ANSI Pipe Schedules
Carbon Steel Nominal
Weight: W = 10.69 (D-t) t
D = Nominal Outside Diameter
PIPE
SIZE
1/8
1/4
3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10
12
14
16
18
20
22
24
26
30
36
48
54
60
OD in
inches
.405
.540
.675
.840
1.050
1.315
1.660
1.900
2.375
2.875
3.500
4.000
4.500
5.563
6.625
8.625
10.750
12.750
14.000
16.000
18.000
20.000
22.000
24.000
26.000
30.000
36.000
48.000
54.000
60.000
5s
.065
.54
.065
.68
.065
.87
.065
1.11
.065
1.28
.065
1.61
.083
2.48
.083
3.03
.083
3.48
.083
3.92
.109
6.36
.109
7.59
.109
9.92
.134
15.21
.156
21.00
.156
23.09
.165
27.93
.165
31.46
.188
39.82
.250
79.51
.250
95.54
10s
.049
.19
.065
.33
.065
.42
.083
.67
.083
.86
.109
1.41
.109
1.81
.109
2.09
.109
2.64
.120
3.53
.120
4.34
.120
4.98
.120
5.62
.134
7.78
.134
9.30
.148
13.41
.165
18.67
.180
24.19
.188
27.76
.188
31.78
10
.049
.19
.065
.33
.065
.42
.083
.67
.083
.86
.109
1.41
.109
1.81
.109
2.09
.109
2.64
.120
3.53
.120
4.34
.120
4.98
.120
5.62
.134
7.78
.134
9.30
.148
13.41
.165
18.67
.180
24.19
.250
36.75
.250
42.09
.250
47.44
.218
.250
46.10 52.78
.250
58.13
.250
63.47
.312
85.68
.312
99.02
.312
119.03
W = Nominal Weight, lbs / ft.
t = Nominal Wall Thickness, in.
20
30
40
.068
.24
.088
.43
.091
.57
.109
.85
.113
1.13
.133
1.68
.140
2.27
.145
2.72
.154
3.66
.203
5.80
.216
7.58
.226
9.12
.237
10.80
.258
14.63
.280
18.99
.322
28.58
.365
40.52
.406
53.57
.438
63.50
.500
82.85
.562
104.76
.594
123.23
STD
.068
.24
.088
.43
.091
.57
.109
.85
.113
1.13
.133
1.68
.140
2.27
.145
2.72
.154
3.66
.203
5.80
.216
7.58
.226
9.12
.237
10.80
.258
14.63
.280
18.99
.250
.277
.322
22.38 24.72
28.58
.250
.307
.365
28.06 34.27
40.52
.250
.330
.375
33.41 43.81
49.61
.312
.375
.375
45.65 54.62
54.62
.312
.375
.375
52.32 62.64
62.64
.312
.438
.375
58.99 82.23
70.65
.375
.500
.375
78.67 104.23
78.67
.375
.375
.500
86.69
86.69 114.92
.688
.375
.375
.562
94.71 140.81 171.45 94.71
.375
.500
102.72
136.30
.375
.500
.625
118.76
157.68 196.26
.750
.375
.500
.625
189.75 236.35 282.62 142.81
.375
190.92
.375
214.97
.375
239.02
Black = Wall Thickness
Red = Weight Per Foot
60
80
XH
.406
35.67
.500
54.79
.562
73.22
.594
85.13
.656
107.60
.750
138.30
.812
166.56
.875
197.60
.969
238.57
.095
.31
.119
.54
.126
.74
.147
1.09
.154
1.48
.179
2.17
.191
3.00
.200
3.63
.218
5.03
.276
7.67
.300
10.26
.318
12.52
.337
15.00
.375
20.80
.432
28.60
.500
43.43
.594
64.49
.688
88.71
.750
106.23
.844
136.74
.938
171.08
1.031
209.06
1.125
251.05
1.219
296.86
.095
.31
.119
.54
.126
.74
.147
1.09
.154
1.48
.179
2.17
.191
3.00
.200
3.63
.218
5.03
.276
7.67
.300
10.26
.318
12.52
.337
15.00
.375
20.80
.432
28.60
.500
43.43
.500
54.79
.500
65.48
.500
72.16
.500
82.85
.500
93.54
.500
104.23
.500
114.92
.500
125.61
.500
136.30
.500
157.68
.500
189.75
.500
253.89
.500
285.96
.500
318.03
100
120
140
160 XXH
.188
1.31
.218
1.94
.250
2.85
.250
3.77
.281
4.86
.344
7.47
.375
10.02
.438
14.34
.594
51.00
.719
77.10
.844
107.42
.938
130.98
1.031
164.98
1.156
208.15
1.281
256.34
1.375
303.16
1.531
367.74
.438
19.02
.500
27.06
.562
36.43
.719
60.77
.844
89.38
1.000
125.61
1.094
150.93
1.219
192.61
1.375
244.37
1.500
296.65
1.625
353.94
1.812
429.79
.812
67.82
1.000
104.23
1.125
139.81
1.250
170.37
1.438
223.85
1.562
274.48
1.750
341.41
1.875
403.38
2.062
483.57
.531
22.53
.625
32.99
.719
45.39
.906
74.76
1.125
115.75
1.312
160.42
1.406
189.29
1.594
245.48
1.781
308.79
1.969
379.53
2.125
451.49
2.343
542.44
INDUSTRIAL PIPING SPECIALISTS, INC.
(918) 437.9100 • www.ipipes.com
TULSA, OK
CORPUS CHRISTI, TX
HOUSTON, TX
NEW IBERIA, LA
ODESSA, TX
TYLER, TX
BEAUMONT, TX
CASPER, WY
.294
1.72
.308
2.44
.358
3.66
.382
5.22
.400
6.41
.436
9.04
.552
13.71
.600
18.60
.636
22.87
.674
27.57
.750
38.59
.864
53.21
.875
72.49