
![]() Imperial Round Tubes |
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| ROUND IMPERIAL |
0D mm | Wall Thickness mm | |||||||
|---|---|---|---|---|---|---|---|---|---|
7/32" |
5.6 | 1.00 | |||||||
1/4" |
6.35 | 1.42 | 1.01 | 0.91 | |||||
5/16" |
7.94 | 1.42 | 1.21 | 0.91 | |||||
3/8" |
9.52 | 2.50 | 1.60 | 1.42 | 1.21 | 1.01 | 0.91 | 0.71 | |
7/16" |
11.11 | 1.50 | 1.20 | 1.42 | |||||
1/2" |
12.7 | 1.62 | 1.42 | 1.21 | 0.91 | ||||
5/8" |
15.88 | 3.56 | 3.29 | 1.62 | 1.49 | 1.42 | 1.21 | 0.91 | |
3/4" |
19.05 | 2.03 | 1.62 | 1.42 | 1.21 | 1.01 | |||
7/8" |
22.22 | 2.03 | 1.62 | 1.42 | 1.21 | 1.01 | |||
1" |
25.4 | 4.75 | 2.95 | 2.03 | 1.62 | 1.42 | 1.21 | 1.01 | 0.91 |
11/8" |
28.58 | 1.42 | 1.21 | ||||||
11/4" |
31.75 | 1.42 | 1.21 | ||||||
Round Tubes can be extruded to drawn tube tolerances. Telescoping tube sizes available.
Metric Round Tubes |
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| ROUND METRIC |
0D mm | Wall Thickness mm | ||
|---|---|---|---|---|
6mm |
6 | 1.00 | ||
7mm |
7 | 1.70 | ||
8mm |
8 | 1.95 | ||
10mm |
10 | 1.00 | 1.91 | |
11mm |
11 | 3.62 | ||
12mm |
12 | 1.00 | ||
13mm |
13 | 1.21 | ||
14mm |
14 | 1.80 | 1.50 | |
18mm |
18 | 0.91 | ||
19mm |
19 | 7.40 | 1.42 | 1.00 |
20mm |
20 | 1.90 | 1.75 | |
22mm |
22 | 0.90 | 1.20 | 1.42 |
23mm |
23 | 1.20 | ||
24mm |
24 | 1.80 | ||
25mm |
25 | 1.60 | 1.20 | 0.91 |
![]() Square Tubes |
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| Size | Wall Thickness mm | |
|---|---|---|
10mm |
1.4 | |
13mm |
1.5 | |
5/8" |
1.62 | 1 |
19mm |
1 | |
3/4" |
1.62 | 1.01 |
20mm |
1.25 | |
25mm |
1.8 | 1.4 |
1" |
1.2 | 1.01 |
A wide range of standard flats, angles, channels and wall board mouldings is available.
Phone +64 4 388 1091 Email: sales@alexco.co.nz

