‘Z’ and ‘C’ purlins are specially designed to provide economy to building construction and keep the site clean and environment friendly, and yet it is strong and sturdy to hold the building in position for lifelong. ‘Z’ and ‘C’ sections are accurately roll formed from high strength galvanized steel, cut to the length and are pre-punched to the required dimensions to provide efficiency in faster construction.
Technical & Material Specifications
Thickness : 1.5mm to 3mm
Length : Upto 12000mm
Material : CR steel as per IS:513/HR Steel as per IS:1079, Galvanized as per : 277
Yield Strength : 245 Mpa to 345 Mpa Type: Bare, primer coated, Galvanised, Painted C and Z Purlins made of hot rolled coils are degreased, phosphate and then primer finished with Zinc Chromate Red-Oxide Paint -matching Test as requirements of IS : 4777 and IS : 2074. Special treatment to combat severe atmosphere corrosion can be offered. We also offer purlins in Galvanised coated steel in 120GSM/175GSM/275GSM coating as per customer requirement.