cold rolled C section steel purlin design

Specifications C section steel

1)Width: 120-300mm

2)Height: 50-80mm

3)Thickness: 2 to 3 mm

4)length: 1--30000mm

        C section steel C steel application: C steel is widely used in steel building purline, wall beams, can be self-assembled into lightweight roof, brackets and other architectural elements. In addition, C steel can also be used for the manufacture of mechanical Light columns, beams and arms, etc.
C steel purlin divided into 100, 120, 140, 160, 180, 200, 220, 2500 to 300 and dozens of sizes by a high degree. Length can be determined according to engineering design, but considering the conditions of transportation and installation, full generally is not more than 12 meters. C section processed by the automatic molding machine. C shaped steel forming machine according to the given size of products can automatically complete the molding process Discharging -  flattening - Piercing - molding -  stereotypes - straightening - Measuring - molding and cutting     C cold-formed steel processed by cold-rolled hot coil, thin and light weight, excellent cross-section, high strength, compared with the traditional channel, can save 30% than the same material. C steel Material: Q195, Q235, Q345