Pipe Dimensions

This page lists the pipe wallthickness of pipes per schedule according the ANSI norm.

DO = Outside diameter

Pipe schedules according ANSI
Nom.OD
DO
[mm]
20
[mm]
30
[mm]
STD
[mm]
40
[mm]
60
[mm]
XS
[mm]
80
[mm]
100
[mm]
120
[mm]
140
[mm]
160
[mm]
XXS
[mm]
0.37
17.14
2.31
2.31
3.2
3.2
0.5
21.34
2.77
2.77
3.73
3.73
4.78
7.47
0.75
26.67
2.87
2.87
3.91
3.91
5.56
7.82
1
33.4
3.38
3.38
4.55
4.55
6.35
9.09
1.25
42.16
3.56
3.56
4.85
4.85
6.35
9.7
1.5
48.26
3.68
3.68
5.08
5.08
7.14
10.16
2
60.32
3.91
3.91
5.54
5.54
8.74
11.07
2.5
73.02
5.16
5.16
7.01
7.01
9.52
14.02
3
88.9
5.49
5.49
7.62
7.62
11.13
15.24
3.5
101.6
5.74
5.74
8.08
8.08
4
114.3
6.02
6.02
8.56
8.56
11.13
13.49
17.12
5
141.3
6.55
6.55
9.52
9.52
12.7
15.88
19.05
6
168.3
7.11
7.11
10.97
10.97
14.27
18.26
21.95
8
219.1
6.35
7.04
8.18
8.18
10.31
12.7
12.7
15.09
18.26
20.62
23.01
22.22
10
273.05
6.35
7.8
9.27
9.27
12.7
12.7
15.09
18.26
21.44
25.4
28.58
25.4
12
323.85
6.35
8.38
9.52
10.31
14.27
12.7
17.47
21.44
25.4
28.58
33.34
25.4
14
355.6
7.92
9.52
9.52
11.13
15.09
12.7
19.05
23.82
27.79
31.75
35.71
16
406.4
7.92
9.52
9.52
12.7
16.64
12.7
21.44
26.19
30.96
36.52
40.49
18
457.2
7.92
11.13
9.52
14.27
19.05
12.7
23.82
29.36
34.92
39.69
45.24
20
508
9.52
12.7
9.52
15.09
20.62
12.7
26.19
32.54
38.1
44.45
50.01
22
558.8
9.52
12.7
9.52
22.22
12.7
28.6
34.92
41.28
47.62
53.98
24
609.6
9.52
14.27
9.52
17.48
24.61
12.7
30.96
38.89
46.02
52.3
59.54
26
660.4
12.7
9.52
12.7
28
711.2
12.7
15.88
9.52
12.7
30
762
12.7
15.88
9.52
12.7
32
812.8
12.7
15.88
9.52
17.48
12.7
34
863.6
12.7
15.88
9.52
17.48
12.7
36
914.4
12.7
15.88
9.52
19.05
12.7