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Imperial Weld Ring
PO Box 6646 E'Port.
80-88 Front Street,
Elizabeth, NJ 07206
Ph: 800-444-7356
Fx: 908-354-9014 |
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Technical Data- Pipe Dimensions
O.S and I.D (Green Figures), Wall Thickness (Red Figures)
Nominal Pipe Size |
Outside Diam. |
IRON PIPE SIZE |
SCHEDULE NUMBER |
STD |
X.5 STG |
XX.5 STG |
5S |
5 |
10S |
10 |
20 |
30 |
40S |
40 |
60 |
80S |
80 |
100 |
120 |
140 |
160 |
1/8" |
.405 |
.068
.289 |
.095
.215 |
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|
.035
.335 |
.049
.307 |
.049
.307 |
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|
.068
.269 |
.068
.269 |
|
.095
.215 |
.095
.215 |
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1/4" |
.540 |
.088
.364 |
.119
.302 |
|
|
.409
.442 |
.654
.410 |
.065
.410 |
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|
.088
.364 |
.088
.364 |
|
.119
.302 |
.119
.302 |
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3/8" |
.675 |
.091
.493 |
.126
.423 |
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.049
.577 |
.065
.545 |
.065
.545 |
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.091
.493 |
.091
.493 |
|
.126
.423 |
.126
.423 |
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1/2" |
.840 |
.109
.622 |
.147
.546 |
.294
.252 |
.065
.710 |
.065
.710 |
.083
.674 |
.083
.674 |
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.109
.622 |
.109
.622 |
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.147
.546 |
.147
.546 |
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.188
.464 |
3/4" |
1.050 |
.113
.824 |
.154
.742 |
.308
.434 |
.065
.920 |
.065
.920 |
.083
.884 |
.083
.884 |
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|
.113
.824 |
.113
.824 |
|
.154
.742 |
.154
.742 |
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.219
.612 |
1" |
1.315 |
.133
1.049 |
.179
.957 |
.358
.599 |
.065
1.185 |
.065
1.185 |
.109
1.097 |
.109
1.097 |
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.133
1.049 |
.133
1.049 |
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.179
.957 |
.179
.957 |
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.250
.815 |
1 1/4" |
1.660 |
.140
1.380 |
.191
1.278 |
.382
.896 |
.065
1.530 |
.065
1.530 |
.109
1.442 |
.109
1.442 |
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|
.104
1.380 |
.104
1.380 |
|
.191
1.278 |
.191
1.278 |
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|
.205
1.160 |
1 1/2" |
1.900 |
.145
1.610 |
.200
1.500 |
.400
1.100 |
.065
1.770 |
.065
1.770 |
.109
1.682 |
.109
1.682 |
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|
.145
1.610 |
.145
1.610 |
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.200
1.500 |
.200
1.500 |
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|
.281
1.338 |
2" |
2.375 |
.154
2.067 |
.218
1.939 |
.436
1.503 |
.065
2.245 |
.065
2.245 |
.109
2.157 |
.109
2.157 |
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.154
2.067 |
.154
2.067 |
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.218
1.939 |
.218
1.939 |
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.334
1.687 |
2 1/2" |
2.875 |
.203
2.469 |
.276
2.323 |
.552
1.771 |
.083
2.709 |
.083
2.709 |
.120
2.635 |
.120
2.635 |
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.203
2.469 |
.203
2.469 |
|
.276
2.323 |
.276
2.323 |
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.375
2.125 |
3" |
3.500 |
.216
3.068 |
.300
2.900 |
.600
2.300 |
.083
3.334 |
.083
3.334 |
.102
3.260 |
.102
3.260 |
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|
.216
3.068 |
.216
3.068 |
|
.300
2.900 |
.300
2.900 |
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|
.438
2.624 |
3 1/2" |
4.000 |
.226
3.548 |
.318
3.364 |
|
.083
3.834 |
.083
3.834 |
.120
3.760 |
.120
3.760 |
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|
.226
3.548 |
.226
3.548 |
|
.318
3.364 |
.318
3.364 |
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4" |
4.500 |
.237
4.026 |
.337
3.826 |
.674
3.152 |
.083
4.334 |
.083
4.334 |
.102
4.260 |
.102
4.260 |
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|
.237
4.026 |
.226
3.548 |
|
.337
3.826 |
.337
3.826 |
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.438
3.624 |
|
.531
3.438 |
4 1/2" |
5.000 |
.247
4.506 |
.355
4.290 |
.710
3.580 |
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.247
4.506 |
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5" |
5.563 |
.258
5.047 |
.375
4.813 |
.750
4.063 |
.109
5.345 |
.109
5.345 |
.134
5.295 |
.134
5.295 |
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.258
5.047 |
.258
5.047 |
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.375
4.813 |
.375
4.813 |
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.500
4.563 |
|
.625
4.313 |
6" |
6.625 |
.280
6.065 |
.432
5.761 |
.864
4.897 |
.109
6.407 |
.109
6.407 |
.134
6.357 |
.134
6.357 |
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|
.280
6.065 |
.280
6.065 |
|
.432
5.761 |
.432
5.761 |
|
.562
5.501 |
|
.719
5.187 |
7" |
7.625 |
.301
7.023 |
.500
6.625 |
.875
5.875 |
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|
.301
7.023 |
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|
.500
6.625 |
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8" |
8.625 |
.322
7.981 |
.500
7.625 |
.875
6.875 |
.109
8.407 |
.109
8.407 |
.148
8.329 |
.148
8.329 |
.250
8.125 |
.277
8.071 |
.322
7.981 |
.322
7.981 |
.406
7.813 |
.500
7.625 |
.500
7.625 |
.594
7.437 |
.719
7.187 |
.812
7.001 |
.906
6.813 |
9" |
9.625 |
.342
8.941 |
.500
8.625 |
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.342
8.914 |
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.500
8.625 |
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10" |
10.750 |
.365
10.020 |
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.500
9.750 |
.134
10.482 |
.134
10.482 |
.165
10.420 |
.165
10.420 |
.250
10.250 |
.307
10.136 |
.365
10.020 |
.365
10.020 |
.500
9.750 |
.500
9.750 |
.594
9.562 |
.719
9.312 |
.844
9.062 |
1.000
8.750 |
1.125
8.5000 |
11" |
11.750 |
.375
11.000 |
.500
10.750 |
.500
10.750 |
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.375
11.000 |
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.500
10.750 |
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12" |
12.750 |
.375
12.000 |
.500
11.750 |
.500
11.750 |
.156
12.438 |
.165
12.420 |
.180
12.390 |
.180
12.390 |
.250
12.250 |
.330
12.090 |
.375
12.000 |
.406
11.938 |
.562
11.626 |
.500
11.750 |
.688
11.374 |
.844
11.062 |
1.000
10.750 |
1.125
10.500 |
1.312
10.126 |
14" |
14.000 |
.375
13.250 |
.500
13.000 |
.500
13.000 |
.156
13.688 |
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.188
13.624 |
.250
13.500 |
.312
13.376 |
.375
13.250 |
.375
13.250 |
.438
13.124 |
.594
12.812 |
.500
13.00 |
.750
12.500 |
.938
12.124 |
1.094
11.812 |
1.250
11.500 |
1.406
11.188 |
16" |
16.000 |
.375
15.250 |
.500
15.00 |
.500
15.00 |
.165
15.670 |
|
.188
15.624 |
.250
15.500 |
.312
15.376 |
.375
15.250 |
.375
15.250 |
.500
15.000 |
.656
14.688 |
.500
15.000 |
.844
14.312 |
1.031
13.938 |
1.219
13.562 |
1.438
13.124 |
1.594
12.812 |
18" |
18.000 |
.375
17.250 |
.500
17.00 |
.500
17.000 |
.165
17.670 |
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.188
17.624 |
.250
17.500 |
.312
17.376 |
.438
17.124 |
.375
17.250 |
.562
16.876 |
.750
16.500 |
.500
17.000 |
.938
16.124 |
1.156
15.688 |
1.375
15.250 |
1.562
14.876 |
1.781
14.438 |
20" |
20.000 |
.375
19.250 |
.154
2.067 |
.500
19.000 |
.188
19.624 |
|
.218
19.564 |
.250
19.500 |
.375
19.250 |
.500
19.000 |
.375
19.250 |
.594
18.812 |
.812
18.376 |
.500
19.000 |
1.031
17.938 |
1.281
17.438 |
1.500
17.000 |
1.750
16.500 |
1.969
16.062 |
22" |
22.000 |
.375
21.250 |
.500
21.000 |
.500
21.000 |
.218
23.564 |
|
.250
23.500 |
.250
21.500 |
.375
21.250 |
.500
21.000 |
|
.688
22.624 |
.875
20.250 |
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1.125
19.750 |
1.375
19.250 |
1.625
18.750 |
1.875
18.250 |
2.125
17.750 |
24" |
24.000 |
.375
23.250 |
.500
23.000 |
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.250
23.500 |
.375
23.250 |
.562
22.876 |
.375
23.250 |
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.969
22.062 |
.500
23.000 |
1.219
21.562 |
1.531
20.938 |
1.812
20.376 |
2.062
19.876 |
2.344
19.312 |
26" |
26.000 |
.375
25.250 |
.500
25.00 |
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.312
25.376 |
.500
25.000 |
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28" |
28.000 |
.375
27.250 |
.500
27.000 |
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.312
27.376 |
.500
27.000 |
.625
26.750 |
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30" |
30.000 |
.375
29.250 |
.500
29.000 |
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.312
29.376 |
.500
29.000 |
.625
28.750 |
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32" |
32.000 |
.375
31.250 |
.500
31.000 |
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.312
31.376 |
.500
31.000 |
.625
30.750 |
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.688
30.624 |
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34" |
34.000 |
.375
33.250 |
.500
33.000 |
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.312
33.376 |
.500
33.000 |
.625
32.750 |
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.688
32.624 |
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36" |
36.000 |
.375
32.250 |
.500
35.000 |
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.312
35.376 |
.500
35.000 |
.625
34.750 |
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.750
34.500 |
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42" |
42.000 |
.375
41.250 |
.500
41.000 |
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.500
41.000 |
.625
40.750 |
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.750
40.500 |
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