DIMENSIONS OF SELECTED SIZES OF PIPE TO ANSI B36.10.

DIMENSIONS OF SELECTED SIZES OF PIPE TO ANSI B36.10.

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DIMENSIONS OF SELECTED SIZES OF PIPE TO ANSI B36.10.
Outside diameters larger than 16" rounded to the nearest mm.
Outside diameters 16" and smaller rounded to the nearest 0.01 mm.
NPS MM
NPS INCHES
OD
SCH 10
INCH MM
SCH 20
INCH MM
SCH 30
INCH MM
SCH STD
INCH MM
SCH 40
INCH MM
SCH 60
INCH MM
SCH XS
INCH MM
SCH 80
INCH MM
SCH 100
INCH MM
SCH 120
INCH MM
SCH 140
INCH MM
SCH 160
INCH MM
15
20
25
1/2"
3/4"
1”
21.30
26.70
33.40
-
-
-
0.109 2.77
0.113 2.87
0.113 3.38
-
-
0.147 3.73
0.154 3.91
0.179 4.55
-
-
-
-
0.188 4.78
0.219 5.56
0.25 6.35
32
40
50
65
1 1/4”
1 1/2”
2"
2 1/2”
42.20
48.30
60.30
73.00
-
-
-
0.14 3.56
0.145 3.68
0.154 3.91
0.203 5.16
-
-
0.191
0.200
0.218
0.276
4.85
5.08
5.54
7.01
-
-
-
-
0.25 6.35
0.281 7.14
0.344 8.74
0.375 9.53
80
90
100
3”
3 1/2”
4"
88.90
101.60
114.30
-
-
-
0.216 5.49
0.226 5.74
0.237 6.02
-
-
0.300 7.62
0.381 8.08
0.337 8.56
-
-
-
0.438 11.13
0.438 11.13
-
125
5"
141.30
-
-
-
0.258 6.55
-
-
0.375 9.53
-
-
0.500 12.70
-
150
200
6"
8"
168.30
219.10
-
0.250 6.35
0.277 7.04
0.28 7.11
0.332 8.18
-
-
-
0.594 15.09
0.562 14.27
0.719 18.26
-
0.406 10.31
0.432 10.97
0.500 12.70
250
300
350
10"
12"
14"
273.10
323.90
355.60
0.250 6.35
0.250 6.35
0.250 6.35
0.312 7.92
0.307 7.8
0.330 8.38
0.375 9.53
0.365 9.27
0.375 9.53
0.375 9.53
0.406 10.31
0.438 11.13
0.500 12.7
0.562 14.27
0.594 15.09
0.500 12.70
0.500 12.70
0.500 12.70
0.594 15.09
0.688 17.48
0.75 19.05
0.719 18.26
0.844 21.44
0.938 23.83
0.844 21.44
1.000 25.40
1.094 27.79
400
450
500
16"
18"
20"
406.40
457.00
508.00
0.250 6.35
0.250 6.35
0.250 6.35
0.312 7.92
0.312 7.92
0.375 9.53
0.375 9.53
0.438 11.13
0.500 12.70
0.375 9.53
0.375 9.53
0.375 9.53
0.500 12.7
0.562 14.27
0.594 15.09
0.646 16.66
0.750 19.05
0.812 20.62
0.500 12.70
0.500 12.70
0.500 12.70
0.844 21.44
0.938 23.83
1.031 26.19
1.031 26.19
1.156 29.36
1.281 32.54
550
600
22"
24"
559.00
610.00
0.250 6.35
0.250 6.35
0.375 9.53
0.375 9.53
0.500 12.70
0.562 14.27
0.375 9.53
0.375 9.53
0.688 17.48
0.875 22.23
0.969 24.61
0.500 12.70
0.500 12.70
1.125 28.58
1.219 30.96
650
700
750
26"
28"
30"
660.00
711.00
762.00
0.312 7.92
0.312 7.92
0.312 7.92
0.500 12.70
0.500 12.70
0.500 12.70
0.625 15.88
0.625 15.88
0.375 9.53
0.375 9.53
0.375 9.53
-
-
0.500 12.70
0.500 12.70
0.500 12.70
800
900
32"
36"
813.00
914.00
0.312 7.92
0.312 7.92
0.500 12.70
0.500 12.70
0.625 15.88
0.625 15.88
0.375 9.53
0.375 9.53
0.688 17.48
0.750 19.05
-
0.500 12.70
0.500 12.70
SCH XXS
INCH MM
0.294 7.47
0.308 7.82
0.358 9.09
0.382 9.70
0.400 10.15
0.436 11.07
0.552 14.02
0.531 13.49
0.600 15.24
0.674 17.12
0.812 20.62
0.625 15.88
0.719 18.26
0.906 23.01
0.750 19.05
0.864 21.95
0.875 22.23
1.000 25.40
1.125 28.58
1.250 31.75
1.125 28.58
1.312 33.32
1.406 35.71
1.000 25.40
1.000 25.40
-
1.219 30.96
1.375 34.93
1.500 38.10
1.438 36.53
1.562 39.67
1.750 44.45
1.594 40.49
1.781 45.24
1.969 50.01
-
1.375 34.93
1.531 38.89
1.625 41.28
1.812 46.02
1.875 47.63
2.062 52.37
-
-
-
-
2.125 53.98
2.344 59.54
-
-
-
-
-
-
-
-
-
-
-