With low helix and cast, coated with a moisture resistant lubricant and packaged on steel reels of approx 400 kg for ease of handling and smooth takeoff.
Tensile strength between 1750 and 2300 Mpa for stronger more durable duct.
Available EX WORKS Bayswater VIC or on an indent basis.
Our galvanized spiral duct is used extensively in the construction industry as formers for concrete columns and air conditioning duct and is manufactured in our Bayswater plant
Available in 0.6mm 0.8mm 1.0mm and 1.2mm with standard lengths of 3 and 4 meters. Other lengths can be manufactured to customer’s request.