Cold-formed steel H section colum/beam


Usages:
Our H section steels are widely used for main column and beam for various kind of steel structure buildings.
Production procedures:
1. Raw material;
2. NC cutting;
3. Plate shearing;
4. Section steel assembly;
5. Submerged arc welding;
6. Electroslag welding;
7. Flange straightening;
8. Structure riveting;
9. Co2 protection welding;
10. Shot blasting;
11. Painting