Home / Technical Data / Flange Dimensions
| Normal Diameter of Pipe | Dimension of | Bolt | |||
|---|---|---|---|---|---|
| A | C | D | H | No. | |
| mm | Inch | ||||
| 10 | 3/8" | 65 | 90 | 15 | 4 |
| 15 | 1/2" | 70 | 95 | 15 | 4 |
| 20 | 3/4" | 75 | 100 | 15 | 4 |
| 25 | 1" | 90 | 125 | 19 | 4 |
| 32 | 1-1/4" | 100 | 135 | 19 | 4 |
| 40 | 1-1/2" | 105 | 140 | 19 | 4 |
| 50 | 2" | 120 | 155 | 19 | 4 |
| 65 | 2-1/2" | 140 | 175 | 19 | 4 |
| 80 | 3" | 150 | 185 | 19 | 8 |
| 90 | 3-1/2" | 160 | 195 | 19 | 8 |
| 100 | 4" | 175 | 210 | 19 | 8 |
| 125 | 5" | 210 | 250 | 23 | 8 |
| 150 | 6" | 240 | 280 | 23 | 8 |
| 175 | 7" | 265 | 305 | 23 | 12 |
| 200 | 8" | 290 | 330 | 23 | 12 |
| 225 | 9" | 310 | 350 | 23 | 12 |
| 250 | 10" | 355 | 400 | 25 | 12 |
| 300 | 12" | 400 | 445 | 25 | 16 |
| 350 | 14" | 445 | 490 | 25 | 16 |
| 400 | 16" | 510 | 560 | 27 | 16 |
| 450 | 18" | 565 | 620 | 27 | 20 |
| 500 | 20" | 620 | 675 | 27 | 20 |
| 550 | 22" | 680 | 745 | 33 | 20 |
| 600 | 24" | 730 | 765 | 33 | 24 |
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