| DN | 150Lb凸面法兰(RF) 主要尺寸 Dimensions(mm) | 重量(kg) Weight | ||||||||
| mm | in | L | D | D1 | D2 | b | n-φd | H | D0 | |
| 15 | 1/2 | 108 | 89 | 60.5 | 35 | 11.2 | 4/16 | 169 | 100 | 5 |
| 20 | 3/4 | 117 | 98 | 69.9 | 43 | 12.7 | 4/16 | 192 | 100 | 6.1 |
| 25 | 1 | 127 | 108 | 79.2 | 51 | 14.2 | 4/16 | 230 | 120 | 9 |
| 32 | 11/4 | 140 | 117 | 89 | 63 | 16 | 4/16 | 246 | 120 | 12 |
| 40 | 11/2 | 165 | 127 | 98.6 | 73 | 17.5 | 4/16 | 283 | 150 | 17 |
| 50 | 2 | 178 | 152 | 120.7 | 92 | 19 | 4/19 | 323 | 150 | 23 |
| 65 | 2/21 | 190.5 | 178 | 139.7 | 105 | 22.4 | 4/19 | 347 | 180 | 45 |
