Z shaped section is a very popular concept

Solar PV multi modules mounting structure Purlins, used over single spans, un-lapped and lapped continuous spans in multi-bays. Lapped continuous spans result in considerable capacity increase in the system.

It serve as roof Purlins or wall girt in pre-engineered buildings steel framework.

Dimensions of Z shaped section Purlins:

Model Section thickness Section height Flange Flange Lip Inner Radius Mass / unit length
t D F E L R
(mm) (mm) (mm) (mm) (mm) (mm) (kg/mtr)
Z-100-15 1.5 100 47 51 15 2.53
Z-140-15 1.5 140 57 65 20 3.4
Z-140-20 2 140 57 65 20 4.49
Z-180-15 1.5 180 57 65 20 3.87
Z-180-20 2 180 57 65 20 5.12
Z-180-25 2.5 180 57 65 20 6.32
Z-210-20 2 210 57 65 22 5.65
Z-210-25 2.5 210 57 65 22 6.99
Z-210-30 3 210 57 65 22 8.31
Z-250-25 2.5 250 71 79 22 8.3
Z-250-30 3 250 71 79 22 9.89
Z-300-25 2.5 300 92 100 25 10.28
Z-300-30 3 300 92 100 25 12.27

Salient features (C & Z shaped section Purlins):

Available thickness ranges from 1.5 mm to 3.0 mm BMT and depths from 100 mm to 300 mm

Available in pre-punched and un-punched form. If punching is required, details should be specified at the time of ordering. Customized sizes may be available on request.