表D-1 PN2.5 法兰的质量 | (kg) | ||||
公称尺寸 DN | 板式平焊 PL | 法兰盖 BL | 公称尺寸 DN | 板式平焊 PL | 法兰盖 BL |
10 | 0.5 | 0.5 | 350 | 17.0 | 32.0 |
15 | 0.5 | 0.5 | 400 | 20.0 | 38.5 |
20 | 0.5 | 0.5 | 450 | 24.5 | 51.0 |
25 | 0.5 | 1.0 | 500 | 26.5 | 60.1 |
32 | 1.0 | 1.0 | 600 | 35.0 | 103.0 |
40 | 1.5 | 1.5 | 700 | 52.0 | 178.5 |
50 | 1.5 | 1.5 | 800 | 65.0 | 252.0 |
65 | 2.0 | 2.0 | 900 | 75.5 | 335.5 |
80 | 3.0 | 3.5 | 1000 | 84.5 | 434.5 |
100 | 3.5 | 4.0 | 1200 | 101.5 | 505.0 |
125 | 4.5 | 6.0 | 1400 | 128.0 | 724.5 |
150 | 5.0 | 7.5 | 1600 | 171.0 | 996.0 |
200 | 7.0 | 12.5 | 1800 | 202.5 | 1305.5 |
250 | 9.0 | 18.5 | 2000 | 240.5 | 1699.5 |
300 | 12.0 | 25.5 | |||