Qingdao KaFa Fabrication Co., Ltd.
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light steel metallic roof structures for warehouse prefabricated structural steel building warehouse
Technical Parameters:
1. Main Steel Structure: Use build-up steel column, welded H-beam steel
2. Purlin: C-type steel
3. Roof panel: Single steel sheet or sandwich panel
4. Wall panel: The same to roof panel
5. Tie bar: Welded-round tube
6. Brace: Round steel
7. Column brace and lateral brace: Angle steel
8. Crane: 3T-30T
9. Angle brace: Hot-rolled angle steel
10. Edge: Color plate
11. Gutter: Stainless steel
12. Down pipe: PVC Pipe
13. Door: Sandwich-panel door or Rolling door
14. Window: Aluminum alloy window or PVC window
Specification
| Items | Specification | |
| Main Steel Frame | Column | Q235, Q345 Welded H Section Steel |
| Beam | Q235, Q345 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 and Horizontal Support | Q235 Angle Steel, Round Bar or Steel Pipe | |
| Maintenance system | Roof Panel | EPS Sandwich Panel / Glass Fiber Sandwich Panel / Rock Wool Sandwich Panel / Pu Sandwich Panel /Steel Sheet |
| Wall Panel | Sandwich Panel / Corrugated Steel Sheet | |
| Accessories | Window | Aluminiumn Alloy Window / PVC Window / Sandwich Panel Window |
| Door | Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door | |
| Rainspout | PVC | |
| Live load on Roof | In 120kg/Sqm (Color steel panel surrounded) | |
| Wind Resistance Grade | 12 Grades | |
| Earthquake-resistance | 8 Grades | |
| Structure Usage | Up to 50 years | |
| Temperature | Suitable temperature.-50°C~+50°C | |
| Certification | CE, SGS, ISO9001:2008, ISO14001:2004 | |
| Finishing Options | Vast array of colors and textures available | |
| Paint Options | Alkyd paiting, two primary painting, two finish painting (gray paint, red paint, white paint, epoxy zinc etc.) Or Galvanized. |
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Steel Structure's Characteristics:
| Standard: |
GB50661 JGJ81 BS4592 ASM JIS ISO |
Size: | depend on your drawing | ||||||||
| Material: | Q235 Q345 Welded H Beam and Hot Rolled Section Steel | Grade: | Grade B | ||||||||
| Material: | material: low carbon steel | Roofing : | single steel sheet ,RW,EPS, PU,XPS,PF | ||||||||
| Wall panel: | single steel sheet ,RW,EPS, PU,XPS,PF | Color: | red,blue,white or customized | ||||||||
| Life Time: | 10-15 years at least | Manufacturing Method: | cutting,welding,painting,packing | ||||||||
| Performance: |
durable ,widely using,anti-earthquarke,heat preservation, wind-resistance |
Application Fields: |
plant,warhouse ,officebuilding, aeroshed , high-riser building etc |
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| UOM: | SQM | FOB price: | US$15-45 per SQM | ||||||||
| Supply Ability: | 1500t/month | Delivery Time: | 30-45 days depend on the case | ||||||||
| Package Method: | bulk packing ,also can be nogotiable | Customization Service: | Yes | ||||||||
| Advantages: |
1,Save your working time because of its quickly assembly. 2,Saving energy ,as it uses insulated panel with heat preservation and insulation funcation. 3,Healthy and eco-friendly; 4,Sound proof |
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