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Aluminium Round Tube

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Explore our range of structural grade Aluminium Tube on this page. When considering options, ID stands for Internal Dimension - the inside measurement of the tube. We also supply high quality Drawn Tube with consistent wall width across the entire length. Visit the Drawn Tube page for more information. Contact us online or in-store at Aluminium Trade Centre in Carrum Downs and Noble Park for more information about our aluminium tube variations.

Description Stock finishes Length Min Sale Noble Park Carrum Downs
10 x 1.2 - I.D. 7.6mm
  • MF
6.5m 1/2
10 x 1.6 - I.D. 6.8mm
  • MF
6.5m 1/2
12 x 1.6 - I.D. 8.8mm
  • MF
6.5m 1/2
16 x 1.2 - I.D. 13.6mm
  • MF
6m 1/2
16 x 1.6 - I.D. 12.8mm
  • MF
6.5m 1/2
20 x 1.6 - I.D. 16.8mm
  • MF
6.5m 1/2
20 x 1.6 - I.D. 16.8mm - Polished Silver
  • PS
6.5m 1/2
25 x 1.6 - I.D. 21.8mm
  • MF
6.5m 1/2
25 x 3 - I.D. 19mm
  • MF
6.5m 1/4
32 x 1.5 - I.D. 28.8mm
  • MF
6.5m 1/4
32 x 3 - I.D. 26mm
  • MF
6.5m 1/4
40 x 1.6 - I.D. 36.8mm
  • MF
6.5m 1/4
40 x 3 - I.D. 34mm
  • MF
5.5m 1/4
48.41 x 4.47 - I.D. 39.47mm
  • MF
6.5m 1/4
48.41 x 4.47 - I.D. 39.47mm
  • BLKAN
6.5m 1/4
50 x 1.6 - I.D. 46.8mm
  • MF
6.5m 1/2
50 x 3 - I.D. 44mm
  • MF
6.5m 1/8
60 x 2 - I.D. 56mm
  • MF
6.5m 1/4
60 x 3 - I.D. 54mm
  • MF
6.5m 1/8
60 x 5 - I.D. 50mm
  • MF
6.5m 1/8
63.5 x 6.35 - I.D. 50.8mm
  • MF
6.5m 1/8
76.19 x 6.35 - I.D. 63.49mm
  • MF
6.5m 1/8
Round Tube - 76.2 x 3.25
  • MF
6.5m 1/8
80 x 3 - I.D. 74mm
  • MF
6.5m 1/8
100 x 3 - I.D. 94mm
  • MF
6.5m 1/8
101.6 x 6.35 - I.D. 88.9mm
  • MF
6.5m 1/8
122.2 x 2 - I.D. 118.2mm
  • MF
6.5m 1/8
127 x 2.8 - I.D. 121.4mm
  • MF
6.5m 1/8
152.4 x 3.25 - I.D. 145.9mm
  • MF
6m 1/8

About Aluminium Round Tubes

Aluminium round tube are widely used for all types of fabrication projects where lightweight and corrosion resistance is a primary concern. The interior is smooth with no seam. What's the difference between pipe and tube? A pipe is generally measured by inside diameter, whereas tube is measured by outside diameter.

Aluminium round tubes are commonly used in repair, maintenance, and a variety of other projects. Aluminium tubes will not rust or corrode so are ideal for a wide variety of projects in residential situations.

Our round tubes range in size from 10mm up to 154.4mm with varying wall thicknesses. Customers sometimes ask why these are called "tubes" rather than "pipes". The answer is that pipes are always round shaped, and their size is measured as the inside dimension. Whereas tubes can also be square and rectangular shaped (which we sell) and their size is measured from the outer wall. Our list of sizes below, quote the inner dimension ("I.D") for your reference.

Contact us for more information about our aluminium round tube variations.

Aluminium vs steel tubes - What's the difference?

In general, aluminium is lighter, easier to bend and cut and will not rust or corrode. Aluminium gets stronger as the temperature gets colder (as opposed to steel) and is three times more effective as a thermal conductor (ie for heat transfer). Steel on the other hand has higher strength and can therefore absorb more shock, stress, and deflection.

Price wise steel is cheaper, but because Aluminium is lighter than steel, you get more material per kilo. This means that more units can be produced per kilo of Aluminium than per kilo of steel. If you consider the cost of raw materials and processing, the general rule is the cost of Aluminium tubes will be slightly lower than that of steel tubes.

Can't find what you're looking for? We can help.

Call us today on (03) 9544 6659

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