We supply suitable size of purlins in pre-punched condition and in required cut-to-length as per customer's specificationdrawings, for easy installation avoiding any wastagesreworks at site. Specifications: Thickness : 1.5mm to 6mm Length : Upto 12000mm Material : CR Steel as per IS:513HR Steel as per IS:1079 Yield Strenght : 245Mpa Surface Finish : Bare, Primer coated, Galvanized, Enamel painted