We apply high strength low calloy structural steel grade Q355B for the mainframe, which ensures the steel building frame strong and durable.
Qingdao KaFa Fabrication Co., Ltd.
| Supply Ability | 15000 sqm/month |
| Delivery Time | 6 weeks after shop drawing approval |
| Packaging Details | In nude or packed on steel pallet and loaded into 40' HQ/OT |
| Application | Workshop, Warehouse, Storage |
| Material | Q355B/Q235B, Steel |
| Purlin | C/Z Section Galvanized Steel (Q235B) |
| Surface Treatment | Hot Dip Galvanised,two Primer And One Top Paint, DFT 70μm |
| Design software | AutoCAD,PKPM,Tekla Structure |
| Roof and cladding | Sandwich Panel, Single Steel Sheet |
| Door | Sliding Door/Rolling Door/Swing Door |
| Window | Aluminum Alloy Or Plastic Steel |
| Brand Name | Kafa |
| Model Number | KAFA-2022041 |
| Certification | ISO 9001:2015; ISO14001:2015; ISO45001:2018 |
| Place of Origin | Shandong, China |
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Product Specification
| Supply Ability | 15000 sqm/month | Delivery Time | 6 weeks after shop drawing approval |
| Packaging Details | In nude or packed on steel pallet and loaded into 40' HQ/OT | Application | Workshop, Warehouse, Storage |
| Material | Q355B/Q235B, Steel | Purlin | C/Z Section Galvanized Steel (Q235B) |
| Surface Treatment | Hot Dip Galvanised,two Primer And One Top Paint, DFT 70μm | Design software | AutoCAD,PKPM,Tekla Structure |
| Roof and cladding | Sandwich Panel, Single Steel Sheet | Door | Sliding Door/Rolling Door/Swing Door |
| Window | Aluminum Alloy Or Plastic Steel | Brand Name | Kafa |
| Model Number | KAFA-2022041 | Certification | ISO 9001:2015; ISO14001:2015; ISO45001:2018 |
| Place of Origin | Shandong, China | ||
| High Light | Q355B Portal Frame Steel Structure ，Q235B Portal Frame Steel Structure | ||
Prefabricated High Strength Heavy Load Portal Frame Steel Structural Factory Building Supply Solution
>> Technical Parameters:
1. Main Steel Structure: Build-up steel column,Welded H steel beam
2. Purlin: Cold-formed C section steel
3. Roof / wall system : Single steel sheet or sandwich panel
4. Tie bar: Welded-round tube
5. Brace: Round steel
6. Column brace and lateral brace: Angle steel, round steel bar
7. Crane: 5T-50T
8. Knee brace: Angle steel
9. Edge: Color steel sheet
10. Gutter: Stainless steel or glavanized steel plate
11. Down pipe: PVC Pipe
12. Door: Sliding door or Rolling up door
13. Window: Aluminum alloy window or PVC window
>> Connection Method
The columns are connected with the foundation by pre-embedding anchor bolt.
The beams and columns, beams and beams are connected with high strength bolts
>> Construction Advantage
| Fast construction | Steel structure members are pre-welded, pre-drilled and pre-punched in our factory. Only need to connect by bolts with the accuracy of steel components, no need weld on construction field. Only need 5 workers to assemble one steel structure building of 1000 sqm within 25 days. |
| Affordable cost | Require less maintenance than concrete building. Averagely, it cost about 50% less than traditional construction. Moreover, 98% of all steel structure can be recycled into new steel products without reducing physical properties. |
| Anti-seismic and wind resistance | Can withstand grade 8 earthquake, wind resistance 300km/h. |
| Long service time | More than 50 years. |
| Health and safety | Steel structure building is manufactured at the factory and rapid installation on the construction site by skilled personnel making steel structure safe. There is very little noise and dust. |
>> Installation options:
There are 3 options of installation as following:
1. Clients install it by themselves according our construction drawings and online gaidance service.
2. Our engineer to help you on construction site.
3. We provide installation team to help.
The cost of steel structure warehouses is usually lower than that of ordinary buildings. The prefabricated steel structure’s construction process is usually not as easy to delay the construction period of other buildings. All drilling, cutting, and welding are carried out in the factory, and then the parts are transported to the construction site for installation. Since only the parts are assembled on-site, there is almost no other cost increase.
Moreover, the technical requirements for the assembly of this prefabricated steel warehouse are not high. Almost anyone can do it, thus reducing labor costs and saving time.
The steel warehouse building was assembled quickly. The construction of ordinary buildings will take at least a few months. To build a warehouse of the same size, the steel structure warehouse’s construction period is only 1/3 of that of other constructions. In addition to the short construction time, such steel structure buildings are generally cheaper than ordinary buildings.
We apply high strength low calloy structural steel grade Q355B for the mainframe, which ensures the steel building frame strong and durable.
> Why the overall construction cost of Prefabricated Metal Buildings is lower than the concrete building?
The steel material price is higher than concrete structure. But the prefabricated metal building can be constructed fastly and easily with lower labor cost. Thus, the overall cost of prefabrcated metal structure building is much more economical and favorable than the concrete building.
>> KAFA Difference
At KAFA, we have rich experience in delivering the different type of high quality prefabricated steel structure buildings. If you have any questions about prefabricated steel structure buildings, or what is required of you, before your building materials even arrive or during construction, we are happy to answer them.
>>Tekla modeling show
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2001
Total Annual:
12000000-15000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Qingdao KaFa Fabrication Co., Ltd. is a professional steel structure company who could provide you one-stop solution of the steel structure projects . We specialize in Design, Manufacture,Delivery and Installation of the steel structure building. The floor space is... Qingdao KaFa Fabrication Co., Ltd. is a professional steel structure company who could provide you one-stop solution of the steel structure projects . We specialize in Design, Manufacture,Delivery and Installation of the steel structure building. The floor space is...
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