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Spiral Welded Tubes - Spiral Welded Pipes - Spiral Welded Ducting

Spiral welded tube, alternatively called spiral welded pipe or spiral welded ducting, is a steel tube featuring welded continuous flighting on the outside. Spiral welded tube is used by farmers (grainbarrel) and manufacturers of farm machinery, mining and construction industries, as well as an architectural feature and for stainless steel ducting.

Best quality of Spiral Welded Tubes
at the lowest prices, made in Australia

Cylindrical spiral welded tube (pipe) from Kay Mainline shows exceptional strength while at the same time being lightweight and cost effective. The continuous weld bead acts as a reinforcing rib and gives 10-15 percent additional radial stiffness in comparison to longitudinal welded pipe. Spiral welded tubes from Kay Mainline are widely used throughout Australia and as well as in international projects.

While we manufacture spiral welded tube to order, we also store standard sizes for immediate delivery.

Spiral welded tube size standards are 3m and 6m, or we can manufacture to your specifications. Pipe diameter range is 102mm to 1300mm. Materials: stainless steel, mild steel, 3CR 12 and 5CR 12. Pipe thickness from 1.2mm to 5mm. Full range of fittings & accessories available.

We are Melbourne-based and offer a line of commercial and industrial spiral welded tubes and spiral ducts, fittings, and custom fabrications designed to meet Australian standards:

Stainless Steel & Mild Steel
Spiral Welded Tube

Kay Mainline manufacture both stainless steel and mild steel spiral welded tube (pipe). Our machinery is able to produce tubing with the thickness as low as 1.2mm and up to 5mm. This covers most of the tubing applications of most industries. The diameters of steel spiral welded tube range from 102mm to 1300mm.

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