| Customization: | Available |
|---|---|
| Surface Treatment: | Painting |
| Raw Steel Material: | Q235B, Q355b, ASTM A36 |
|
Still deciding? Get samples of US$ 1/Square Meter
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Steel Box Beam Structural Steel Beams And Columns Welded Box Steel Column
Steel Box Beam Structural Steel Beams And Columns Welded Box Steel Column is composed of 4 steel plates. The four-way fillet weld is divided into two types: full penetration groove and partial weld head groove according to strength. The box type column is provided with horizontal partitions and main transverse partitions. Welding with the melted nozzle electroslag welding of the web, three-sided welded box between the ordinary diaphragm and the cover plate, and the outer side of the shaped column is provided with the beef leg and the eye plate perpendicularly supported and connected to the main beam secondary beam at each elevation, the column The connection to the column is a combination of welding and top tightening.
We have one professional production line to fabricate large size steel structure box beam, box column.
| Products Name |
Steel Box Beam Structural Steel Beams And Columns Welded Box Steel Column |
| Grade | Q235B,SS400,Q345B,S235JR,S275JR,ASTM-A36 |
| Size | 100x100mm-1500x1500mm |
| Thickness | 8mm-100mm |
| Length | 2-20meters |
| Shape | Box shaped |
| Delivery Time | 7-15 Days if in stock size, or it will be 20-40 for customized |
| Payment Term | L/C or T/T |
| Package | By bundle or as customer's requirement |
| Application | Engineering or project, plant and equipment, mechanical equipment, bridge, etc |
| Surface | Black, coating, galavnized |
| MOQ | 30Ton |
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.
){kind=link}