Nominal Diameter | I.D. (mm) | R.D. (mm) | O.D. (mm) | working pressure max | proof pressure (Mpa) | bursting pressure (Mpa) | bend radius (mm) | weight approx KG/m | |||
mm | inch | min | max | min | max | max | |||||
4.8 | 3/16 | 4.6 | 5.4 | 10.6 | 11.7 | 14.1 | 34.5 | 68.9 | 137.9 | 89 | 0.32 |
6.4 | 1/4 | 6.2 | 7 | 12.1 | 13.3 | 15.7 | 34.5 | 68.9 | 137.9 | 102 | 0.36 |
7.9 | 5/16 | 7.7 | 8.5 | 13.7 | 14.9 | 17.3 | 29.3 | 58.6 | 117.2 | 114 | 0.45 |
9.3 | 3/8 | 9.3 | 10.1 | 16.1 | 17.3 | 19.7 | 27.6 | 55.2 | 110.3 | 127 | 0.54 |
12.7 | 1/2 | 12.3 | 13.5 | 19 | 20.6 | 23.1 | 24.1 | 48.3 | 96.5 | 178 | 0.68 |
15.9 | 5/8 | 15.5 | 16.7 | 22.2 | 23.8 | 26.3 | 19 | 37.9 | 75.8 | 203 | 0.8 |
19 | 3/4 | 18.6 | 19.8 | 26.2 | 27.8 | 30.2 | 15.5 | 31 | 62 | 241 | 0.94 |
22.2 | 7/8 | 21.8 | 23 | 29.4 | 31 | 33.4 | 13.8 | 27.6 | 55.2 | 279 | 1.2 |
25.4 | 1 | 25 | 26.4 | 34.1 | 35.7 | 38.9 | 13.8 | 22.4 | 55.2 | 305 | 1.35 |
31.8 | 1-1/4 | 31.4 | 33 | 43.2 | 45.6 | 49.6 | 11.2 | 17.2 | 44.8 | 419 | 2.15 |
38.1 | 1-1/2 | 37.7 | 39.3 | 49.6 | 52 | 56 | 8.6 | 15.5 | 34.5 | 508 | 2.65 |
50.8 | 2 | 50.4 | 52 | 62.3 | 64.7 | 68.6 | 7.8 | 15.5 | 31 | 635 | 3.42 |