| SDR | SDR 21 | SDR 17 | SDR 13.6 | SDR 11 | SDR 9 | SDR 7.4 |
| Nominal Pressure (PN) Bar | ||||||
| PE 100 | PN 6 | PN 8 | PN 10 | PN 12.5 | PN 16 | PN 20 |
| Nominal OD dn, mm | id mm | id mm | id mm | id mm | id mm | id mm |
| 16 | 12.4 | 11.7 | ||||
| 20 | 16.4 | 15.6 | 14.6 | |||
| 25 | 21.3 | 20.5 | 19.4 | 18.2 | ||
| 32 | 28.2 | 27.3 | 26.2 | 24.9 | 23.4 | |
| 40 | 36.2 | 35.3 | 34.1 | 32.7 | 31.1 | 29.2 |
| 50 | 45.2 | 44.1 | 42.6 | 40.9 | 38.9 | 36.5 |
| 63 | 57 | 55.6 | 53.7 | 51.5 | 49 | 46 |
| 75 | 67.9 | 66.2 | 64 | 61.4 | 58.3 | 54.7 |
| 90 | 81.4 | 79.4 | 76.8 | 73.6 | 70 | 65.7 |
| 110 | 99.5 | 97.1 | 93.8 | 90 | 85.6 | 80.3 |
| 125 | 113.1 | 110.3 | 106.6 | 102.3 | 97.2 | 91.2 |
| 140 | 126.7 | 123.5 | 119.4 | 114.5 | 108.9 | 102.2 |
| 160 | 144.8 | 141.2 | 136.5 | 130.9 | 124.4 | 116.8 |
| 180 | 162.9 | 158.8 | 153.5 | 147.3 | 140 | 131.4 |
| 200 | 181 | 176.5 | 170.6 | 163.6 | 155.6 | 145.9 |
| 225 | 203.6 | 198.5 | 191.9 | 184.1 | 175 | 164.2 |
| 250 | 226.2 | 220.6 | 213.2 | 204.5 | 194.4 | 182.4 |
| 280 | 253.3 | 247.1 | 238.8 | 229.1 | 217.8 | 204.3 |
| 315 | 285 | 277.9 | 268.7 | 257.7 | 245 | 229.9 |
| 355 | 321.2 | 313.2 | 302.8 | 290.5 | 276.1 | 259.1 |
| 400 | 361.9 | 352.9 | 341.2 | 327.3 | 311.1 | 291.9 |
| 450 | 407.1 | 397.1 | 383.8 | 368.2 | 350 | 328.4 |
| 500 | 452.4 | 441.2 | 426.5 | 409.1 | 388.9 | 364.9 |
| 560 | 506.7 | 494.1 | 477.6 | 458.2 | 435.6 | 408.6 |
| 630 | 570 | 555.9 | 537.4 | 515.5 | 490 | 459.7 |
| 710 | 642.4 | 626.5 | 605.6 | 580.9 | 552.2 | 518.1 |
| 800 | 723.8 | 705.9 | 682.4 | 654.5 | 622.2 | 583.8 |
| 900 | 814.3 | 794.1 | 767.6 | 736.4 | 700 | 656.8 |
| 1000 | 904.8 | 882.4 | 852.9 | 818.2 | 777.8 | |
| 1200 | 1085.7 | 1058.8 | 1023.5 | 981.8 | ||
| 1400 | 1266.7 | 1235.3 | 1194.1 | |||
| 1600 | 1447.6 | 1411.8 | 1364.7 | |||
| 1800 | 1628.6 | 1588.2 | ||||
| 2000 | 1809.5 | 1764.7 |