The following table specifies carbon steel pipe size and schedule chart. The nominal pipe sizes are specified in mm and inches.

The Carbon Steel pipe wall thicknesses is specified in mm and all dimensions as per ASME B36.10.

Nom Size
Inches
OD
mm
  STD XS sch10 sch20 sch30 sch40 sch60 sch80 sch100 sch120 sch160 XXS
1/8 10.3 mm
kg/m
1.73
0.36
2.41
0.47
      1.73
0.36
  2.41
0.47
       
1/4 13.7 mm
kg/m
2.24
0.63
3.02
0.80
      2.24
0.63
  3.02
0.80
       
3/8 17.1 mm
kg/m
2.31
0.84
3.2
1.10
      2.31
0.84
  3.2
1.10
       
1/2 21.3 mm
kg/m
2.77
1.27
3.73
1.62
      2.77
1.27
  3.73
1.62
    4.78
1.95
7.47
2.55
3/4 26.7 mm
kg/m
2.87
1.69
3.91
2.2
      2.87
1.69
  3.91
2.2
    5.56
2.90
7.82
3.64
1 33.4 mm
kg/m
3.38
2.5
4.55
3.24
      3.38
2.5
  4.55
3.24
    6.35
4.24
9.09
5.45
1 1/4 42.2 mm
kg/m
3.56
3.39
4.85
4.47
      3.56
3.39
  4.85
4.47
    6.35
5.61
9.7
7.77
1 1/2 48.3 mm
kg/m
3.68
4.05
5.08
5.41
      3.68
4.05
  5.08
5.41
    7.14
7.25
10.16
9.56
2 60.3 mm
kg/m
3.91
5.44
5.54
7.48
      3.91
5.44
  5.54
7.48
    8.74
11.11
11.07
13.44
2 1/2 73 mm
kg/m
5.16
8.63
7.01
11.41
      5.16
8.63
  7.01
11.41
    9.53
14.92
14.02
20.39
3 88.9 mm
kg/m
5.49
11.29
7.62
15.27
      5.49
11.29
  7.62
15.27
    11.13
21.35
15.24
27.68
3 1/2 101.6 mm
kg/m
5.74
13.57
8.08
18.63
      5.74
13.57
  8.08
18.63
       
4 114.3 mm
kg/m
6.02
16.07
8.56
22.32
      6.02
16.07
  8.56
22.32
  11.13
28.32
13.49
33.54
17.12
41.03
5 141.3 mm
kg/m
6.55
21.77
9.53
30.97
      6.55
21.77
  9.53
30.97
  12.7
40.28
15.88
49.11
19.05
57.43
6 168.3 mm
kg/m
7.11
28.26
10.97
42.56
      7.11
28.26
  10.97
42.56
  14.27
54.2
18.26
67.56
21.95
79.22
Nom Size
Inches
OD
mm
  STD XS sch10 sch20 sch30 sch40 sch60 sch80 sch100 sch120 sch160 XXS
8 219.1 mm
kg/m
8.18
42.55
12.7
64.64
  6.35
33.31
7.04
36.81
8.18
42.55
10.31
53.08
12.7
64.64
15.09
75.92
18.26
90.44
23.01
111.27
22.22
107.92
10 273 mm
kg/m
9.27
60.31
12.7
81.55
  6.35
41.77
7.80
51.03
9.27
60.31
12.7
81.55
15.09
96.01
18.26
114.75
21.44
133.06
28.58
172.33
25.40
155.15
12 323.8 mm
kg/m
9.53
73.88
12.7
97.46
  6.35
49.73
8.38
65.2
10.31
79.73
14.27
108.96
17.48
132.08
21.44
159.91
25.4
186.97
33.32
238.76
25.40
186.97
14 355.6 mm
kg/m
9.53
81.33
12.7
107.39
6.35
54.69
7.92
67.9
9.53
81.33
11.13
94.55
15.09
126.71
19.05
158.10
23.83
194.96
27.79
224.65
35.71
281.7
 
16 406.4 mm
kg/m
9.53
93.27
12.7
123.3
6.35
62.64
7.92
77.83
9.53
93.27
12.7
123.3
16.66
160.12
21.44
203.53
26.19
245.56
30.96
286.64
40.49
365.35
 
18 457.2 mm
kg/m
9.53
105.16
12.7
139.15
6.35
70.57
7.92
87.71
11.13
122.38
14.27
155.8
19.05
205.74
23.83
254.55
29.36
309.62
34.92
363.56
45.24
459.37
 
20 508 mm
kg/m
9.53
117.15
12.7
155.12
6.35
78.55
9.53
117.15
12.7
155.12
15.09
183.42
20.62
247.83
26.19
311.17
32.54
381.53
38.1
441.49
50.01
564.81
 
24 610 mm
kg/m
9.53
141.12
12.7
187.06
6.35
94.53
9.53
141.12
14.27
209.64
17.48
255.41
24.61
355.26
30.96
442.08
38.89
547.71
46.02
640.03
59.94
808.22
 
26 660.4 mm
kg/m
9.53
152.87
12.7
202.72
7.92
127.36
12.7
202.72
               
28 711.2 mm
kg/m
9.53
164.85
12.7
218.69
7.92
137.32
12.7
218.69
15.88
271.21
             
30 762 mm
kg/m
9.53
176.84
12.7
234.67
7.92
147.28
12.7
234.67
15.88
292.18
             
32 812.8 mm
kg/m
9.53
188.82
12.7
250.64
7.92
157.24
12.7
250.64
15.88
312.15
17.48
342.91
           
36 914.4 mm
kg/m
9.53
212.56
12.7
282.27
7.92
176.96
12.7
282.27
15.88
351.7
19.05
420.42
           
40 1016 mm
kg/m
9.53
236.53
12.7
314.22