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DuraGal Circular Hollow Sections (CHS) are high strength cold formed structural hollow sections that are In-line Hot dip galvanized over a prepared metal surface, to produce a fully bonded coating with a minimum average coating mass of 100g/m2, in accordance with AS/NZS 4792: Hot-dip galvanized (zinc) coatings on ferrous hollow sections, applied by a continuous or specialized process. The external zinc coating then has a surface conversion coating applied to improve resistance to white rusting and improve the adhesion of paint and powder coatings.
Internally painted DuraGal Hollow Sections are also available for selected sizes.
Additional Info
Specification: DuraGal C350-DuraGal CHS is manufactured generally in accordance with the chemical and dimensional requirements of AS 1163:C350
Grade: C350
Size Range: 26.9mm to 76.1mm
Thickness Range: 2.0mm to 2.3mm
Standard Length: 6.5m
Surface Finish: DuraGal (In-Line, Hot-dip Galvanized)
General Enquiry
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