Galvanized C purlins is made of cold-rolled hot-rolled coil.Its wall thickness is light and its cross-sectional performance is excellent.Compared with traditional channel steel, the same strength can save 30% of the material.C steel can be divided into: galvanized C steel, hot-dip galvanized cable tray C steel, glass card slot C steel, glass curtain wall C-shaped steel, channel C-shaped steel, reinforced C-beam, double C-beam, , Manual forklift C-beam, C-beam unequal, C-beam straight edge, beveled C-beam, C-beam curl within the hypotenuse C-shaped steel, roof (wall) Column C steel, solar stent C steel (21-80 series), the template supports C-beam, precision C-beam equipment and so on.
Model Size(mm) Sectional area Theoretical weight
H B A T CM2 KG/M
C80 80 40 15 2.0 3.64 2.86
C100 100 50 15 2.5 5.5 4.32
C120 120 50 20 2.5 6.25 4.91
C140 140 60 20 3.0 8.64 6.78
C160 160 70 20 3.0 9.84 7.72
C180 180 70 20 3.0 10.44 8.20
C200 200 70 20 3.0 11.04 8.67
Galvanized steel C purlins have equal flanges and may be used in single spans and unlapped continuous spans in multi-bay buildings. Their freestanding stable shape allows easy handling and storage and is easily adapted for use in small and medium sized buildings as structural framework.