Qingdao KaFa Fabrication Co., Ltd.
| Supply Ability | 2000T/MONTH |
| Delivery Time | 6 weeks |
| Packaging Details | Nude pack or steel pallet |
| Material | Welded H beam, angle steel round bar,pipe |
| Paint | Alkyd primer, DFT 80UM |
| Structure | Gable frame |
| Application | warehouse frame |
| Grade | Q235B Q345B |
| Purlin | cold rolled galvanized C purlin |
| Dimension | As per requirement |
| Roof/wall | Color steel sheet/sandwich panel |
| Brand Name | KAFAFAB |
| Model Number | Steel structure |
| Certification | BV,SGS |
| Place of Origin | China |
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Product Specification
| Supply Ability | 2000T/MONTH | Delivery Time | 6 weeks |
| Packaging Details | Nude pack or steel pallet | Material | Welded H beam, angle steel round bar,pipe |
| Paint | Alkyd primer, DFT 80UM | Structure | Gable frame |
| Application | warehouse frame | Grade | Q235B Q345B |
| Purlin | cold rolled galvanized C purlin | Dimension | As per requirement |
| Roof/wall | Color steel sheet/sandwich panel | Brand Name | KAFAFAB |
| Model Number | Steel structure | Certification | BV,SGS |
| Place of Origin | China | ||
| High Light | lightweight steel frame construction ，structural steel frame construction | ||
Custom Design Assembled Warehouse Prefabricated Light Roof Steel Frame Structure Construction
Steel structure is made from organized combination of structural steel members designed to carry loads and provide adequate rigidity. The members of the steel structures are made of steel and are joined by welding, riveting or bolting. These structures are reliable and require less material than other types of structures due to the high strength of steel which are distinguished by the diversity of their shapes and their architectural expressiveness.
Steel Structure Application Fields:
We cater for every market from warehouses, workshops to 4S car exhibition centers, shopping mall, aircraft hangers, poultry & pig sheds, container houses, agricultural & commercial buildings and so on.
Characteristics:
1. Cost savings: be inexpensive to manufacture, requires less maintenance than other traditional building methods. Moreover, 98% of all steel structure can be recycled into new steel products without reducing physical properties.
2.Quick erection: steel structures can be erected quickly. The accuracy of steel components speeds up the process and allows monitoring on the management software to complete sooner.
3. Health and safety: Structural Steel is manufactured at the factory and rapid erection on the construction site by skilled personnel making steel structure safe. Industry surveys consistently demonstrate that steel structure is the safest solution. There is very little noise and dust in the process of steel structure erection because structural steel members are fabricated at the factory.
4. Flexibility: Can be modified in the future for new application, loading conditions, vertical expansions and changes in owner’s desires in ways that other framing systems can not accomplish.
Main parts of the steel structures and technical parameters:
| Main Steel Frame System | |
| Main structure | H section steel Q345, alkyd painting, two primary painting, two finish painting. |
| Roof purlin | XZ160*60*20*2.5, galvanized |
| Wall purlin | XZ160*60*20*2.5, galvanized |
| Intensive bolt | Grade 10.9 |
| Turn buckle bolt | M20+2, steel Q235, processing |
| Anchor bolt | M24, steel Q235, processing |
| Ordinary bolt | Galvanized bolt M20 |
| Ordinary bolt | Galvanized bolt M12 |
| Brace nut | Galvanized bolt M12 |
| Bracing System | |
| Cross brace | Φ20 round steel bar Q235, process and painted (alkyd painting) |
| Angle brace | L50*5 angle steel Q235, process and painted (alkyd painting) |
| Column bracing | Φ25 round steel bar Q235, process and painted (alkyd painting) |
| Tie bar | Φ127*3 steel pipe Q235, process and painted (alkyd painting) |
| Batter brace | Φ32*2.5, Φ12 round steel bar Q235, process and painted (alkyd painting) |
| 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) |
| Edge cover | 0.4mm color plate, angle Alu. |
| Fittings & accessories | Nails, glue etc. |
| Unpowered ventilator | Diameter Φ600, stainless steel |
| Sky lighting band | 1.2mm FRP, double layer |
| Sliding door | sandwich panel door |
| Roof drainage system | |
| Gutter | 0.5mm color steel plate |
| Rainspout pipes | Φ110 PVC pipe |
F: Common type of the industrial building?
A: Portal frame is the usual type in the industrial workshop and warehouse shed. Other types also could be designed and manufacturer as per clients' request.
F: What's the quality grade of the steel structure components?
A: Q345 is used for main steel structure, Q235 is used for secondary steel structure.
F: How about the delivery time?
A: Usually,within 25-30 days after the order confirmed, also depends on the fabrication quantity.
F: How about the derust grade?
A: Ball blasting Sa2.5 on main steel structure;
manual derust St2.0 on secondary steel structure.
F: What is kind panel used for the roof and wall?
A: Color corrugated steel sheet and sandwich panel could be used. Sandwich panel performs well on the heat insulation,sound insulation.Common sandwich materials are EPS, glass wool and PU.
F: How to install it?
A: We will furnish you the detailed construction drawing and the construction manual which could help you to erect and install the building step by step. We also could send the engineer to your local to help you if neede
F: Maintenance:
A: Finish paint need be done after the frame installed, and do it again after 6-8 months. So the surface will stay more time.
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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