 |  |  |  |
| Nominal Diameter ( D ) | Pressure Rating | ( A ) | Wall Thickness ( t ) |
| inch | psi | inch | inch |
| 1 | 150 | 4- 1/2 | 3/16 |
| 1- 1/2 | 150 | 5 | 3/16 |
| 2 | 150 | 6 | 1/4 |
| 2- 1/2 | 150 | 6- 1/2 | 1/4 |
| 3 | 150 | 7 | 1/4 |
| 4 | 150 | 8 | 1/4 |
| 5 | 150 | 9 | 3/8 |
| 6 | 150 | 10 | 3/8 |
| 8 | 150 | 12 | 7/16 |
| 10 | 150 | 14 | 1/2 |
| 12 | 150 | 16 | 5/8 |
| 14 | 150 | 18 | 3/4 |
| 16 | 150 | 20 | 13/16 |
| 18 | 150 | 21 | 7/8 |
| 20 | 150 | 22 | 15/16 |
| 24 | 150 | 24 | 1- 1/8 |
