galvanized roofing C section purlin

Light steel structure is newly international fashionable structure system. low cost ,strong and light weight.
even wall thickness, adjustable size and high compressive strength.
C purlin are reasonable and economic.

Processing Range:

Width: 80--300mm

Height: 40-80mm

Thickness: 2-3mm

Length: 0--30000mm.

C-purlin, produced from cold-rolled strips, hot-rolled strips and galvanized steels by roll forming, has the advantages of even wll thickness, adjustable size and high compressive strength. Cross-sectional shapes of C-pulins are reasonable and economic, whose satisfactory mechanical properties are contributed to decrease the roof weight of buliding and the cost of stee.