SORF
| NOMINAL PIPE SIZE | OUTSIDE DIA.(MM) | DIA. OF BORE (MM) | THICKNESS MIN (MM) | LENGTH THRU HUB (MM) | DIA. AT BASE OF HUB (MM) | DIA. OF RAICED FACE (MM) | NUMBER OF HOLES | DIA. OF HOLES (MM) | DIA. OF BOLT CIRCLE (MM) | HEIGHT OF RAISED FACE(MM) | APPROX. WEIGHT (KG) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | do | t | H | M | G | h | C | f | |||
| 1/2" | 95.3 | 22.4 | 14.2 | 22.4 | 38.1 | 35.1 | 4 | 15.7 | 66.5 | 1.6 | 0.8 |
| 3/4" | 117.3 | 27.7 | 15.7 | 25.4 | 47.8 | 42.9 | 4 | 19.1 | 82.6 | 1.6 | 1.3 |
| 1" | 124.0 | 34.5 | 17.5 | 26.9 | 53.8 | 50.8 | 4 | 19.1 | 88.9 | 1.6 | 1.6 |
| 1.1/4" | 133.4 | 43.2 | 20.6 | 28.4 | 63.5 | 63.5 | 4 | 19.1 | 98.6 | 1.6 | 2.1 |
| 1.1/2" | 155.4 | 49.5 | 22.4 | 31.8 | 69.9 | 73.2 | 4 | 22.4 | 114.3 | 1.6 | 3 |
| 2" | 165.1 | 62.0 | 25.4 | 36.6 | 84.1 | 91.9 | 8 | 19.1 | 127.0 | 1.6 | 3.6 |
| 2.1/2" | 190.5 | 74.7 | 28.4 | 41.1 | 100.1 | 104.6 | 8 | 22.4 | 149.4 | 1.6 | 5.3 |
| 3" | 209.6 | 90.7 | 31.8 | 46.0 | 117.3 | 127.0 | 8 | 22.4 | 168.1 | 1.6 | 7 |
| 3.1/2" | 228.6 | 103.4 | 35.1 | 49.3 | 133.4 | 139.7 | 8 | 25.4 | 184.2 | 1.6 | 9 |
| 4" | 273.1 | 116.1 | 38.1 | 53.8 | 152.4 | 157.2 | 8 | 25.4 | 215.9 | 1.6 | 14.5 |
| 5" | 330.2 | 143.8 | 44.5 | 60.5 | 189.0 | 185.7 | 8 | 28.4 | 266.7 | 1.6 | 25 |
| 6" | 355.6 | 170.7 | 47.8 | 66.5 | 222.3 | 215.9 | 12 | 28.4 | 292.1 | 1.6 | 29 |
| 8" | 419.1 | 221.5 | 55.6 | 76.2 | 273.1 | 269.7 | 12 | 31.8 | 349.3 | 1.6 | 44 |
| 10" | 508.0 | 276.4 | 63.5 | 85.9 | 342.9 | 323.9 | 16 | 35.1 | 431.8 | 1.6 | 71 |
| 12" | 558.8 | 327.2 | 66.5 | 91.9 | 400.1 | 381.1 | 20 | 35.1 | 489.0 | 1.6 | 85 |
| 14" | 603.3 | 359.2 | 69.9 | 93.7 | 431.8 | 412.8 | 20 | 38.1 | 527.1 | 1.6 | 99 |
| 16" | 685.8 | 410.5 | 76.2 | 106.4 | 495.3 | 469.9 | 20 | 41.1 | 603.3 | 1.6 | 142 |
| 18" | 743.0 | 461.8 | 82.6 | 117.3 | 546.1 | 533.4 | 20 | 44.5 | 654.1 | 1.6 | 173 |
| 20" | 812.8 | 513.1 | 88.9 | 127.0 | 609.6 | 584.2 | 24 | 44.5 | 723.9 | 1.6 | 220 |
| 22" | 869.9 | 564.4 | 95.2 | 133.3 | 666.7 | 641.2 | 24 | 47.6 | 777.9 | 1.6 | 300 |
| 24" | 939.8 | 616.0 | 101.6 | 139.7 | 717.6 | 692.2 | 24 | 50.8 | 838.2 | 1.6 | 312 |