Pipe Schedule Chart
For more information on pipe and tube, please check out
Pipe versus Tube - What's The Difference.
PIPE
SIZE
|
OD
|
5
|
10s
|
TRUE
10
|
20
|
30
|
40s &
Std
|
TRUE
40
|
60
|
80s &
XH
|
TRUE
80
|
100
|
120
|
140
|
160
|
XXH
|
PIPE
SIZE
|
1/8
|
.405
|
.035
.1383
|
.049
.1863
|
.049
.1863
|
|
|
.068
.2447
|
.068
.2447
|
|
.095
.3145
|
.095
.3145
|
|
|
|
|
|
1/8
|
1/4
|
.54
|
.049
.2570
|
.065
.3297
|
.065
.3297
|
|
|
.088
.4248
|
.088
.4248
|
|
.119
.5351
|
.119
.5351
|
|
|
|
|
|
1/4
|
3/8
|
.675
|
.049
.3276
|
.065
.4235
|
.065
.4235
|
|
|
.091
.5676
|
.091
.5676
|
|
.126
.7388
|
.126
.7388
|
|
|
|
|
|
3/8
|
1/2
|
.84
|
.065
.5380
|
.083
.6710
|
.083
.6710
|
|
|
.109
.8510
|
.109
.8510
|
|
.147
1.0880
|
.147
1.0880
|
|
|
|
.187
1.3040
|
.294
1.7140
|
1/2
|
3/4
|
1.05
|
.065
.6838
|
.083
.8572
|
.083
.8572
|
|
|
.113
1.1310
|
.113
1.1310
|
|
.154
1.4740
|
.154
1.4740
|
|
|
|
.218
1.9370
|
.308
2.4410
|
3/4
|
1
|
1.315
|
.065
.8678
|
.109
1.4040
|
.109
1.4040
|
|
|
.133
1.6790
|
.133
1.6790
|
|
.179
2.1720
|
.179
2.1720
|
|
|
|
.250
3.7650
|
.382
5.2140
|
1
|
1 1/4
|
1.66
|
.065
1.107
|
.109
1.806
|
.109
1.806
|
|
|
.140
2.273
|
.140
2.273
|
|
.191
2.997
|
.191
2.997
|
|
|
|
0.250
3.765
|
0.382
5.214
|
1 1/4
|
1 1/2
|
1.90
|
.065
1.274
|
.109
2.085
|
.109
2.085
|
|
|
.145
2.718
|
.145
.4248
|
|
.200
.3.631
|
.200
3.631
|
|
|
|
.281
4.859
|
400
6.408
|
1 1/2
|
2
|
2.375
|
.065
1.604
|
.109
2.638
|
.109
2.638
|
|
|
.154
3.653
|
.154
3.653
|
|
.218
5.022
|
.218
5.022
|
|
|
|
0.343
7.444
|
.436
9.029
|
2
|
2 1/2
|
2.875
|
0.083
2.475
|
.120
3.531
|
.120
3.531
|
|
|
.203
5.793
|
.203
5.793
|
|
.276
7.661
|
.276
7.661
|
|
|
|
0.375
10.010
|
.552
13.700
|
2 1/2
|
3
|
3.50
|
.083
3.029
|
.120
4.332
|
.120
4.332
|
|
|
.216
7.576
|
.216
7.576
|
|
.300
10.250
|
.300
10.250
|
|
|
|
.438
14.320
|
.600
18.580
|
3
|
3 1/2
|
4
|
.083
3.472
|
.120
4.973
|
.120
4.973
|
|
|
.226
9.109
|
.226
9.109
|
|
.318
12.510
|
.318
12.510
|
|
|
|
|
.636
22.850
|
3 1/2
|
4
|
4.50
|
.083
3.915
|
.120
5.613
|
.120
5.613
|
|
|
.237
10.790
|
.237
10.790
|
0.281
12.660
|
.337
14.980
|
.337
14.980
|
|
0.438
19.000
|
|
0.531
22.510
|
.674
27.540
|
4
|
4 1/2
|
5
|
|
|
|
|
|
.247
12.530
|
|
|
.355
17.610
|
|
|
|
|
|
.710
32.530
|
4 1/2
|
5
|
5.563
|
.109
6.349
|
.134
7.770
|
.134
7.770
|
|
|
.258
14.620
|
.258
14.620
|
|
.375
20.780
|
.375
20.780
|
|
0.500
27.040
|
|
0.625
32.960
|
.750
38.550
|
5
|
6
|
6.625
|
.109
7.585
|
.134
9.290
|
.134
9.290
|
|
|
.280
18.970
|
.280
18.970
|
|
.432
28.570
|
.432
28.570
|
|
.562
36.390
|
|
.719
45.300
|
.864
53.160
|
6
|
7
|
7.625
|
|
|
|
|
|
.301
23.57
|
|
|
.500
38.05
|
|
|
|
|
|
.875
63.08
|
7
|
8
|
8.625
|
.109
9.91
|
.148
13.40
|
.148
13.40
|
.250
22.36
|
.277
24.70
|
.322
28.55
|
.322
28.55
|
.406
35.64
|
.500
43.39
|
.500
43.39
|
.594
50.87
|
.719
60.63
|
.812
67.76
|
.906
74.69
|
.875
72.42
|
8
|
9
|
9.625
|
|
|
|
|
|
.342
33.90
|
|
|
.500
48.72
|
|
|
|
|
|
|
9
|
10
|
10.75
|
.134
15.19
|
.165
18.65
|
.165
18.70
|
.250
28.04
|
.307
34.24
|
.365
40.48
|
.365
40.48
|
.500
54.74
|
.500
54.74
|
.594
64.33
|
.719
76.93
|
.844
89.20
|
1.000
104.10
|
1.125
115.60
|
|
10
|
11
|
11.75
|
|
|
|
|
|
.375
45.55
|
|
|
.500
60.07
|
|
|
|
|
|
|
11
|
12
|
12.75
|
.165
22.18
|
.180
24.16
|
.180
24.20
|
.250
33.38
|
.330
43.77
|
.375
49.56
|
.406
53.53
|
.562
73.16
|
.500
65.42
|
.688
88.51
|
.844
107.20
|
1.000
125.50
|
1.125
139.70
|
1.312
160.30
|
|
12
|
14
|
14
|
|
.188
27.73
|
.250
36.71
|
.312
45.68
|
.375
54.57
|
.375
54.57
|
.437
63.37
|
.594
84.91
|
.500
72.09
|
.750
106.10
|
.938
130.70
|
1.094
150.70
|
1.250
170.20
|
1.406
189.10
|
|
14
|
16
|
16
|
|
.188
31.75
|
.250
42.05
|
.312
52.36
|
.375
62.58
|
.375
62.58
|
.500
82.77
|
.656
107.50
|
.500
82.77
|
.844
136.50
|
1.031
164.80
|
1.219
192.30
|
1.438
223.50
|
1.593
245.10
|
|
16
|
18
|
18
|
|
.188
35.76
|
.250
47.39
|
.312
59.03
|
.437
82.06
|
.375
70.59
|
.562
104.80
|
.750
138.20
|
.500
93.45
|
.938
170.80
|
1.156
208.00
|
1.375
244.10
|
1.562
274.20
|
1.781
308.50
|
|
18
|
20
|
20
|
|
.218
46.05
|
.250
52.73
|
.375
78.60
|
.500
104.10
|
.375
78.60
|
.594
122.90
|
.812
166.40
|
.500
104.10
|
1.031
208.90
|
1.281
256.10
|
1.500
296.40
|
1.750
341.10
|
1.968
379.00
|
|
20
|
22
|
22
|
|
|
.250
58.07
|
.375
86.61
|
.500
114.81
|
.375
86.61
|
|
.875
197.42
|
.500
114.81
|
1.125
250.82
|
1.357
302.88
|
1.625
353.61
|
1.875
403.01
|
2.125
451.07
|
|
22
|
24
|
24
|
|
.250
63.41
|
.250
63.41
|
.375
94.62
|
.562
140.80
|
.375
78.60
|
.687
171.20
|
.969
238.10
|
.500
125.50
|
1.219
296.40
|
1.531
367.40
|
1.812
429.40
|
2.062
283.10
|
2.343
541.90
|
|
24
|
26
|
26
|
|
|
.312
85.73
|
|
|
.375
102.63
|
|
|
.500
136.17
|
|
|
|
|
|
|
26
|
30
|
30
|
|
.312
98.93
|
.312
99.08
|
|
.625
196.08
|
.375
118.65
|
|
|
|
|
|
|
|
|
|
30
|
34
|
34
|
|
|
.312
112.43
|
|
.625
236.13
|
.375
134.67
|
.688
244.60
|
|
.500
178.89
|
|
|
|
|
|
|
34
|
36
|
36
|
|
|
.312
119.11
|
|
.625
236.13
|
.375
142.68
|
.688
282.36
|
|
.500
189.57
|
|
|
|
|
|
|
36
|
42
|
42
|
|
|
|
|
.625
276.17
|
.375
166.71
|
.688
330.41
|
|
.500
221.61
|
|
|
|
|
|
|
42
|