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" | 98.5 | 133.3 | 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" | 149.3 | 190.5 | 22.4 | 8 |
80 | 3" | 186.1 | 209.6 | 22.4 | 8 |
100 | 4" | 200.2 | 254 | 22.4 | 8 |
125 | 5" | 235 | 279.4 | 22.4 | 8 |
150 | 6" | 269.7 | 317.5 | 22.4 | 12 |
200 | 8" | 330.2 | 381 | 25.4 | 12 |
250 | 10" | 387.3 | 444.5 | 28.4 | 16 |
300 | 12" | 450.9 | 520.7 | 31.8 | 16 |
350 | 14" | 514.4 | 584.2 | 31.8 | 20 |
400 | 16" | 571.5 | 647.7 | 35.1 | 20 |
450 | 18" | 628.6 | 711.2 | 35.1 | 24 |
500 | 20" | 685.7 | 774.7 | 35.1 | 24 |
600 | 24" | 812.8 | 914.4 | 41.1 | 24 |