OneSteel produces a range of structural Square Hollow Sections (SHS) with an In-line Hot-dip galvanized coating on the external surface and painted internally. The galvanized coating is applied over a prepared metal surface, to produce a fully bonded external coating with a minimum average coating mass of 125g/m2, in accordance with AS/NZS 4792:1999. The zinc surface then has a surface conversion coating applied to improve adhesion of paint and powder coating.

Additional Info

Grade: C350L0
Size Range: 20x20 SHS to 65x65 SHS
Thickness Range: 1.6mm to 2.5mm
Standard Length: 6.5m
Surface Finish: External - In-line, Hot-dip Galvanized; Internal - Paint