 
										| SIZE | I.D. | W.P. | B.P. | 
| (in.) | (mm) | (MPa) | (MPa) | 
| 3/4" | 19 | 1.6 | 6.4 | 
| 1" | 25 | 1.6 | 6.4 | 
| 1-1/4" | 32 | 1.6 | 6.4 | 
| 1-1/2" | 38 | 1.6 | 6.4 | 
| 2" | 51 | 1.6 | 6.4 | 
| 2-1/2" | 64 | 1.6 | 6.4 | 
| 3" | 76 | 1.6 | 6.4 | 
| 3-1/2" | 89 | 1.6 | 6.4 | 
| 4" | 102 | 1.6 | 6.4 |