| Customization: | Available |
|---|---|
| Grade: | ASTM A572 G50 |
| Standard: | AISI, ASTM, GB |
|
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High Quality Customize ASTM A572 Grade 50 Wide Flange Steel H Beam
Steel Portal Frame Building / Light Steel Construction / Light Gauge Steel Framing is usually used to be steel structure warehouse, workshop,
sheds, factory buildings.
In the construction industry, as the use of steel structure workshops becomes more and more popular, the manufacturing, transportation, and installation process technology of steel structure workshops has received more and more attention, and at the same time, rapid development and continuous improvement have also been obtained. How to further improve the manufacturing and installation accuracy of steel structure workshops and reduce costs is a topic facing the steel structure workshop industry. Now the relevant national regulations and industry standards have made a lot of regulations in this regard, and have put forward requirements for each step from blanking to completion of parts. The precise manufacturing dimensions of the steel structure workshop are the basic and prerequisites to ensure the accurate overall structure and the smooth installation of the steel structure workshop. Therefore, it is necessary to accurately grasp the straightness and distortion of steel columns, and the connection holes of columns and beams to columns. The distance of the bottom plate, the processing accuracy of the connection hole itself, the straightness of the roof beam and the processing accuracy of the column-beam connection plate, the position and size of the tie bar or support connection plate on the beam and column relative to the beam and column, and the position size of the support plate.
| Main Parts | Item Name | Specification |
Main Steel Frame |
Steel Column |
Q235B, Q345B |
| H shape, Box, Steel pipe, Hot rolled sheet | ||
Steel Beam |
Q235B, Q345B | |
| H shape, Steel Truss, Hot rolled sheet | ||
Brace |
Q235B, Q345B | |
| Steel rod, Steel pipe, Angle steel | ||
| Roof Purlin | C or Z shape, Steel purlin | |
Supporting System |
Wall Purlin |
Q235B, Q345B |
| C or Z shape, Steel purlin | ||
| Roof | Single colorful corrugate steel sheet, Sandwich panel with EPS, Rock wool, PU, Glass wool etc., | |
| Wall | Single colorful corrugate steel sheet, Sandwich panel with EPS, Rock wool, PU, Glass wool etc., | |
Accessories |
Bolts | Ordinary, High strength |
| Gutter | Galvanized Steel plate, Stainless steel | |
| Windows | Aluminum alloy-Glass, Aluminum alloy-shutter, PVC | |
| Doors | Sliding or Rolling door | |
| Downpipes | PVC pipe, Color steel pipe | |
| Edge Cover | Made of color steel sheet thickness 0.5mm | |
| Ventilator | Stainless steel | |
| Crane | Crane in 5 tons to 30 tons |
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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