GB9115.9-88
GB9115.9-88
PN1.6Mpa(16bar)凸面对焊钢制管法兰
公 称 通 径 DN | 管 外 径 A | 连 接 尺 寸 | 密 封 面 | 法 兰 厚 度 C | 法 兰 高 度 H | 法 兰 颈 |
N | s | H1 | R |
法 兰 外 径 D | 中 心 距 K | 螺 孔 径 L | 螺 栓 |
数 量 n | 螺 纹 Th | d | f |
|
10 | 17.2 | 90 | 60 | 14 | 4 | M12 | 41 | 2 | 14 | 35 | 28 | 2.0 | 6 | 3 |
|
15 | 21.3 | 95 | 65 | 14 | 4 | M12 | 46 | 2 | 14 | 35 | 32 | 2.0 | 6 | 3 |
20 | 26.9 | 105 | 75 | 14 | 4 | M12 | 56 | 2 | 16 | 38 | 39 | 2.0 | 6 | 4 |
25 | 33.7 | 115 | 85 | 14 | 4 | M12 | 65 | 3 | 16 | 38 | 46 | 2.3 | 6 | 4 |
32 | 42.4 | 140 | 100 | 18 | 4 | M16 | 76 | 3 | 18 | 40 | 56 | 2.6 | 6 | 5 |
40 | 48.3 | 150 | 110 | 18 | 4 | M16 | 84 | 3 | 18 | 42 | 64 | 2.6 | 7 | 5 |
50 | 60.3 | 165 | 125 | 18 | 4 | M16 | 99 | 3 | 20 | 45 | 74 | 2.9 | 8 | 5 |
65 | 76.1 | 185 | 145 | 18 | 4 | M16 | 118 | 3 | 20 | 45 | 92 | 2.9 | 10 | 6 |
80 | 88.9 | 200 | 160 | 18 | 8 | M16 | 132 | 3 | 20 | 50 | 110 | 3.2 | 10 | 6 |
100 | 114.3 | 220 | 180 | 18 | 8 | M16 | 156 | 3 | 22 | 52 | 130 | 3.6 | 12 | 6 |
125 | 139.7 | 250 | 210 | 18 | 8 | M16 | 184 | 3 | 22 | 55 | 158 | 4.0 | 12 | 6 |
150 | 168.3 | 285 | 240 | 22 | 8 | M20 | 211 | 3 | 24 | 55 | 184 | 4.5 | 12 | 8 |
200 | 219.1 | 340 | 295 | 22 | 12 | M20 | 266 | 3 | 24 | 62 | 234 | 6.3 | 16 | 8 |
250 | 273.0 | 405 | 355 | 26 | 12 | M24 | 319 | 3 | 26 | 70 | 288 | 6.3 | 16 | 10 |
300 | 323.9 | 460 | 410 | 26 | 12 | M24 | 370 | 4 | 28 | 78 | 342 | 7.1 | 16 | 10 |
350 | 355.6 | 520 | 470 | 26 | 16 | M24 | 429 | 4 | 30 | 82 | 390 | 8.0 | 16 | 10 |
400 | 406.4 | 580 | 525 | 30 | 16 | M27 | 480 | 4 | 32 | 85 | 444 | 8.8 | 16 | 10 |
450 | 457.0 | 640 | 585 | 30 | 20 | M27 | 548 | 4 | 34 | 87 | 490 | 10.0 | 16 | 12 |
500 | 508.0 | 715 | 650 | 33 | 20 | M30 | 609 | 4 | 36 | 90 | 546 | 11.0 | 16 | 12 |
600 | 610.0 | 840 | 770 | 36 | 20 | M33 | 720 | 5 | 38 | 95 | 650 | 12.5 | 18 | 12 |
700 | 711 | 910 | 840 | 36 | 24 | M33 | 794 | 5 | 38 | 100 | 750 | 由 用 户 规 定 | 18 | 12 |
800 | 813 | 1025 | 950 | 39 | 24 | M36 | 901 | 5 | 38 | 105 | 848 | 20 | 12 |
900 | 914 | 1125 | 1050 | 39 | 28 | M36 | 1001 | 5 | 40 | 110 | 948 | 20 | 12 |
1000 | 1016 | 1255 | 1170 | 42 | 28 | M39 | 1112 | 5 | 42 | 120 | 1056 | 22 | 12 |
1200 | 1220 | 1485 | 1390 | 48 | 32 | M45 | 1328 | 5 | 48 | 130 | 1260 | 30 | 12 |
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