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STEEL NOMINAL DN |
PE EQUIVALENT D |
D6(mm) | K(mm) | D(mm) | d2(mm) | n ad |
15 | 20 | 28 | 55 | 80 | 11 | 4 |
20 | 25 | 34 | 65 | 90 | 11 | 4 |
25 | 32 | 42 | 75 | 100 | 11 | 4 |
32 | 40 | 51 | 90 | 120 | 14 | 4 |
40 | 50 | 62 | 100 | 130 | 14 | 4 |
50 | 63 | 78 | 110 | 1 40 | 14 | 4 |
65 | 75 | 92 | 130 | 160 | 14 | 4 |
80 | 90 | 108 | 150 | 190 | 18 | 4 |
100 | 110 | 128 | 170 | 210 | 18 | 4 |
100 | 125 | 135 | 170 | 210 | 18 | 8 |
125 | 140 | 158 | 200 | 240 | 18 | 8 |
150 | 160 | 178 | 225 | 285 | 18 | 8 |
150 | 180 | 188 | 225 | 265 | 18 | 8 |
200 | 200 | 235 | 225 | 320 | 18 | 8 |
200 | 225 | 238 | 280 | 320 | 18 | 12 |
250 | 250 | 288 | 335 | 275 | 18 | 12 |
250 | 280 | 294 | 335 | 375 | 18 | 12 |
300 | 31 5 | 338 | 395 | 440 | 22 | 12 |
350 | 355 | 376 | 445 | 490 | 22 | 12 |
400 | 400 | 430 | 495 | 540 | 22 | 16 |
500 | 450 | 517 | 495 | 645 | 22 | 20 |
500 | 500 | 533 | 600 | 645 | 22 | 20 |
600 | 560 | 618 | 705 | 755 | 26 | 20 |
600 | 630 | 645 | 705 | 755 | 26 | 20 |
700 | 710 | 740 | 810 | 860 | 26 | 24 |
800 | 800 | 843 | 920 | 975 | 30 | 24 |
900 | 900 | 947 | 1020 | 1075 | 30 | 24 |
1000 | 1000 | 1050 | 1120 | 1175 | 30 | 28 |
1200 | 1200 | 1260 | 1340 | 1405 | 33 | 32 |
1400 | 1400 | 1436 | 1560 | 1630 | 36 | 36 |
1600 | 1600 | 1640 | 1760 | 1830 | 36 | 0 4 |