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Contact Supplier3mm Hot Rolled Galvanized Metal Z Purlin are secondary structural members used to support the wall and roof panels. Alfa purlins are used on the roof, girts are used on the walls and eve struts at the intersection of side walls and roofs.
Alfa purlins, girts and eave struts are designed in accordance of the American Iron and Steel Institue (AISI) then cold formed design manual.
Available Coating:
160 | 2.00 | 4.82 | 60 | 20 | 60 | 20 |
160 | 2.30 | 5.54 | 60 | 20 | 60 | 20 |
160 | 2.55 | 6.15 | 60 | 20 | 60 | 20 |
200 | 2.00 | 5.44 | 60 | 20 | 60 | 20 |
200 | 2.55 | 6.95 | 60 | 20 | 60 | 20 |
230 | 2.00 | 5.92 | 60 | 20 | 60 | 20 |
230 | 2.30 | 6.87 | 60 | 20 | 60 | 20 |
230 | 2.55 | 7.55 | 60 | 20 | 60 | 20 |
250 | 2.00 | 6.23 | 60 | 20 | 60 | 20 |
250 | 2.30 | 7.17 | 60 | 20 | 60 | 20 |
250 | 2.55 | 7.95 | 60 | 20 |