Nominal pipe size | |||||
Outside Diameter at Bevel | Center to End | ||||
D | C | M | |||
DN | INCH | ||||
Series A | Series B | ||||
15 | 1/2" | 21.3 | 18 | 25 | |
20 | 3/4" | 26.9 | 25 | 29 | |
25 | 1 | 33.7 | 32 | 38 | |
32 | 1 1/4" | 42.4 | 38 | 48 | |
40 | 1 1/2" | 48.3 | 45 | 57 | |
50 | 2 | 60.3 | 57 | 64 | |
65 | 2 1/2" | 76.1(73) | 76 | 76 | |
80 | 3 | 88.9 | 89 | 86 | |
90 | 3 1/2" | 101.6 | ― | 95 | |
100 | 4 | 114.3 | 108 | 105 | |
125 | 5 | 139.7 | 133 | 124 | |
150 | 6 | 168.3 | 159 | 143 | |
200 | 8 | 219.1 | 219 | 178 | |
250 | 10 | 273 | 273 | 216 | |
300 | 12 | 323.9 | 325 | 254 | |
350 | 14 | 355.6 | 377 | 279 | |
400 | 16 | 406.4 | 426 | 305 | |
450 | 18 | 457.2 | 478 | 343 | |
500 | 20 | 508 | 529 | 381 | |
550 | 22 | 559 | ― | 419 | |
600 | 24 | 610 | 630 | 432 | |
650 | 26 | 660 | ― | 495 | |
700 | 28 | 711 | 720 | 521 | |
750 | 30 | 762 | ― | 559 | |
800 | 32 | 813 | 820 | 597 | |
850 | 34 | 864 | ― | 635 | |
900 | 36 | 914 | 920 | 673 | |
950 | 38 | 965 | ― | 711 | |
1000 | 40 | 1016 | 1020 | 749 | |
1050 | 42 | 1067 | ― | 762 | 711 |
1100 | 44 | 1118 | 1120 | 813 | 762 |
1150 | 46 | 1168 | ― | 851 | 800 |
1200 | 48 | 1220 | 1220 | 889 |
838 |