Z Section Steel Purlins are widely used in factory buildings, large-span bridges, gymnasiums and portable houses.

Features:1, Manufactured from high tensile galvanised steel; 2, Pre-galvanised purlins will mean nilmaintenance in most internal aplication; 3, Z purlin has one broad and one narrow flanges,making them suitable for lapping.This structure enables cost saving and improves the load capacity; 4,Pre-punched holes based on detail design;

5.Color coated also provided as requested.