SORF
| NOMINAL PIPE SIZE | OUTSIDE DIA.(MM) | DIA. OF BORE (MM) | THICKNESS MIN(MM) | LENGTH THRU HUB (MM) | DIA. AT BASE OF HUB (MM) | O.D. OF RAICED FACE (MM) | NUMBER OF BOLT HOLES | DIA. BOLT 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" | 120.6 | 22.3 | 22.3 | 31.7 | 38.1 | 35.0 | 4 | 22.3 | 82.5 | 1.8 | |
| 3/4" | 130.0 | 27.7 | 25.4 | 35.0 | 44.4 | 42.9 | 4 | 22.3 | 88.9 | 2.4 | |
| 1" | 149.3 | 34.5 | 28.4 | 41.1 | 52.3 | 50.8 | 4 | 25.4 | 101.6 | 3.5 | |
| 1.1/4" | 158.7 | 43.2 | 28.4 | 41.1 | 63.5 | 63.5 | 4 | 25.4 | 111.2 | 4.0 | |
| 1.1/2" | 177.8 | 49.5 | 31.7 | 44.5 | 69.8 | 73.1 | 4 | 28.4 | 123.9 | 5.4 | |
| 2" | 215.9 | 62.0 | 38.1 | 57.1 | 104.6 | 91.9 | 8 | 25.4 | 165.1 | 10 | |
| 2.1/2" | 244.3 | 74.7 | 41.1 | 63.5 | 123.9 | 104.6 | 8 | 28.4 | 190.5 | 14 | |
| 3" | 266.7 | 90.7 | 47.7 | 73.1 | 133.3 | 127.0 | 8 | 31.7 | 203.2 | 21.5 | |
| 4" | 311.1 | 116.1 | 53.8 | 90.5 | 162.0 | 157.2 | 8 | 35.0 | 241.3 | 33.2 | |
| 5" | 374.6 | 143.8 | 73.1 | 104.8 | 196.8 | 185.6 | 8 | 41.1 | 292.1 | 60.8 | |
| 6" | 393.7 | 170.7 | 82.5 | 119.1 | 228.6 | 215.9 | 12 | 38.1 | 317.5 | 74.8 | |
| 8" | 482.6 | 221.5 | 91.9 | 142.9 | 282.1 | 269.7 | 12 | 44.4 | 393.7 | 118 | |
| 10" | 584.2 | 276.3 | 107.9 | 158.7 | 368.3 | 323.8 | 12 | 50.8 | 482.6 | 197 | |
| 12" | 673.1 | 327.1 | 123.9 | 181.0 | 450.8 | 381.0 | 16 | 53.8 | 571.5 | 264 | |
| 14′ | 749.3 | 359.1 | 133.3 | 241.3 | 495.3 | 412.7 | 16 | 60.4 | 635.0 | 404 | |
| 16" | 825.5 | 410.5 | 146.0 | 260.3 | 552.4 | 469.9 | 16 | 66.5 | 704.8 | 522 | |
| 18" | 914.4 | 461.8 | 162.0 | 276.2 | 596.9 | 533.4 | 16 | 73.1 | 774.7 | 669 | |
| 20" | 984.2 | 513.1 | 177.8 | 292.1 | 641.3 | 584.2 | 16 | 79.2 | 831.8 | 805 | |
| 24" | 1168.4 | 615.9 | 203.2 | 330.2 | 762.0 | 692.1 | 16 | 91.9 | 990.6 | 1326 |