Flat-Sided Oval Tube sizes

Browse our full list of sizes available in different materials.

Can’t see the tube sizes you need in the table? Contact us about custom-sized tubing; we may able to fabricate a new size to meet your project requirements.

The image shows how dimensions are detailed (for example, 23mm x 12mm x 1.5mm)

Choose a material

Stainless Steel 316L
Stainless Steel 304
Brass CZ108 H/H
Aluminium 6063-T6
Aluminium 5083'O'
Cupronickel 9010
Titanium Grade 9 ASTM B861

Sizes

Metric (mm)
Imperial (in)
Major Axis
Minor Axis
Wall Thickness
Length (m)
12
mm
5
mm
0.9
mm
5.7
m
12
mm
5
mm
1.2
mm
5.7
m
21.5
mm
15
mm
1.5
mm
5.7
m
23
mm
12
mm
1.5
mm
5.7
m
25
mm
18
mm
1.5
mm
5.7
m
27
mm
14
mm
1.5
mm
5.7
m
31
mm
15
mm
1.5
mm
5.7
m
35
mm
10
mm
1.5
mm
5.7
m
35
mm
10
mm
2
mm
5.7
m
35
mm
21.5
mm
2
mm
5.7
m
35.5
mm
25.5
mm
1.5
mm
5.7
m
37
mm
22
mm
1.5
mm
5.7
m
38
mm
11
mm
1.5
mm
5.7
m
39
mm
19
mm
1.5
mm
5.7
m
39
mm
19
mm
2
mm
5.7
m
40.5
mm
20
mm
2.77
mm
5.7
m
41.5
mm
15.5
mm
1.5
mm
5.7
m
41.5
mm
15.5
mm
2
mm
5.7
m
43
mm
28
mm
1.5
mm
5.7
m
43
mm
28
mm
2
mm
5.7
m
45
mm
25
mm
1.5
mm
5.7
m
45
mm
26
mm
1.5
mm
5.7
m
48
mm
21
mm
1.5
mm
5.7
m
48
mm
21
mm
2
mm
5.7
m
48
mm
32.5
mm
2.5
mm
5.7
m
50
mm
25
mm
2.77
mm
5.7
m
51
mm
26
mm
2.77
mm
5.7
m
53
mm
30
mm
1.5
mm
5.7
m
55
mm
25
mm
2
mm
5.7
m
55
mm
25
mm
3
mm
5.7
m
62
mm
31
mm
1.5
mm
5.7
m
62
mm
31
mm
2
mm
5.7
m
62
mm
31
mm
3
mm
5.7
m
68
mm
22
mm
3
mm
5.7
m
69
mm
29
mm
2
mm
5.7
m
75
mm
35
mm
2.77
mm
5.7
m
78
mm
39
mm
1.5
mm
5.7
m
78
mm
39
mm
1.5
mm
5.7
m
78
mm
39
mm
2
mm
5.7
m
78
mm
39
mm
3
mm
5.7
m
82
mm
47
mm
2
mm
5.7
m
86.5
mm
27
mm
2
mm
5.7
m
91
mm
51
mm
3
mm
5.7
m
95
mm
55
mm
1.5
mm
5.7
m
95
mm
55
mm
2
mm
5.7
m
96.5
mm
40.5
mm
3
mm
5.7
m
99
mm
38
mm
1.5
mm
5.7
m
99
mm
38
mm
2
mm
5.7
m
114
mm
48
mm
2.11
mm
5.6
m
114
mm
48
mm
3.05
mm
5.6
m
123
mm
63
mm
3
mm
5.6
m
128
mm
55
mm
3
mm
5.6
m
133
mm
63
mm
3
mm
5.6
m
138
mm
73
mm
2.11
mm
5.6
m
138
mm
73
mm
3
mm
5.6
m
167
mm
66
mm
2
mm
5.6
m
167
mm
66
mm
3
mm
5.6
m
195
mm
85
mm
3
mm
5.4
m
Major Axis
Minor Axis
Wall Thickness
Length (m)
0.472
"
0.197
"
0.9
mm
5.7
m
0.472
"
0.197
"
1.2
mm
5.7
m
0.846
"
0.591
"
1.5
mm
5.7
m
0.906
"
0.472
"
1.5
mm
5.7
m
0.984
"
0.709
"
1.5
mm
5.7
m
1.063
"
0.551
"
1.5
mm
5.7
m
1.22
"
0.591
"
1.5
mm
5.7
m
1.378
"
0.394
"
1.5
mm
5.7
m
1.378
"
0.394
"
2
mm
5.7
m
1.378
"
0.846
"
2
mm
5.7
m
1.398
"
1.004
"
1.5
mm
5.7
m
1.457
"
0.866
"
1.5
mm
5.7
m
1.496
"
0.433
"
1.5
mm
5.7
m
1.535
"
0.748
"
1.5
mm
5.7
m
1.535
"
0.748
"
2
mm
5.7
m
1.594
"
0.787
"
2.77
mm
5.7
m
1.634
"
0.61
"
1.5
mm
5.7
m
1.634
"
0.61
"
2
mm
5.7
m
1.693
"
1.102
"
1.5
mm
5.7
m
1.693
"
1.102
"
2
mm
5.7
m
1.772
"
0.984
"
1.5
mm
5.7
m
1.772
"
1.024
"
1.5
mm
5.7
m
1.89
"
0.827
"
1.5
mm
5.7
m
1.89
"
0.827
"
2
mm
5.7
m
1.89
"
1.28
"
2.5
mm
5.7
m
1.969
"
0.984
"
2.77
mm
5.7
m
2.008
"
1.024
"
2.77
mm
5.7
m
2.087
"
1.181
"
1.5
mm
5.7
m
2.165
"
0.984
"
2
mm
5.7
m
2.165
"
0.984
"
3
mm
5.7
m
2.441
"
1.22
"
1.5
mm
5.7
m
2.441
"
1.22
"
2
mm
5.7
m
2.441
"
1.22
"
3
mm
5.7
m
2.677
"
0.866
"
3
mm
5.7
m
2.717
"
1.142
"
2
mm
5.7
m
2.953
"
1.378
"
2.77
mm
5.7
m
3.071
"
1.535
"
1.5
mm
5.7
m
3.071
"
1.535
"
1.5
mm
5.7
m
3.071
"
1.535
"
2
mm
5.7
m
3.071
"
1.535
"
3
mm
5.7
m
3.228
"
1.85
"
2
mm
5.7
m
3.406
"
1.063
"
2
mm
5.7
m
3.583
"
2.008
"
3
mm
5.7
m
3.74
"
2.165
"
1.5
mm
5.7
m
3.74
"
2.165
"
2
mm
5.7
m
3.799
"
1.594
"
3
mm
5.7
m
3.898
"
1.496
"
1.5
mm
5.7
m
3.898
"
1.496
"
2
mm
5.7
m
4.488
"
1.89
"
2.11
mm
5.6
m
4.488
"
1.89
"
3.05
mm
5.6
m
4.843
"
2.48
"
3
mm
5.6
m
5.039
"
2.165
"
3
mm
5.6
m
5.236
"
2.48
"
3
mm
5.6
m
5.433
"
2.874
"
2.11
mm
5.6
m
5.433
"
2.874
"
3
mm
5.6
m
6.575
"
2.598
"
2
mm
5.6
m
6.575
"
2.598
"
3
mm
5.6
m
7.677
"
3.346
"
3
mm
5.4
m

Sizes

Metric (mm)
Imperial (in)
Major Axis
Minor Axis
Wall Thickness
Length (m)
10.8
mm
3
mm
0.6
mm
5.7
m
14.6
mm
7.5
mm
0.8
mm
5.7
m
19
mm
10
mm
1.5
mm
5.7
m
20
mm
10
mm
1
mm
5.7
m
23
mm
12
mm
1.5
mm
5.7
m
24
mm
10
mm
1.5
mm
5.7
m
27
mm
14
mm
1.5
mm
5.7
m
31
mm
15
mm
1.5
mm
5.7
m
31
mm
15
mm
2
mm
5.7
m
35
mm
10
mm
1.5
mm
5.7
m
35
mm
10
mm
2
mm
5.7
m
35
mm
21.5
mm
2
mm
5.7
m
35.5
mm
25.5
mm
1.5
mm
5.7
m
36.5
mm
18.5
mm
1.5
mm
5.7
m
37
mm
22
mm
1.5
mm
5.7
m
38
mm
11
mm
1.5
mm
5.7
m
39
mm
19
mm
1.5
mm
5.7
m
39
mm
19
mm
2
mm
5.7
m
40.5
mm
20
mm
2.77
mm
5.7
m
40.5
mm
25.4
mm
1.5
mm
5.7
m
41.5
mm
15.5
mm
1.5
mm
5.7
m
41.5
mm
15.5
mm
2
mm
5.7
m
43
mm
28
mm
1.5
mm
5.7
m
43
mm
28
mm
2
mm
5.7
m
43
mm
29.5
mm
3
mm
5.7
m
45
mm
25
mm
1.5
mm
5.7
m
48
mm
21
mm
1.2
mm
5.7
m
48
mm
21
mm
1.5
mm
5.7
m
48
mm
21
mm
2
mm
5.7
m
48
mm
32.5
mm
2.5
mm
5.7
m
49
mm
29
mm
2.77
mm
5.7
m
51
mm
26
mm
1
mm
5.7
m
53
mm
30
mm
1.5
mm
5.7
m
53
mm
40
mm
2
mm
5.7
m
55
mm
25
mm
2
mm
5.7
m
55
mm
25
mm
3
mm
5.7
m
58.2
mm
31
mm
1.65
mm
5.7
m
59
mm
28
mm
1.2
mm
5.7
m
61
mm
50
mm
1.5
mm
5.7
m
62
mm
31
mm
1
mm
5.7
m
62
mm
31
mm
1.2
mm
5.7
m
62
mm
31
mm
1.5
mm
5.7
m
62
mm
31
mm
2
mm
5.7
m
62
mm
31
mm
3
mm
5.7
m
69
mm
29
mm
2
mm
5.7
m
78
mm
39
mm
1.5
mm
5.7
m
78
mm
39
mm
1.5
mm
5.7
m
78
mm
39
mm
2
mm
5.7
m
78
mm
39
mm
3
mm
5.7
m
80
mm
32
mm
1.5
mm
5.7
m
82
mm
47
mm
2
mm
5.7
m
82.5
mm
47.5
mm
2
mm
5.7
m
86.5
mm
27
mm
1.5
mm
5.7
m
86.5
mm
27
mm
2
mm
5.7
m
87.6
mm
55.9
mm
1.5
mm
5.6
m
91
mm
51
mm
3
mm
5.7
m
95
mm
55
mm
1.5
mm
5.7
m
95
mm
55
mm
2
mm
5.7
m
95
mm
55
mm
2
mm
5.7
m
99
mm
38
mm
1.5
mm
5.7
m
99
mm
38
mm
2
mm
5.7
m
114
mm
48
mm
2
mm
5.6
m
114
mm
48
mm
3.05
mm
5.6
m
123
mm
63
mm
1.5
mm
5.6
m
123
mm
63
mm
2
mm
5.6
m
123
mm
63
mm
3
mm
5.6
m
128
mm
55
mm
2
mm
5.6
m
128
mm
55
mm
3
mm
5.6
m
130
mm
90
mm
1.2
mm
5.8
m
131
mm
50
mm
1.5
mm
5.6
m
131
mm
50
mm
3
mm
5.6
m
138
mm
73
mm
1.5
mm
5.6
m
167
mm
66
mm
3
mm
5.6
m
Major Axis
Minor Axis
Wall Thickness
Length (m)
0.425
"
0.118
"
0.6
mm
5.7
m
0.575
"
0.295
"
0.8
mm
5.7
m
0.748
"
0.394
"
1.5
mm
5.7
m
0.787
"
0.394
"
1
mm
5.7
m
0.906
"
0.472
"
1.5
mm
5.7
m
0.945
"
0.394
"
1.5
mm
5.7
m
1.063
"
0.551
"
1.5
mm
5.7
m
1.22
"
0.591
"
1.5
mm
5.7
m
1.22
"
0.591
"
2
mm
5.7
m
1.378
"
0.394
"
1.5
mm
5.7
m
1.378
"
0.394
"
2
mm
5.7
m
1.378
"
0.846
"
2
mm
5.7
m
1.398
"
1.004
"
1.5
mm
5.7
m
1.437
"
0.728
"
1.5
mm
5.7
m
1.457
"
0.866
"
1.5
mm
5.7
m
1.496
"
0.433
"
1.5
mm
5.7
m
1.535
"
0.748
"
1.5
mm
5.7
m
1.535
"
0.748
"
2
mm
5.7
m
1.594
"
0.787
"
2.77
mm
5.7
m
1.594
"
1
"
1.5
mm
5.7
m
1.634
"
0.61
"
1.5
mm
5.7
m
1.634
"
0.61
"
2
mm
5.7
m
1.693
"
1.102
"
1.5
mm
5.7
m
1.693
"
1.102
"
2
mm
5.7
m
1.693
"
1.161
"
3
mm
5.7
m
1.772
"
0.984
"
1.5
mm
5.7
m
1.89
"
0.827
"
1.2
mm
5.7
m
1.89
"
0.827
"
1.5
mm
5.7
m
1.89
"
0.827
"
2
mm
5.7
m
1.89
"
1.28
"
2.5
mm
5.7
m
1.929
"
1.142
"
2.77
mm
5.7
m
2.008
"
1.024
"
1
mm
5.7
m
2.087
"
1.181
"
1.5
mm
5.7
m
2.087
"
1.575
"
2
mm
5.7
m
2.165
"
0.984
"
2
mm
5.7
m
2.165
"
0.984
"
3
mm
5.7
m
2.291
"
1.22
"
1.65
mm
5.7
m
2.323
"
1.102
"
1.2
mm
5.7
m
2.402
"
1.969
"
1.5
mm
5.7
m
2.441
"
1.22
"
1
mm
5.7
m
2.441
"
1.22
"
1.2
mm
5.7
m
2.441
"
1.22
"
1.5
mm
5.7
m
2.441
"
1.22
"
2
mm
5.7
m
2.441
"
1.22
"
3
mm
5.7
m
2.717
"
1.142
"
2
mm
5.7
m
3.071
"
1.535
"
1.5
mm
5.7
m
3.071
"
1.535
"
1.5
mm
5.7
m
3.071
"
1.535
"
2
mm
5.7
m
3.071
"
1.535
"
3
mm
5.7
m
3.15
"
1.26
"
1.5
mm
5.7
m
3.228
"
1.85
"
2
mm
5.7
m
3.228
"
1.85
"
2
mm
5.7
m
3.406
"
1.063
"
1.5
mm
5.7
m
3.406
"
1.063
"
2
mm
5.7
m
3.449
"
2.201
"
1.5
mm
5.6
m
3.583
"
2.008
"
3
mm
5.7
m
3.74
"
2.165
"
1.5
mm
5.7
m
3.74
"
2.165
"
2
mm
5.7
m
3.74
"
2.165
"
2
mm
5.7
m
3.898
"
1.496
"
1.5
mm
5.7
m
3.898
"
1.496
"
2
mm
5.7
m
4.488
"
1.89
"
2
mm
5.6
m
4.488
"
1.89
"
3.05
mm
5.6
m
4.843
"
2.48
"
1.5
mm
5.6
m
4.843
"
2.48
"
2
mm
5.6
m
4.843
"
2.48
"
3
mm
5.6
m
5.039
"
2.165
"
2
mm
5.6
m
5.039
"
2.165
"
3
mm
5.6
m
5.118
"
3.543
"
1.2
mm
5.8
m
5.157
"
1.969
"
1.5
mm
5.6
m
5.157
"
1.969
"
3
mm
5.6
m
5.433
"
2.874
"
1.5
mm
5.6
m
6.575
"
2.598
"
3
mm
5.6
m

Sizes

Metric (mm)
Imperial (in)
Major Axis
Minor Axis
Wall Thickness
Length (m)
27
mm
14
mm
1.6
mm
4.7
m
31
mm
15
mm
1.6
mm
4.7
m
31
mm
15
mm
1.6
mm
4.7
m
35
mm
9
mm
1.6
mm
4.7
m
35
mm
9
mm
1.6
mm
4.7
m
39
mm
19
mm
1.6
mm
4.7
m
39
mm
19
mm
3.2
mm
4.7
m
43
mm
28
mm
1.63
mm
4.7
m
48
mm
21
mm
1.6
mm
4.4
m
48
mm
38
mm
1.6
mm
4.7
m
62
mm
31
mm
1.6
mm
4.7
m
99
mm
38
mm
3.2
mm
4.7
m
Major Axis
Minor Axis
Wall Thickness
Length (m)
1.063
"
0.551
"
1.6
mm
4.7
m
1.22
"
0.591
"
1.6
mm
4.7
m
1.22
"
0.591
"
1.6
mm
4.7
m
1.378
"
0.354
"
1.6
mm
4.7
m
1.378
"
0.354
"
1.6
mm
4.7
m
1.535
"
0.748
"
1.6
mm
4.7
m
1.535
"
0.748
"
3.2
mm
4.7
m
1.693
"
1.102
"
1.63
mm
4.7
m
1.89
"
0.827
"
1.6
mm
4.4
m
1.89
"
1.496
"
1.6
mm
4.7
m
2.441
"
1.22
"
1.6
mm
4.7
m
3.898
"
1.496
"
3.2
mm
4.7
m

Sizes

Metric (mm)
Imperial (in)
Major Axis
Minor Axis
Wall Thickness
Length (m)
22.7
mm
12.7
mm
1.6
mm
4.7
m
27
mm
14
mm
1.6
mm
4.7
m
27
mm
14
mm
3.2
mm
4.7
m
29
mm
19
mm
1.6
mm
4.7
m
31
mm
15
mm
3.2
mm
4.7
m
37
mm
22
mm
1.6
mm
4.7
m
39
mm
19
mm
1.6
mm
4.7
m
39
mm
19
mm
3.2
mm
4.7
m
43
mm
28
mm
1.6
mm
4.7
m
43
mm
28
mm
3.2
mm
4.7
m
48
mm
21
mm
3.2
mm
4.7
m
62
mm
31
mm
3.2
mm
4.7
m
70
mm
35
mm
3.2
mm
4.7
m
78
mm
39
mm
3.2
mm
4.7
m
87
mm
40
mm
3.2
mm
4.7
m
92
mm
50
mm
3.2
mm
4.7
m
107
mm
57
mm
3.2
mm
4.7
m
119
mm
70
mm
3.2
mm
4.7
m
123
mm
63
mm
3.2
mm
4.6
m
Major Axis
Minor Axis
Wall Thickness
Length (m)
0.894
"
0.5
"
1.6
mm
4.7
m
1.063
"
0.551
"
1.6
mm
4.7
m
1.063
"
0.551
"
3.2
mm
4.7
m
1.142
"
0.748
"
1.6
mm
4.7
m
1.22
"
0.591
"
3.2
mm
4.7
m
1.457
"
0.866
"
1.6
mm
4.7
m
1.535
"
0.748
"
1.6
mm
4.7
m
1.535
"
0.748
"
3.2
mm
4.7
m
1.693
"
1.102
"
1.6
mm
4.7
m
1.693
"
1.102
"
3.2
mm
4.7
m
1.89
"
0.827
"
3.2
mm
4.7
m
2.441
"
1.22
"
3.2
mm
4.7
m
2.756
"
1.378
"
3.2
mm
4.7
m
3.071
"
1.535
"
3.2
mm
4.7
m
3.425
"
1.575
"
3.2
mm
4.7
m
3.622
"
1.969
"
3.2
mm
4.7
m
4.213
"
2.244
"
3.2
mm
4.7
m
4.685
"
2.756
"
3.2
mm
4.7
m
4.843
"
2.48
"
3.2
mm
4.6
m

Sizes

Metric (mm)
Imperial (in)
Major Axis
Minor Axis
Wall Thickness
Length (m)
26
mm
13
mm
2.77
mm
5.7
m
26
mm
13
mm
3.73
mm
5.7
m
31
mm
18
mm
2.11
mm
5.7
m
31
mm
18
mm
2.87
mm
5.7
m
38
mm
25
mm
3.38
mm
5.7
m
40.5
mm
20
mm
2.77
mm
5.7
m
40.5
mm
20
mm
3.38
mm
5.7
m
50
mm
25
mm
2.77
mm
5.7
m
50
mm
25
mm
3.56
mm
5.7
m
51
mm
26
mm
2.77
mm
5.7
m
51
mm
26
mm
3.56
mm
5.7
m
59.5
mm
28
mm
2.77
mm
5.7
m
59.5
mm
28
mm
3.68
mm
5.7
m
75
mm
35
mm
2.77
mm
5.7
m
90
mm
45
mm
3.05
mm
5.7
m
Major Axis
Minor Axis
Wall Thickness
Length (m)
1.024
"
0.512
"
2.77
mm
5.7
m
1.024
"
0.512
"
3.73
mm
5.7
m
1.22
"
0.709
"
2.11
mm
5.7
m
1.22
"
0.709
"
2.87
mm
5.7
m
1.496
"
0.984
"
3.38
mm
5.7
m
1.594
"
0.787
"
2.77
mm
5.7
m
1.594
"
0.787
"
3.38
mm
5.7
m
1.969
"
0.984
"
2.77
mm
5.7
m
1.969
"
0.984
"
3.56
mm
5.7
m
2.008
"
1.024
"
2.77
mm
5.7
m
2.008
"
1.024
"
3.56
mm
5.7
m
2.343
"
1.102
"
2.77
mm
5.7
m
2.343
"
1.102
"
3.68
mm
5.7
m
2.953
"
1.378
"
2.77
mm
5.7
m
3.543
"
1.772
"
3.05
mm
5.7
m

Sizes

Metric (mm)
Imperial (in)
Major Axis
Minor Axis
Wall Thickness
Length (m)
62
mm
31
mm
1.6
mm
5.7
m
75
mm
35
mm
3.91
mm
5.7
m
Major Axis
Minor Axis
Wall Thickness
Length (m)
2.441
"
1.22
"
1.6
mm
5.7
m
2.953
"
1.378
"
3.91
mm
5.7
m

Sizes

Metric (mm)
Imperial (in)
Major Axis
Minor Axis
Wall Thickness
Length (m)
No items found.
Major Axis
Minor Axis
Wall Thickness
Length (m)
No items found.

Tolerances

If required, we can find out wall thickness tolerances from our metal suppliers. Typically the tolerance levels of wall thickness are extremely minimal and any small variations in thickness do not affect further fabrication or the end application. However, it is important to tell us if the tolerance is critical to the application before you place an order. For example, if the shaped tubing component needs to go inside another component, or if the tubing has to house a component, any variation in wall thickness could be critical.