| Customization: | Available |
|---|---|
| Connection Form: | Bolt Connection |
| Raw Steel Material: | Q235B, Q355b, ASTM A36 |
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Pre Engineered Steel Buildings / Clean Span Steel Frame Structure Warehouse
Pre Engineered Steel Buildings / Clean Span Steel Frame Structure Warehouse. Clean span steel warehouse or single span steel warehouse also refers to the portal frame steel structure warehouse that is a structural load-bearing type consisting of two lines of columns that is without middle column in it, and the overall structure has no redundant space system.
The larger the span of a single-span portal frame industrial plant, the more obvious the effect of the stiffness of the support system. In the design of single-storey clean span steel structure warehouse, the layout and design of the support system is an important content. In order to ensure the spatial work of the structure, the overall rigidity of the structure is improved, and the horizontal force (including wind load, crane horizontal force and temperature effect) is assumed and transmitted. And the earthquake action, etc.), to prevent the rod from generating excessive vibration to avoid the lateral instability of the pressure rod, and to ensure the stability of the structure installation, a reliable support system should be set according to the structure and its load.
| Name |
Pre Engineered Steel Buildings / Clean Span Steel Frame Structure Warehouse |
| Structure Type | Portal frame, single ridge, two slope |
| Length | 120m |
| Width | 100m |
| Eave Height | 11m |
| Roof Slope | 10% |
| Gable Wall Column Spacing | 7.5m |
| Roof |
75 mm thick Rock wool sandwich panel |
| Wall | 75 mm thick Rock wool sandwich panel |
| Door | Sliding door |
| Window | Ribbon Skylight |
| Height difference between indoor and outdoor | 300mm |
1.
QC/Technical Support
Raw material quality control
Thickness tolerance <0.25mm
Yield and tension strength testing in-house
Third party inspection certificate
Supply traceable mill certificate
Structural steel fabrication quality control
100% testing dimension tolerance <1mm
20% sample welding line ultrasonic testing, no fault, full penetration.
20% magnetic powder testing, no bubble, no defect, Smooth and Full
Supply third-party inspection assistance.
Shot blasting and painting quality control
Shot blasting grade Sa. 2.5 Metal luster, no rust, no oil dirt, no welding spatter, Roughness >75um
Paint primer within 5 hours after shot blasting, Holiday-free coatings, smooth, No dust, Dry Film Thickness (DFT) >75UM
Pre-assembly testing the connection details.
1. You are manufacture factory or trading company?
1. Professional design team, we could design the drawing as your requirement or calculate the steel quantity based on your drawing.
2. Skilled fabrication team and advanced equipment. We make the independent production schedule to each project.
3. One-stop service: We have completed lots such kinds of projects, we could provide the integrated proposal for your project.
4. Professional QC team will guarantee that we will provide the production and service as your request.
5. After sales service: If it has any questions that need us to do in your process of using, such as the maintain of outside insulation and steel components, just tell us , we will try to provide the service as well as we can.
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