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*** Z-Purlins ***



Technical Specifications for Z-Purlin
Size D x B Wall Thickness t (mm) Weight kg/m Moment of inertia 1xx cm4 Moment of inertia 1yy cm4 Radius of Gyration 1xx cm Radius of Gyration 1yy cm Modulus of section Zx cm2 Modulus of section Zy cm2
100 x 50 2 3.54 70.18 33.87 3.83 2.7 13.81 6.8
115 x 50 2 3.78 98.24 33.89 4.47 2.82 17.19 6.8
130 x 50 2 4.02 125.99 33.87 4.94 2.56 19.84 6.8
140 x 50 2 4.17 157.8 33.87 5.4 2.5 22.6 6.8
150 x 50 2 4.33 194.14 33.87 5.85 2.44 25.47 6.8
175 x 65 2 5.19 331.7 63.13 6.97 3.04 37.31 10.1
175 x 65 2.5 6.45 389.51 67.91 6.9 2.88 43.81 10.91


NOTE : Purlins are manufactured from Hot Rolled Steel
Can be supplied in lengths betwen 4-8mtrs for bulk orders.
Standard length is 6 mtrs.