 
										| I.D. | O.D. | W.P. | MIN.B.P. | W.T. | |||
| Dash | In. | mm | mm | MPa | psi | mm | g/m | 
| -3 | 3/16 | 5 | 7.86 | 27.5 | 4000 | 51 | 90 | 
| -4 | 1/4 | 6. | 8.64 | 24.1 | 3260 | 76 | 90 | 
| -5 | 5/16 | 8 | 11.05 | 20.7 | 3000 | 102 | 130 | 
| -6 | 3/8 | 10 | 12.65 | 18.3 | 2600 | 127 | 150 | 
| -8 | 1/2 | 13 | 15.40 | 16.1 | 2300 | 140 | 200 | 
| -10 | 5/8 | 16 | 18.40 | 13.8 | 2000 | 165 | 270 | 
| -12 | 3/4 | 19 | 22.1 | 11.4 | 1600 | 203 | 330 | 
| -16 | 1 | 25 | 29.75 | 6.9 | 1000 | 305 | 520 |