| 表D-6 PN40 法兰的质量 | (kg) | ||||||||||
| 公称尺寸 DN | 板式平焊 PL | 带颈平焊 SO | 带颈对焊 WN | 承插焊 SW | 螺纹 Th | PJ/SE | 法兰盖 BL | BL(S) | |||
| 松套 PJ | 对焊环 SE | BL | S | ||||||||
| 突面 | 凸面 榫面 | ||||||||||
| 10 | 0.6 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.04 | 1.0 | — | — | — |
| 15 | 0.5 | 0.5 | 1.0 | 0.5 | 0.5 | 0.5 | 0.06 | 1.0 | — | — | — |
| 20 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 0.09 | 1.0 | — | — | — |
| 25 | 1.0 | 1.5 | 1.0 | 1.5 | 1.5 | 1.0 | 0.14 | 1.5 | — | — | — |
| 32 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 0.18 | 2.0 | — | — | — |
| 40 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 0.22 | 2.5 | 2.4 | 0.13 | 0.43 |
| 50 | 2.5 | 3.0 | 3.0 | 3.0 | 3.0 | 2.5 | 0.32 | 3.0 | 3.2 | 0.18 | 0.60 |
| 65 | 3.5 | 4.0 | 4.0 | — | 4.0 | 3.5 | 0.43 | 4.5 | 4.3 | 0.26 | 0.87 |
| 80 | 4.5 | 4.5 | 5.0 | — | 4.5 | 4.0 | 0.61 | 5.5 | 5.6 | 0.33 | 1.11 |
| 100 | 6.0 | 6.5 | 6.5 | — | 6.5 | 6.0 | 0.93 | 7.5 | 7.6 | 0.47 | 1.58 |
| 125 | 8.0 | 8.5 | 9.0 | — | 8.5 | 8.0 | 1.30 | 11.0 | 10.8 | 0.64 | 2.13 |
| 150 | 10.5 | 11.0 | 11.5 | — | 11.0 | 10.0 | 1.90 | 14.5 | 14.6 | 0.86 | 2.88 |
| 200 | 18.0 | 18.5 | 21.0 | — | — | 17.5 | 4.20 | 29.0 | 27.2 | 1.96 | 4.90 |
| 250 | 29.5 | 28.5 | 34.0 | — | — | 28.5 | 6.84 | 44.5 | 44.4 | 2.85 | 7.12 |
| 300 | 41.5 | 41.5 | 47.5 | — | — | 40.5 | 10.28 | 64.0 | 64.1 | 5.10 | 10.2 |
| 350 | 62.0 | 60.0 | 69.0 | — | — | 60.8 | 14.28 | 89.5 | 89.5 | 6.52 | 13.0 |
| 400 | 89.5 | 83.5 | 98.0 | — | — | 88.0 | 22.69 | 127.0 | 126.7 | 8.82 | 17.6 |
| 450 | 91.5 | 87.5 | 105.1 | — | — | 90.0 | 26.57 | 154.0 | 154.1 | 9.66 | 19.3 |
| 500 | 120.5 | 107.5 | 130.5 | — | — | 118.0 | 34.73 | 188.0 | 187.8 | 14.00 | 23.3 |
| 600 | 189.5 | 176.0 | 211.5 | — | — | 186.0 | 51.74 | 331.0 | 331.0 | 20.00 | 33.3 |