| NOMINAL PIPE SIZE | OUTSIDE DIA.(MM) | DIA. OF BOLT CIRCLE (MM) | DIA. OF HOLES(MM) | NUMBER OF HOLES | DIA. OF BORE (MM) | THICKNESS MIN. (MM) | APPROX WEIGHT (KG) |
| A | D | C | h | | do | t | |
| 3/8" | 10 | 90 | 65 | 15 | 4 | 17.8 | 12 | 0.26 |
| 1/2" | 15 | 95 | 70 | 15 | 4 | 22.2 | 12 | 0.3 |
| 3/4" | 20 | 100 | 75 | 15 | 4 | 27.7 | 14 | 0.36 |
| 1" | 25 | 125 | 90 | 19 | 4 | 34.5 | 14 | 0.45 |
| 1.1/4" | 32 | 135 | 100 | 19 | 4 | 43.2 | 16 | 0.77 |
| 1.1/2" | 40 | 140 | 105 | 19 | 4 | 49.1 | 16 | 0.82 |
| 2" | 50 | 155 | 120 | 19 | 4 | 61.1 | 16 | 1.06 |
| 2.1/2" | 65 | 175 | 140 | 19 | 4 | 77.1 | 18 | 1.48 |
| 3" | 80 | 185 | 150 | 19 | 8 | 90 | 18 | 1.97 |
| 3.1/2" | 90 | 195 | 160 | 19 | 8 | 102.6 | 18 | 2.08 |
| 4" | 100 | 210 | 175 | 23 | 8 | 115.4 | 18 | 2.35 |
| 5" | 125 | 250 | 210 | 23 | 8 | 141.2 | 20 | 3.2 |
| 6" | 150 | 280 | 240 | 23 | 8 | 166.6 | 22 | 4.39 |
| 7" | 175 | 305 | 265 | 23 | 12 | 192.1 | 22 | 5.42 |
| 8" | 200 | 330 | 290 | 23 | 12 | 218 | 22 | 6.24 |
| 9" | 225 | 350 | 310 | 23 | 12 | 243.7 | 22 | 6.57 |
| 10" | 250 | 400 | 355 | 25 | 12 | 269.5 | 24 | 9.39 |
| 12" | 300 | 445 | 400 | 25 | 16 | 321 | 24 | 10.2 |
| 14′ | 350 | 490 | 445 | 25 | 16 | 358.1 | 26 | 14 |
| 16" | 400 | 560 | 510 | 27 | 16 | 409 | 28 | 16.9 |
| 18" | 450 | 620 | 565 | 27 | 20 | 460 | 30 | 21.4 |
| 20" | 500 | 675 | 620 | 27 | 20 | 511 | 30 | 23 |
| 22" | 550 | 745 | 680 | 33 | 20 | 562 | 32 | 30.1 |
| 24" | 600 | 795 | 730 | 33 | 24 | 613 | 32 | 32.5 |
