Flange Dimension
ANSI 600#
| 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 |
