| NPS | BN | D | SCH40 | SCH60 | SCH80s |
| 1/8" | 6 | 10.3 | 1.73 | --- | 2.41 |
| 1/4" | 8 | 13.7 | 2.24 | --- | 3.02 |
| 3/8" | 10 | 17.1 | 2.31 | --- | 3.2 |
| 1/2" | 15 | 21.3 | 2.77 | --- | 3.73 |
| 3/8" | 20 | 26.7 | 2.87 | --- | 3.91 |
| 1" | 25 | 33.4 | 3.38 | --- | 4.55 |
| 1 1/4" | 32 | 42.2 | 3.56 | --- | 4.85 |
| 1 1/2" | 40 | 48.3 | 3.68 | --- | 5.08 |
| 2" | 50 | 60.3 | 3.91 | --- | 5.54 |
| 2 1/2" | 65 | 73 | 5.16 | --- | 7.01 |
| 3" | 80 | 88.9 | 5.49 | --- | 7.62 |
| 31/2" | 90 | 101.6 | 5.74 | --- | 8.08 |
| 4" | 100 | 114.3 | 6.02 | --- | 8.56 |
| 5" | 125 | 141.3 | 6.55 | --- | 9.53 |
| 6" | 150 | 168.3 | 7.11 | --- | 10.97 |
| 8" | 200 | 219.1 | 8.18 | 10.31 | 12.7 |
| 10" | 250 | 273.1 | 9.27 | 12.7 | 12.7 |
| 12" | 300 | 323.9 | 10.31 | 14.27 | 12.7 |
| 14" | 350 | 355.6 | 11.13 | 15.09 | --- |
| 16" | 400 | 406.4 | 12.7 | 16.66 | --- |
| 18" | 450 | 457.2 | 14.27 | 19.05 | --- |
| 20" | 500 | 508 | 15.09 | 20.62 | --- |
| 22" | --- | 559 | --- | 22.23 | --- |
| 24" | 600 | 610 | 17.48 | 24.61 | --- |
| 26" | --- | 660 | --- | --- | --- |
| 28" | 700 | 711 | --- | --- | --- |
| 30" | --- | 762 | --- | --- | --- |
| 32" | 800 | 813 | 17.48 | --- | --- |
| 34" | --- | 864 | 17.48 | --- | --- |
| 36" | 900 | 914 | 19.05 | --- | --- |
| 38" | --- | 965 | --- | --- | --- |
| 40" | 1000 | 1016 | --- | --- | --- |
| 42" | --- | 1067 | --- | --- | --- |
| 44" | 1100 | 1118 |
|
|
|
| 46" | --- | 1168 |
| 48" | 1200 | 1219 |
