| 表D-9 PN160 法兰的质量 | (kg) | ||||
| 公称尺寸 DN | 带颈对焊 WN | 法兰盖 BL | 公称尺寸 DN | 带颈对焊 WN | 法兰盖 BL |
| 10 | 1.5 | 1.5 | 80 | 10.6 | 14.0 |
| 15 | 1.5 | 2.0 | 100 | 15.6 | 20.5 |
| 20 | 2.5 | 3.0 | 125 | 25.0 | 32.0 |
| 25 | 3.0 | 4.0 | 150 | 35.5 | 44.0 |
| 32 | 4.0 | 5.0 | 200 | 61.5 | 70.0 |
| 40 | 4.5 | 6.0 | 250 | 98.5 | 115.5 |
| 50 | 6.5 | 8.5 | 300 | 142.0 | 172.0 |
| 65 | 9.5 | 11.5 |