|
Standard “Z” Purlin |
PURLINS, GIRTS ARE FORMED FROM STEEL WHICH HAS A MINIMUM YIELD STRENGTH OF 345 MPa (50Ksi) |
GALVANIZED STEEL PRODUCTS |
STANDARD “C” CHANNEL |
PURLINS, GIRTS ARE FORMED FROM STEEL WHICH HAS A MINIMUM YIELD STRENGTH OF 345 MPa (50Ksi) |