Industrial ducted systems fabricated and installed in compliance with SMACNA (Sheet Metal and Air Conditioning contractors National Association) and AS 4254-2002 Ductwork for air handling systems in buildings Capabilities: • Rectangular Industrial Duct Construction (low and high pressure fabrication) • Round Industrial Duct Construction (low and high pressure fabrication) • HVAC Duct Construction Standards • Internally or externally insulated ducting Construction Materials ranging from 0.8mm thickness up to 6mm thickness in: Mild steel, galvanised steel, aluminized steel, zinc-anneal, Stainless steel and aluminium Construction Method (pending on the application / scope of works): Spot welded and internally sealed, Pittsburgh seam, Lock seam, continuously seal welded (general purpose welding) coded welding / welding procedures To find out how we can best help your business with it’s stainless steel ducting requirements Contact us on +61 3 9720 4475 Or email: engineering@downsindustries.com.au
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