wool, PIR Sandwich Panel / Corrugated Steel Sheet, daylight panel |
| Window | PVC Steel or Aluminum Alloy Window, Louver |
| Door | Sliding Door or Rolling Up Door, different types of customized doors |
| Other accessory | Roof Gutter; Rainspout; Roof Ventilator; Roof monitor |
| Full set service | Design, Fabrication, Installation and after-sale service. We can make quotation according to customer's drawing or detailed requirement (size by length/width/height and wind speed), offering a free design drawing and all detailed drawings for installation. Design software: Auto CAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures (Xsteel) V12.0. etc. |
| Packing | According to customer's requirement. Load into 40/20GP, 40HQ or 40OT. |
| Items | Material Grade | Anti-Corrosion Process |
|---|---|---|
| BEAM AND COLUMN | Q355B (equivalent to S355JR, ASTM A572 Gr. 50) | Anti-rust painting/Zinc galvanizing |
| ROOF TUBE BRACE/ROOF BRACE/COLUMN BRACE | Q235B (equivalent to S355JR, ASTM A572 Gr. 50) | Anti-rust painting/Zinc galvanizing |
| PURLIN BRACE/TIE ROD/CASING/PURLIN | Q235B (equivalent to S355JR, ASTM A572 Gr. 50) | Zinc galvanizing |
| ROOF PANEL/WALL PANEL | Single metal sheet/Rock wool sandwich panel/PU sandwich panel/EPS sandwich panel/Skylight panel/Glass curtain wall/Aluminum panel | |
| WINDOW | PVC frame and tempered glass window/Aluminum alloy window | |
| DOOR | Electric roller-up door/Industrial sliding door/Industrial lifting door/Industrial fast stacking door/Aluminium alloy door/Wooden door/Steel fireproof and anti-theft security door | |
| ACCESSORIES | Self-drilling screw/Rivet nut/Anchor bolt/High strength bolt/Ordinary bolt/Gutter/Downpipe/Ventilator/Color steel accessories | |
Steel structures are widely used in industrial plants, public buildings, warehousing and logistics, residential buildings, and modular construction. Offering light weight with high strength, they enable column-free large-span designs. Their fast construction process utilizes prefabricated components for on-site assembly, significantly reducing project timelines. With excellent seismic performance and fully recyclable materials, steel structures align with green building principles, making them an ideal choice for modern construction.
