法兰规格表1 | |||||||
尺寸 | 规格 | 外径 | 内径 | 厚 | 中心 | 孔大 | 孔数 |
1/2" | 5K | 80 | 22.5 | 9 | 60 | 12 | 4 |
10K | 95 | 22.5 | 12 | 70 | 15 | 4 | |
20K | 95 | 22.5 | 14 | 70 | 15 | 4 | |
150P | 89 | 22.3 | 11.2 | 60.3 | 15 | 4 | |
300P | 95 | 22.3 | 14.3 | 66.7 | 19 | 4 | |
DIN16 | 95 | 22.5 | 14 | 65 | 15 | 4 | |
3/4" | 5K | 85 | 28 | 10 | 65 | 12 | 4 |
10K | 100 | 28 | 14 | 75 | 15 | 4 | |
20K | 100 | 28 | 16 | 75 | 15 | 4 | |
150P | 98 | 27.7 | 12.7 | 69.8 | 15 | 4 | |
300P | 117 | 27.7 | 15.1 | 82.5 | 19 | 4 | |
DIN16 | 105 | 28 | 16 | 75 | 15 | 4 | |
1" | 5K | 95 | 34.5 | 10 | 75 | 12 | 4 |
10K | 125 | 34.5 | 14 | 90 | 19 | 4 | |
20K | 125 | 34.5 | 16 | 90 | 19 | 4 | |
150P | 108 | 34.5 | 14.3 | 79.4 | 15 | 4 | |
300P | 124 | 34.5 | 17.5 | 90 | 19 | 4 | |
DIN16 | 115 | 34.5 | 16 | 85 | 15 | 4 | |
1 1/4" | 5K | 115 | 43.5 | 12 | 90 | 15 | 4 |
10K | 135 | 43.5 | 16 | 100 | 19 | 4 | |
20K | 135 | 43.5 | 18 | 100 | 19 | 4 | |
150P | 117 | 43.2 | 15.9 | 88.9 | 15 | 4 | |
300P | 133 | 43.2 | 19.1 | 98.4 | 19 | 4 | |
DIN16 | 140 | 43.5 | 16 | 100 | 19 | 4 | |
1 1/2" | 5K | 120 | 50 | 12 | 95 | 15 | 4 |
10K | 140 | 50 | 16 | 105 | 19 | 4 | |
20K | 140 | 50 | 18 | 105 | 19 | 4 | |
150P | 127 | 49.5 | 17.5 | 98.4 | 15 | 4 | |
300P | 156 | 49.5 | 20.7 | 114.3 | 19 | 4 | |
DIN16 | 150 | 50 | 16 | 110 | 19 | 4 | |
2" | 5K | 130 | 61.5 | 14 | 105 | 15 | 4 |
10K | 155 | 61.5 | 16 | 120 | 19 | 4 | |
20K | 155 | 61.5 | 18 | 120 | 19 | 8 | |
150P | 152 | 62 | 19.1 | 120.6 | 19 | 4 | |
300P | 165 | 62 | 22.3 | 127 | 22 | 8 | |
DIN16 | 165 | 61.5 | 18 | 125 | 19 | 4 | |
水道 | 184 | 61.1 | 18 | 140 | 18 | 4 | |
2 1/2" | 5K | 155 | 77.5 | 14 | 130 | 15 | 4 |
10K | 175 | 77.5 | 18 | 140 | 19 | 4 | |
20K | 175 | 77.5 | 20 | 140 | 19 | 8 | |
150P | 178 | 74.7 | 22.3 | 139.7 | 19 | 4 | |
300P | 190 | 74.7 | 25.4 | 149.2 | 22 | 8 | |
DIN16 | 185 | 77.5 | 18 | 145 | 19 | 4 | |
水道 | 193 | 77.1 | 18 | 155 | 18 | 4 |
法兰规格表2 | |||||||
尺寸 | 规格 | 外径 | 内径 | 厚 | 中心 | 孔大 | 孔数 |
3" | 5K | 180 | 90 | 14 | 145 | 19 | 4 |
10K | 185 | 90 | 18 | 150 | 19 | 8 | |
20K | 200 | 90 | 22 | 160 | 23 | 8 | |
150P | 190 | 90.7 | 23.9 | 152.4 | 19 | 4 | |
300P | 210 | 90.7 | 28.6 | 168.3 | 22 | 8 | |
DIN16 | 200 | 90 | 20 | 160 | 19 | 8 | |
水道 | 211 | 90 | 18 | 168 | 18 | 4 | |
4" | 5K | 200 | 116 | 16 | 165 | 19 | 8 |
10K | 210 | 116 | 18 | 175 | 19 | 8 | |
20K | 225 | 116 | 24 | 185 | 23 | 8 | |
150P | 229 | 116.1 | 23.9 | 190.5 | 19 | 8 | |
300P | 254 | 116.1 | 31.8 | 200 | 22 | 8 | |
DIN16 | 220 | 116 | 20 | 180 | 19 | 8 | |
水道 | 238 | 115.4 | 18 | 195 | 18 | 4 | |
5" | 5K | 235 | 142 | 16 | 200 | 19 | 8 |
10K | 250 | 142 | 20 | 210 | 23 | 8 | |
20K | 270 | 142 | 26 | 225 | 25 | 8 | |
150P | 254 | 143.8 | 23.9 | 215.9 | 22 | 8 | |
300P | 279 | 143.8 | 35 | 234.9 | 22 | 8 | |
DIN16 | 250 | 142 | 22 | 210 | 19 | 8 | |
水道 | 263 | 141.2 | 19 | 220 | 18 | 6 | |
6" | 5K | 265 | 167 | 18 | 230 | 19 | 8 |
10K | 280 | 167 | 22 | 240 | 23 | 8 | |
20K | 305 | 167 | 28 | 260 | 25 | 12 | |
150P | 279 | 170.7 | 25.4 | 241.3 | 22 | 8 | |
300P | 318 | 170.7 | 36.6 | 269.9 | 22 | 12 | |
DIN16 | 285 | 167 | 22 | 240 | 23 | 8 | |
水道 | 290 | 166.6 | 20 | 247 | 18 | 6 | |
8" | 5K | 320 | 218 | 20 | 280 | 23 | 8 |
10K | 330 | 218 | 22 | 290 | 23 | 12 | |
20K | 350 | 218 | 30 | 305 | 25 | 12 | |
150P | 343 | 221.5 | 28.6 | 298.4 | 22 | 8 | |
300P | 381 | 221.5 | 41.3 | 330.2 | 25 | 12 | |
DIN16 | 340 | 218 | 24 | 295 | 23 | 12 | |
水道 | 342 | 218 | 21 | 299 | 18 | 8 | |
10" | 5K | 385 | 270 | 22 | 345 | 23 | 12 |
10K | 400 | 270 | 24 | 355 | 25 | 12 | |
20K | 430 | 270 | 34 | 380 | 27 | 12 | |
150P | 276.3 | 406 | 30.2 | 361.9 | 25 | 12 | |
300P | 444 | 276.3 | 47.7 | 387.3 | 29 | 16 | |
DIN16 | 405 | 270 | 26 | 355 | 27 | 12 | |
水道 | 410 | 269.5 | 22 | 360 | 21 | 8 | |
15" | 5K | 430 | 320 | 22 | 390 | 23 | 12 |
10K | 445 | 320 | 24 | 400 | 25 | 16 | |
20K | 480 | 320 | 36 | 430 | 27 | 16 | |
150P | 483 | 327.1 | 31.8 | 431.8 | 25 | 12 | |
300P | 521 | 327.1 | 50.8 | 450.8 | 32 | 16 | |
DIN16 | 460 | 320 | 28 | 412 | 27 | 12 | |
水道 | 464 | 321 | 23 | 414 | 21 | 10 |
弯头规格尺寸表 | |||||||||
公称通径 | 端部外径 | 中心至端面尺寸 | 中心至中心尺寸 | 背面至端面尺寸 | |||||
45°弯头 | 90°弯头 | 180°弯头 | 180°弯头 | ||||||
A系列 | B系列 | 长半径 | 长半径 | 短半径 | 长半径 | 短半径 | 长半径 | 短半径 | |
15 | 21.3 | 18 | 16 | 38 | - | 76 | - | 48 | - |
20 | 26.9 | 25 | 16 | 38 | - | 76 | - | 51 | - |
25 | 33.7 | 32 | 16 | 38 | 25 | 76 | 51 | 56 | 41 |
32 | 42.4 | 38 | 20 | 48 | 32 | 95 | 64 | 70 | 52 |
40 | 48.3 | 45 | 24 | 57 | 38 | 114 | 76 | 83 | 81 |
50 | 60.3 | 57 | 32 | 76 | 51 | 152 | 2 | 106 | 100 |
65 | 76.1(73) | 76 | 40 | 95 | 64 | 191 | 127 | 132 | 121 |
80 | 88.9 | 89 | 47 | 114 | 76 | 229 | 152 | 159 | 159 |
100 | 114.3 | 108 | 63 | 152 | 2 | 305 | 203 | 210 | 197 |
125 | 139.7 | 133 | 79 | 190 | 127 | 381 | 254 | 262 | 237 |
150 | 168.3 | 159 | 95 | 229 | 152 | 457 | 305 | 313 | 313 |
200 | 219.1 | 219 | 126 | 305 | 203 | 60 | 406 | 414 | 391 |
250 | 273 | 273 | 158 | 381 | 254 | 762 | 508 | 518 | 467 |
300 | 323.9 | 325 | 189 | 457 | 305 | 914 | 610 | 619 | 533 |
350 | 355.6 | 377 | 221 | 533 | 356 | 1067 | 711 | 711 | 610 |
400 | 406.4 | 426 | 253 | 610 | 406 | 1219 | 813 | 813 | 686 |
450 | 457 | 478 | 284 | 686 | 457 | 172 | 914 | 914 | 762 |
500 | 508 | 529 | 316 | 762 | 508 | 1524 | 1016 | 1016 | |
550 | 559 | - | 343 | 838 | 559 | ||||
600 | 610 | 630 | 381 | 914 | 610 | ||||
650 | 660 | - | 405 | 991 | 660 | ||||
700 | 711 | 720 | 438 | 1067 | 711 | ||||
750 | 762 | 820 | 470 | 1143 | 762 | ||||
800 | 813 | - | 502 | 1219 | 812 | ||||
850 | 864 | 920 | 533 | 1295 | 864 | ||||
900 | 814 | 1020 | 565 | 1372 | 914 | ||||
1000 | 1016 | - | 632 | 1524 | 1016 | ||||
1050 | 1067 | 1120 | 663 | 1600 | 1067 | ||||
1100 | 1118 | 1220 | 694 | 1676 | 1118 | ||||
1200 | 1219 | - | 758 | 1829 | 1219 | ||||
1300 | 121 | - | 821 | 1981 | 1321 | ||||
1400 | 1420 | - | 883 | 2134 | 1420 | ||||
1500 | 1524 | - | 947 | 2286 | 1524 | ||||
1600 | 162 | - | 1010 | 2438 | 1620 | ||||
1700 | 1727 | - | 1073 | 2591 | 1727 | ||||
1800 | 1820 | - | 1137 | 2743 | 1827 | ||||
2000 | 2020 | - | 1263 | 3048 | 2032 |