Home / Technical Data / Flange Dimensions
Normal Diameter of Pipe | Dimension of | Bolt | |||
---|---|---|---|---|---|
A | C | D | H | No. | |
mm | Inch |
15 | 1/2" | 66.5 | 95.3 | 15.7 | 4 |
20 | 3/4" | 82.6 | 117.3 | 19.1 | 4 |
25 | 1" | 88.9 | 124 | 19.1 | 4 |
32 | 1-1/4" | 98.6 | 133.4 | 19.1 | 4 |
40 | 1-1/2" | 114.3 | 155.4 | 22.4 | 4 |
50 | 2" | 127 | 165.1 | 19.1 | 8 |
65 | 2-1/2" | 149.4 | 190.5 | 22.4 | 8 |
80 | 3" | 186.1 | 209.6 | 22.4 | 8 |
100 | 4" | 215.9 | 273.1 | 22.4 | 8 |
125 | 5" | 266.7 | 330.2 | 22.4 | 8 |
150 | 6" | 292.1 | 355.6 | 22.4 | 12 |
200 | 8" | 349.3 | 419.1 | 31.8 | 12 |
250 | 10" | 431.8 | 508 | 35.1 | 16 |
300 | 12" | 489 | 558.8 | 35.1 | 20 |
350 | 14" | 527.1 | 603.3 | 38.1 | 20 |
400 | 16" | 603.3 | 685.8 | 41.1 | 20 |
450 | 18" | 654.1 | 743 | 44.5 | 20 |
500 | 20" | 723.9 | 812.8 | 44.5 | 24 |
600 | 24" | 838.2 | 934.8 | 50.8 | 24 |