法兰理论重量表(仅供参考)
| 公称 通径 | 钢管外径 法兰焊端外径 | 法兰 | 螺栓孔 | 密封面 | 法兰 厚度 | 法兰 高度 | 法兰理论 重量 | |||||
| 外径 | 中心距 直径 | 数量 | 台径 | 台高 | ||||||||
| DN | A系 | B系 | D | K | L | n | d | f1 | C | H | kg | |
| 10 | 17.2 | 14 | 90 | 60 | 14 | 4 | 41 | 2 | 14 | 35 | 0.66 | |
| 15 | 21.3 | 18 | 95 | 65 | 14 | 4 | 46 | 2 | 14 | 38 | 0.75 | |
| 20 | 26.9 | 25 | 105 | 75 | 14 | 4 | 56 | 2 | 16 | 40 | 1.05 | |
| 25 | 33.7 | 32 | 115 | 85 | 14 | 4 | 65 | 2 | 16 | 40 | 1.26 | |
| 32 | 42.4 | 38 | 140 | 100 | 18 | 4 | 76 | 2 | 18 | 42 | 2.05 | |
| 40 | 48.3 | 45 | 150 | 110 | 18 | 4 | 84 | 2 | 18 | 45 | 2.37 | |
| 50 | 60.3 | 57 | 165 | 125 | 18 | 4 | 99 | 2 | 20 | 48 | 3.11 | |
| 65 | 76.1 | 76 | 185 | 145 | 18 | 4 | 118 | 2 | 20 | 48 | 3.74 | |
| 80 | 88.9 | 89 | 200 | 160 | 18 | 8 | 132 | 2 | 20 | 50 | 4.22 | |
| 100 | 114.3 | 108 | 220 | 180 | 18 | 8 | 156 | 2 | 22 | 52 | 5.39 | |
| 125 | 139.7 | 133 | 250 | 210 | 18 | 8 | 184 | 2 | 22 | 55 | 6.88 | |
| 150 | 168.3 | 159 | 285 | 240 | 22 | 8 | 211 | 2 | 24 | 55 | 9.13 | |
| 200 | 219.1 | 219 | 340 | 295 | 22 | 12 | 266 | 2 | 24 | 62 | 11.8 | |
| 250 | 273 | 273 | 405 | 355 | 26 | 12 | 319 | 2 | 26 | 70 | 16.7 | |
| 300 | 323.9 | 325 | 460 | 410 | 26 | 12 | 370 | 2 | 28 | 78 | 22.4 | |
| 350 | 355.6 | 377 | 520 | 470 | 26 | 16 | 429 | 2 | 30 | 82 | 30.5 | |
| 400 | 406.4 | 426 | 580 | 525 | 30 | 16 | 480 | 2 | 32 | 85 | 38:5 | |
| 450 | 457 | 480 | 640 | 585 | 30 | 20 | 530 | 2 | 34 | 87 | 50.8 | |
| 500 | 508 | 530 | 715 | 650 | 33 | 20 | 582 | 2 | 34 | 90 | 70.7 | |
| 600 | 610 | 630 | 840 | 770 | 36 | 20 | 682 | 2 | 36 | 95 | 85.3 | |
| 700 | 711 | 720 | 910 | 840 | 36 | 24 | 794 | 2 | 38 | 100 | 94.8 | |
| 800 | 813 | 820 | 1025 | 950 | 39 | 24 | 901 | 2 | 38 | 105 | 109.4 | |
| 900 | 914 | 920 | 1125 | 1050 | 39 | 28 | 1001 | 2 | 40 | 110 | 127.3 | |
| 1000 | 1016 | 1020 | 1255 | 1170 | 42 | 28 | 1112 | 2 | 42 | 120 | 169.7 | |
| 1200 | 1219 | 1220 | 1485 | 1390 | 48 | 32 | 1328 | 2 | 48 | 130 | 254.4 | |
| 1400 | 1422 | 1420 | 1685 | 1590 | 48 | 36 | 1530 | 2 | 52 | 145 | 333.5 | |
| 1600 | 1626 | 1620 | 1930 | 1820 | 55 | 40 | 1750 | 2 | 58 | 160 | 483.7 | |
| 1800 | 1829 | 1820 | 2130 | 2020 | 55 | 44 | 1950 | 2 | 62 | 170 | 590.5 | |
| 2000 | 2032 | 2020 | 2345 | 2230 | 60 | 48 | 2150 | 2 | 66 | 190 | 748.9 | |
法兰理论重量表(仅供参考)
| H | 35340404245 | 485258656875 | 88210 | 15151515 | 155 | ||||||||||||||||||
| 4 | 14161618182022242421230323438 | 44244 | 4646505458 | ||||||||||||||||||||
| 2 | 222 | 2 | 222 | 22222222 | 2222 | 5 | 5 | 5 | 5 | ||||||||||||||
| d 4 | 4656657 | 491812561422356 | |||||||||||||||||||||
| 4 4 | 4 | 4 | 4 | 4 | 4 | 8 | 8888 | 121216111020202024242828 | |||||||||||||||
| 141414 | 4 | 18181818182220202030303 | 303 | 3394248 | 84 | ||||||||||||||||||
| K | 65010151224050 | ||||||||||||||||||||||
| 耀D | 06 | ||||||||||||||||||||||
| 457619 | |||||||||||||||||||||||
| 101520232 | 4 | 55658010150202035050500 | 002 | 000 | |||||||||||||||||||
法兰理论重量表(仅供参考)
好
| 公称 通径 | 钢管外径 法兰焊端外径 | 法兰 外径 | 螺栓孔 | 密封面 | 法兰 厚度 | 法兰 高度 | 法兰理论 重量 | ||||
| 中心距 | 直径 | 数量 | 台径 | 台高 | |||||||
| DN | A系 | B系 | D | K | L | n | d | f1 | C | H | kg |
| 10 | 17.2 | 14 | 90 | 60 | 14 | 4 | 41 | 2 | 14 | 35 | 0.66 |
| 15 | 21.3 | 18 | 95 | 65 | 14 | 4 | 46 | 2 | 14 | 38 | 0.75 |
| 20 | 26.9 | 25 | 105 | 75 | 14 | 4 | 56 | 2 | 16 | 40 | 1.05 |
| 25 | 33.7 | 32 | 115 | 85 | 14 | 4 | 65 | 2 | 16 | 40 | 1.26 |
| 32 | 42.4 | 38 | 140 | 100 | 18 | 4 | 76 | 2 | 18 | 42 | 2.05 |
| 40 | 48.3 | 45 | 150 | 110 | 18 | 4 | 84 | 2 | 18 | 45 | 2.37 |
| 50 | 60.3 | 57 | 165 | 125 | 18 | 4 | 99 | 2 | 20 | 48 | 3.11 |
| 65 | 76.1 | 76 | 185 | 145 | 18 | 8 | 118 | 2 | 22 | 52 | 3.94 |
| 80 | 88.9 | 89 | 200 | 160 | 18 | 8 | 132 | 2 | 24 | 58 | 5.03 |
| 100 | 114.3 | 108 | 235 | 190 | 22 | 8 | 156 | 2 | 24 | 65 | 7.01 |
| 125 | 139.7 | 133 | 270 | 220 | 26 | 8 | 184 | 2 | 26 | 68 | 9.61 |
| 150 | 168.3 | 159 | 300 | 250 | 26 | 8 | 211 | 2 | 28 | 75 | 12.7 |
| 200 | 219.1 | 219 | 375 | 320 | 30 | 12 | 284 | 2 | 34 | 88 | 21.4 |
| 250 | 273 | 273 | 450 | 385 | 33 | 12 | 345 | 2 | 38 | 105 | 34.6 |
| 300 | 323.9 | 325 | 515 | 450 | 33 | 16 | 409 | 2 | 42 | 115 | 48.2 |
| 350 | 355.6 | 377 | 580 | 510 | 36 | 16 | 465 | 2 | 46 | 125 | 66.8 |
| 400 | 406.4 | 426 | 660 | 585 | 39 | 16 | 535 | 2 | 50 | 135 | 96 |
| 450 | 457 | 480 | 685 | 610 | 39 | 20 | 560 | 2 | 57 | 135 | 100.1 |
| 500 | 508 | 530 | 755 | 670 | 42 | 20 | 615 | 2 | 57 | 140 | 125.9 |
| 600 | 610 | 630 | 890 | 795 | 48 | 20 | 735 | 2 | 72 | 150 | 204.2 |
工
| 公称 通径 | 钢管外径 法兰焊端外径 | 法兰 外径 | 螺栓孔 | 密封面 | 法兰 厚度 | 法兰 高度 | 法兰理论 重量 | ||||
| 中心距 | 直径 | 数量 | 台径 | 台高 | |||||||
| DN | A系 | B系 | D | K | L | n | d | f1 | C | H | kg |
| 10 | 17.2 | 14 | 100 | 70 | 14 | 4 | 41 | 2 | 20 | 45 | 1.18 |
| 15 | 21.3 | 18 | 105 | 75 | 14 | 4 | 46 | 2 | 20 | 45 | 1.3 |
| 20 | 26.9 | 25 | 130 | 90 | 18 | 4 | 56 | 2 | 20 | 52 | 2 |
| 25 | 33.7 | 32 | 140 | 100 | 18 | 4 | 65 | 2 | 24 | 58 | 2.79 |
| 32 | 42.4 | 38 | 155 | 110 | 22 | 4 | 76 | 2 | 24 | 60 | 3.38 |
| 40 | 48.3 60.3 | 45 | 170 | 125 | 22 | 4 | 84 | 2 | 26 | 62 | 4.4 |
| 50 65 | 76.1 | 57 | 180 | 135 | 22 22 | 4 | 99 | 2 | 26 | 62 | 4.86 |
| 80 | 88.9 | 76 | 205 215 | 160 170 | 22 | 8 8 | 118 | 2 | 26 | 68 | 5.92 |
| 100 | 114.6 | 89 | 250 | 200 | 26 | 8 | 132 156 | 2 | 28 | 72 | 6.93 |
| 125 | 139.7 | 108 | 295 | 240 | 30 | 8 | 184 | 2 | 30 | 78 88 | 9.98 |
| 150 | 168.3 | 133 | 345 | 280 | 33 | 8 | 2 | 34 36 | 95 | 15.6 | |
| 200 | 219.1 | 159 219 | 415 | 345 | 36 | 12 | 211 | 2 | 23 | ||
| 250 | 273 | 36 | 284 | 2 | 42 | 110 | 35 | ||||
| 300 | 323.9 | 273 | 470 | 400 460 | 36 | 12 | 345 | 2 | 46 | 125 | 48.9 |
| 355.6 | 325 | 530 | 16 | 409 | 2 | 52 | 140 | 68.3 | |||
| 350 400 | 406.4 | 377 426 | 600 670 | 525 585 | 39 42 | 16 16 | 465 535 | 2 2 | 56 60 | 150 160 | 95.4 141.4 |
S100I
| 法慶c | |||||||||||||||
| 送D | 螺纹 | N | H | R | |||||||||||
| 10 | 17.2 | 14 | 100 | 70 | 14 | 4 | M12 | 20 | 32 | 32 | 3 | 6 | 3 | 45 | 1.18 |
| 15 | 21.3 | 18 | 105 | 75 | 14 | 4 | M12 | 20 | 34 | 34 | 3.2 | 6 | 3 | 45 | 1.30 |
| 20 | 26.9 | 25 | 130 | 90 | 18 | 4 | M16 | 20 | 42 | 42 | 3.6 | 6 | 4 | 52 | 2.00 |
| 25 | 33.7 | 32 | 140 | 100 | 18 | 4 | M16 | 24 | 52 | 52 | 3.6 | 8 | 4 | 58 | 2.79 |
| 32 | 42.4 | 38 | 155 | 110 | 22 | 4 | M20 | 24 | 60 | 60 | 3.6 | 8 | 5 | 60 | 3.38 |
| 40 | 48.3 | 45 | 170 | 125 | 22 | 4 | M20 | 26 | 70 | 70 | 4 | 10 | 5 | 62 | 4.40 |
| 50 | 60.3 | 57 | 195 | 145 | 26 | 4 | M24 | 28 | 90 | 90 | 6 | 10 | 5 | 68 | 6.24 |
| 65 | 76.1 | 76 | 220 | 170 | 26 | 8 | M24 | 30 | 108 | 108 | 7 | 12 | 6 | 76 | 7.95 |
| 80 | 88.9 | 89 | 230 | 180 | 26 | 8 | M24 | 32 | 120 | 120 | 7 | 12 | 6 | 78 | 9.10 |
| 100 | 114.3 | 108 | 265 | 210 | 30 | 8 | M27 | 36 | 150 | 150 | 8 | 12 | 6 | 90 | 13.9 |
| 125 | 139.7 | 133 | 315 | 250 | 33 | 8 | M30*2 | 40 | 180 | 18010.5 | 12 | 6 | 105 | 22.3 | |
| 150 | 168.3 | 159 | 355 | 290 | 33 | 12 | M30*2 | 44 | 21021011.5 | 12 | 8 | 115 | 30.1 | ||
| 200 | 219.1 | 219 | 430 | 360 | 36 | 12 | M30*2 | 52 | 278 | 27814.5 | 16 | 8 | 130 | 51.0 | |
| 250 | 273 | 273 | 505 | 430 | 39 | 12 | M30*3 | 60 | 340 | 34018.5 | 18 | 10 | 157 | 82.2 | |
| 300 | 323.9 355.6 | 325 377 | 585 | 500 | 42 | 16 | M30*3 | 68 | 400 | 40020.5 | 18 | 10 | 170 | 119.4 | |
| 350 | 655 | 560 | 48 | 16 | M30*3 | 74 | 46048222.5 | 20 | 10 | 189 | 166.2 | ||||
| 400 | 406.4 | 426 | 715 | 620 | 48 | 16 | M30*3 | 82 | 510 | 530 | 25 | 20 | 10 | 205 | 214.5 |
法兰理论重量表(仅供参考)
| 栏度 法 厚 | 0 | 0 | 344608234 8131518 | 9 | 6 | 5 | 658 | 4528702 2437678313 | 0 | 202134425165 | 95 20 | 2554 | 55 | 88 | 2 | |||||||||||||||||||||
| 票 | 6 | 2 8 | 09 | 4 | ||||||||||||||||||||||||||||||||
| 2 | 124 | 416 | 66 | 1 | 181820202242424242423030 | 8 3 3 | 0 | 24 4 4 | 8 | 1 4555 | 8 | |||||||||||||||||||||||||
| 寸 | 00 4 | 0 1 W M o | M o | MM | 212222666666 | MM | 1 M | 0 22 | M | M | 222222222222 2 MM | 22 MM | 22 | 2 | 22 MM | |||||||||||||||||||||
| M M | M | MM | 4444448881212121616202024242428323 | M | MM | MM | M | 444 | 44 | |||||||||||||||||||||||||||
| 4 | 4 | 4 | ||||||||||||||||||||||||||||||||||
| 连 | 1 | 2 | 4144141818181818182222226263030303030303030 | |||||||||||||||||||||||||||||||||
| 5 | 5 | 6550000 | 113500 |
法兰理论重量表(仅供参考)
93943081 52 1 13 2 栏 1212141416161616181818202424242424263040448526068768492 辉 2223 3 D 0 o 0 12222226 9 6 6 1 2202020220272721727 2 0 0 之 M 2 > M 2 2 M M M MM M M M 2 MMM MM M M M3 13 M3 M 444448881212266 604444 8260 48 4 4 4 44 2022222233444
卡
接 L 4 4144181818181818222222626303 30330353942
连 5 0 1 202013535 4 435 50000 1000 > 1 1 A 464 5555元 723 o N 05 2025324050658010125502050305040 。 008 006 000 24 法兰理论重量表(仅供参考) 0 O 1
法厚 兰度 C 444161618818 22222222233334 0 0 0224 A 6 8 30326 6 4 8 45567 28 4 6 发 300 3 3 3 h 94 95 2 330 n 44444444888812121216 6 2020202424282832
寸 44 4 4 8 8 88 88 8 22 6 6 6 O 。 3 6 6 9 92 8 1 1 1 2222233333334 /4
连 666 758 00 0 55 24 09 08 220254045555元 经D 95 05 51 450 60006 4550 049
称醛N 1015202522 50530 5 0 0 0 0 0 2 0 O 009 000
公通D 568 。 250 5 0 5 0 5 。 2233 4 4 5 9 1
| 法兰理论重量夫 | 仅供参考) | 4 | |||||||||||||||||||||||||||
| 拦c 法厚 | 4 | 6 | 6 1 | 8 1 | 8 1 | 220 | 0 | 222 222 | 24242026 | 66 | 2 | 2 | |||||||||||||||||
| 2 | 22 | 8 2 | 8 2 | 343 3 | 4 | 4 | 5 | 09 | |||||||||||||||||||||
| 寸 连 | |||||||||||||||||||||||||||||
| 4 4 | 4 | 444 | 4 | 48 | 8888 | 121216162020202424282832 | |||||||||||||||||||||||
| 44 | 14 | 4 | 8 1 | 8 8 1 | 8 1 | 8 | 8 | 8 1 | 2 22 | 2 | 2 2 | 2 | 2 22 | 6 2 | 6 | 6 22 | 30 | 30 | 3 | 3 | 6 9 3333 | ||||||||
| 655 | 7 | 68 | |||||||||||||||||||||||||||
| 兰D | 95150 | 111 | 40501552020 | 5 22 8 | 3554556 | 02 6 | 7 | 855 | 8 | 10 | 15 | 30 1444 | |||||||||||||||||
| 101520 | 25 | 314050 | 65 | 08 | 00 | 1500000 | |||||||||||||||||||||||
法兰理论重量表(仅供参考)
| 公称 通 | 连接尺寸 | 法兰 厚度 | 法兰理 论重量 | ||||
| 洪经D | 螺纹 | ||||||
| 10 | 90 | 60 | 14 | 4 | M12 | 14 | 0.63 |
| 15 | 95 | 65 | 14 | 4 | M12 | 14 | 0.71 |
| 20 | 105 | 75 | 14 | 4 | M12 | 16 | 1.01 |
| 25 | 115 | 85 | 14 | 4 | M12 | 16 | 1.23 |
| 32 | 140 | 100 | 18 | 4 | M16 | 18 | 2.03 |
| 40 | 150 | 110 | 18 | 4 | M16 | 18 | 2.35 |
| 50 | 165 | 125 | 18 | 4 | M16 | 20 | 3.20 |
| 65 | 185 | 145 | 18 | 8 | M16 | 22 | 4.29 |
| 80 | 200 | 160 | 18 | 8 | M16 | 24 | 5.53 |
| 100 | 235 | 190 | 22 | 8 | M20 | 24 | 7.59 |
| 125 | 270 | 220 | 26 | 8 | M24 | 26 | 10.8 |
| 150 | 300 | 250 | 26 | 8 | M24 | 28 | 14.6 |
| 200 | 360 | 310 | 26 | 12 | M24 | 30 | 22.5 |
| 250 | 425 | 370 | 30 | 12 | M27 | 32 | 33.5 |
| 300 | 485 | 430 | 30 | 16 | M27 | 34 | 46.3 |
| 350 | 555 | 490 | 33 | 16 | M30*2 | 38 | 68.0 |
| 400 | 620 | 550 | 36 | 16 | M30*2 | 40 | 89.6 |
| 450 | 670 | 600 | 36 | 20 | M30*2 | 46 | 119.9 |
| 500 | 730 | 660 | 36 | 20 | M30*2 | 48 | 150.0 |
法兰理论重量表(仅供参考)
| 公称 通 | 连接尺寸 | 法兰 厚度 | 法兰理 论重量 | ||||
| 经D | 螺 | 螺纹 | |||||
| 10 | 90 | 60 | 14 | 4 | M12 | 14 | 0.63 |
| 15 | 95 | 62 | 14 | 4 | M12 | 14 | 0.71 |
| 20 | 105 | 75 | 14 | 4 | M12 | 16 | 1.01 |
| 25 | 115 | 85 | 14 | 4 | M12 | 16 | 1.23 |
| 32 | 140 | 100 | 18 | 4 | M16 | 18 | 2.03 |
| 40 | 150 | 110 | 18 | 4 | M16 | 18 | 2.35 |
| 50 | 165 | 125 | 18 | 4 | M16 | 20 | 3.20 |
| 65 | 185 | 145 | 18 | 8 | M16 | 22 | 4.29 |
| 80 | 200 | 160 | 18 | 8 | M16 | 24 | 5.53 |
| 100 | 235 | 190 | 22 | 8 | M20 | 24 | 7.59 |
| 125 | 270 | 220 | 26 | 8 | M24 | 26 | 10.8 |
| 150 | 300 | 250 | 26 | 8 | M24 | 28 | 14.6 |
| 200 | 375 | 320 | 30 | 12 | M27 | 34 | 27.2 |
| 250 | 450 | 385 | 33 | 12 | M30*2 | 38 | 44.4 |
| 300 | 515 | 450 | 33 | 16 | M30*2 | 42 | 64.1 |
| 350 | 580 | 510 | 36 | 16 | M30*2 | 46 | 89.5 |
| 400 | 660 | 585 | 39 | 16 | M30*3 | 50 | 126.7 |
| 450 | 685 | 610 | 39 | 20 | M303 | 57 | 154.1 |
| 500 | 755 | 670 | 42 | 20 | M303 | 57 | 187.8 |
| 600 | 890 | 795 | 48 | 20 | M303 | 72 | 331.0 |
法兰理论重量表(仅供参考)
| 公称 通 | 连接尺寸 | 法兰 厚度 | 法兰理 论重量 | ||||
| 送经D | 螺检礼 | 螺 | 螺纹 | ||||
| 10 | 100 | 70 | 14 | 4 | M12 | 20 | 1.14 |
| 15 | 105 | 75 | 14 | 4 | M12 | 20 | 1.26 |
| 20 | 130 | 90 | 18 | 4 | M16 | 20 | 1.92 |
| 25 | 140 | 100 | 18 | 4 | M16 | 24 | 2.71 |
| 32 | 155 | 110 | 22 | 4 | M20 | 24 | 3.27 |
| 40 | 170 | 125 | 22 | 4 | M20 | 26 | 4.32 |
| 50 | 180 | 135 | 22 | 4 | M20 | 26 | 4.88 |
| 65 | 205 | 160 | 22 | 8 | M20 | 26 | 6.11 |
| 80 | 215 | 170 | 22 | 8 | M20 | 28 | 7.31 |
| 100 | 250 | 200 | 26 | 8 | M24 | 30 | 10.6 |
| 125 | 295 | 240 | 30 | 8 | M27 | 34 | 16.7 |
| 150 | 345 | 280 | 33 | 8 | M30*2 | 36 | 24.5 |
| 200 | 415 | 345 | 36 | 12 | M30*2 | 42 | 40.5 |
| 250 | 470 | 400 | 36 | 12 | M30*2 | 46 | 58.2 |
| 300 | 530 | 460 | 36 | 16 | M30*2 | 52 | 83.4 |
| 350 | 600 | 525 | 39 | 16 | M30*3 | 56 | 115.8 |
| 400 | 670 | 585 | 42 | 16 | M30*3 | 60 | 155.5 |
法兰理论重量表(仅供参考)
果
| 公称 通 | 连接尺寸 | 法兰 厚度 | 法兰理 论重量 | ||||
| 螺纹 | |||||||
| 10 | 100 | 70 | 14 | 4 | M12 | 20 | 1.14 |
| 15 | 105 | 75 | 14 | 4 | M12 | 20 | 1.26 |
| 20 | 130 | 90 | 18 | 4 | M16 | 20 | 1.92 |
| 25 | 140 | 100 | 18 | 4 | M16 | 24 | 2.71 |
| 32 | 155 | 110 | 22 | 4 | M20 | 24 | 3.27 |
| 40 | 170 | 125 | 22 | 4 | M20 | 26 | 4.32 |
| 50 | 195 | 145 | 26 | 4 | M24 | 28 | 6.09 |
| 65 | 220 | 170 | 26 | 8 | M24 | 30 | 7.95 |
| 80 | 230 | 180 | 26 | 8 | M24 | 32 | 9.37 |
| 100 | 265 | 210 | 30 | 8 | M27 | 36 | 14.0 |
| 125 | 315 | 250 | 33 | 8 | M30*2 | 40 | 22.3 |
| 150 | 355 | 290 | 33 | 12 | M30*2 | 44 | 30.6 |
| 200 | 430 | 360 | 36 | 12 | M30*2 | 52 | 54.3 |
| 250 | 505 | 430 | 39 | 12 | M30*3 | 60 | 87.5 |
| 300 | 585 | 500 | 42 | 16 | M30*3 | 68 | 131.6 |
| 350 | 655 | 560 | 48 | 16 | M30*3 | 74 | 178.8 |
| 400 | 715 | 620 | 48 | 16 | M30*3 | 82 | 239.7 |
83055
| 公称 通径 DN | 连接尺寸 | 法兰 厚度 C | 法兰理 论重量 kg | ||||
| 法兰 外径 | 螺栓孔中 心圆直径 | 螺栓孔 直径 | 螺栓孔 数量 | 螺纹 Th | |||
| 10 | 125 | 85 | 18 | 4 | M16 | 24 | 2.12 |
| 15 | 130 | 90 | 18 | 4 | M16 | 26 | 2.50 |
| 20 | 135 | 95 | 18 | 4 | M16 | 28 | 2.92 |
| 25 | 150 | 105 | 22 | 4 | M20 | 28 | 3.55 |
| 32 | 165 | 120 | 22 | 4 | M20 | 32 | 4.99 |
| 40 | 185 | 135 | 26 | 4 | M24 | 34 | 6.60 |
| 50 | 200 | 150 | 26 | 8 | M24 | 38 | 8.10 |
| 65 | 230 | 180 | 26 | 8 | M24 | 42 | 12.3 |
| 80 | 255 | 200 | 30 | 8 | M27 | 46 | 16.4 |
| 100 | 300 | 235 | 33 | 8 | M30*2 | 54 | 27.0 |
| 125 | 340 | 275 | 33 | 12 | M30*2 | 60 | 37.9 |
| 150 | 390 | 320 | 36 | 12 | M30*2 | 68 | 57.2 |
| 200 | 485 | 400 | 42 | 12 | M30*3 | 82 | 108.2 |
| 250 | 585 | 490 | 48 | 16 | M30*3 | 100 | 188.2 |
| 300 | 690 | 590 | 52 | 16 | M30*3 | 120 | 320.1 |
法兰理论重量表(仅供参考)
| 外钢 | 法兰颈N | 兰H | |||||||||||
| MP通N | 螺孔 | 螺纹Th | |||||||||||
| 1/2 | 15 | 21.3 | 90 | 60.5 | 16 | 4 | M14 | 11.5 | 22 | 30 | 16 | 0.41 | |
| 3/4 | 20 | 26.9 | 100 | 70 | 16 | 4 | M14 | 13 | 27.5 | 38 | 16 | 0.58 | |
| 1 | 25 | 33.7 | 110 | 79.5 | 16 | 4 | M14 | 14.5 | 34.5 | 49 | 17 | 0.80 | |
| 11/4 | 32 | 42.4 | 120 | 89 | 16 | 4 | M14 | 16 | 43.5 | 59 | 21 | 1.07 | |
| 11/2 | 40 | 48.3 | 130 | 98.5 | 16 | 4 | M14 | 17.5 | 49.5 | 65 | 22 | 1.37 | |
| 、2 | 50 | 60.3 | 150 | 120.5 | 18 | 4 | M16 | 19.5 | 61.5 | 78 | 25 | 2.01 | |
| 21/2 | 65 | 76.1 | 180 | 139.5 | 18 | 4 | M16 | 22.5 | 77.5 | 90 | 29 | 3.32 | |
| 3 | 80 | 88.9 | 190 | 152.5 | 18 | 4 | M16 | 24 | 90.5 | 108 | 30 | 3.83 | |
| 4 | 100 | 114.3 | 230 | 190.5 | 18 | 8 | M16 | 24 | 116 | 135 | 33 | 5.40 | |
| 5 | 125 | 139.7 | 255 | 216 | 22 | 8 | M20 | 24 | 141.5 | 164 | 36 | 5.26 | |
| 6 | 150 | 168.3 | 280 | 241.5 | 22 | 8 | M20 | 25.5 | 170.5 | 192 | 40 | 7.50 | |
| 8 | 200 | 219.1 | 345 | 298.5 | 22 | 8 | M20 | 29 | 221.5 | 246 | 44 | 12.3 | |
| 10 | 250 | 273 | 405 | 362 | 26 | 12 | M24 | 30.5 | 276.5 | 305 | 49 | 16.2 | |
| 12 | 300 | 323.9 | 485 | 432 | 26 | 12 | M24 | 32 | 327.5 | 365 | 56 | 26.5 | |
| 14 | 350 | 355.6 | 535 | 476 | 29.5 | 12 | M27 | 35 | 359.5 | 400 | 57 | 34.5 | |
| 16 | 400 | 406.4 | 600 | 540 | 29.5 | 16 | M27 | 37 | 411 | 457 | 64 | 45.5 | |
| 18 | 450 | 457 | 635 | 578 | 32.5 | 16 | M30 | 40 | 462 | 505 | 68 | 48.5 | |
| 20 | 500 | 508 | 700 | 635 | 32.5 | 20 | M30 | 43 | 513.5 | 559 | 73 | 61.8 | |
| 24 | 600 | 610 | 815 | 749.5 | 35.5 | 20 | M33 | 48 | 616.5 | 664 | 83 | 87.7 | |
法兰理论重量表(仅供参考)
| 钢 | 法兰颈N | H | ||||||||||
| 螺数孔 | 螺纹Th | |||||||||||
| 1/2 | 15 | 21.3 | 95 | 66.5 | 16 | 4 | M14 | 14.5 | 22 | 38 | 22 | 0.63 |
| 3/4 | 20 | 26.9 | 120 | 82.5 | 18 | 4 | M16 | 16 | 27.5 | 48 | 25 | 1.16 |
| 1 | 25 | 33.7 | 125 | 89 | 18 | 4 | M16 | 17.5 | 34.5 | 54 | 27 | 1.37 |
| 11/4 | 32 | 42.4 | 135 | 98.5 | 18 | 4 | M16 | 19.5 | 43.5 | 64 | 27 | 1.75 |
| 11/2 | 40 | 48.3 | 155 | 114.5 | 22 | 4 | M20 | 21 | 49.5 | 70 | 30 | 2.47 |
| 2 | 50 | 60.3 | 165 | 127 | 18 | 8 | M16 | 22.5 | 61.5 | 84 | 33 | 2.90 |
| 21/2 | 65 | 76.1 | 190 | 149 | 22 | 8 | M20 | 25.5 | 77.5 | 100 | 36 | 4.17 |
| 3 | 80 | 88.9 | 210 | 168.5 | 22 | 8 | M20 | 29 | 90.5 | 118 | 43 | 5.92 |
| 4 | 100 | 114.3 | 255 | 200 | 22 | 8 | M20 | 32 | 116 | 146 | 48 | 9.73 |
| 5 | 125 | 139.7 | 280 | 235 | 22 | 8 | M20 | 35 | 141.5 | 178 | 51 | 12.4 |
| 6 | 150 | 168.3 | 320 | 270 | 22 | 12 | M20 | 37 | 170.5 | 206 | 52 | 16.0 |
| 8 | 200 | 219.1 | 380 | 330 | 26 | 12 | M24 | 41.5 | 221.5 | 260 | 62 | 23.9 |
| 10 | 250 | 273 | 445 | 387.5 | 29.5 | 16 | M27 | 48 | 276.5 | 321 | 67 | 34.0 |
| 12 | 300 | 323.9 | 520 | 451 | 32.5 | 16 | M30 | 51 | 327.5 | 375 | 73 | 49.1 |
| 14 | 350 | 355.6 | 585 | 514.5 | 32.5 | 20 | M30 | 54 | 359.5 | 426 | 76 | 69.1 |
| 16 | 400 | 406.4 | 650 | 571.5 | 35.5 | 20 | M33 | 57.5 | 411 | 483 | 83 | 88.9 |
| 18 | 450 | 457 | 710 | 628.5 | 35.5 | 24 | M33 | 60.5 | 462 | 533 | 89 | 107.2 |
| 20 | 500 | 508 | 775 | 686 | 35.5 | 24 | M33 | 63.5 | 513.5 | 587 | 95 | 132.9 |
| 24 | 600 | 610 | 915 | 813 | 42 | 24 | M39*3 | 70 | 616.5 | 702 | 104 | 198.7 |
法兰理论重量表(仅供参考)
| 公称通径 | 连接尺寸 | 法兰颈N | H | 论 | ||||||||
| MPS | DN | 螺 | 螺孔 | 螺孔 | 螺纹Th | |||||||
| 1/2 | 15 | 21.3 | 95 | 66.5 | 16 | 4 | M14 | 14.5 | 22 | 38 | 22 | 0.75 |
| 3/4 | 20 | 26.9 | 120 | 82.5 | 18 | 4 | M16 | 16 | 27.5 | 48 | 25 | 1.35 |
| 1 | 25 | 33.7 | 125 | 89 | 18 | 4 | M16 | 17.5 | 34.5 | 54 | 27 | 1.58 |
| 11/4 | 32 | 42.4 | 135 | 98.5 | 18 | 4 | M16 | 21 | 43.5 | 64 | 29 | 2.15 |
| 11/2 | 40 | 48.3 | 155 | 114.5 | 22 | 4 | M20 | 22.5 | 49.5 | 70 | 32 | 2.99 |
| 2 | 50 | 60.3 | 165 | 127 | 18 | 8 | M16 | 25.5 | 61.5 | 84 | 37 | 3.71 |
| 21/2 | 65 | 76.1 | 190 | 149 | 22 | 8 | M20 | 29 | 77.5 | 100 | 41 | 5.20 |
| 3 | 80 | 88.9 | 210 | 168.5 | 22 | 8 | M20 | 32 | 90.5 | 117 | 46 | 7.13 |
| 4 | 100 | 114.3 | 275 | 216 | 26 | 8 | M24 | 38.5 | 116 | 152 | 54 | 14.9 |
| 5 | 125 | 139.7 | 330 | 267 | 29.5 | 8 | M27 | 44.5 | 141.5 | 189 | 60 | 24.6 |
| 6 | 150 | 168.3 | 355 | 292 | 29.5 | 12 | M27 | 48 | 170.5 | 222 | 67 | 28.7 |
| 8 | 200 | 219.1 | 420 | 349 | 32.5 | 12 | M30 | 55.5 | 221.5 | 273 | 76 | 43.5 |
| 10 | 250 | 273 | 510 | 432 | 35.5 | 16 | M33 | 63.5 | 276.5 | 343 | 86 | 70.9 |
| 12 | 300 | 323.9 | 560 | 489 | 35.5 | 20 | M33 | 67 | 327.5 | 400 | 92 | 84.5 |
| 14 | 350 | 355.6 | 605 | 527 | 39 | 20 | M36*3 | 70 | 359.5 | 432 | 94 | 99.3 |
| 16 | 400 | 406.4 | 685 | 603 | 42 | 20 | M39*3 | 76.5 | 411 | 495 | 106 | 141.0 |
| 18 | 450 | 457 | 745 | 654 | 45 | 20 | M42*3 | 83 | 462 | 546 | 117 | 174.8 |
| 20 | 500 | 508 | 815 | 724 | 45 | 24 | M42*3 | 89 | 513.5 | 610 | 127 | 221.8 |
| 24 | 600 | 610 | 940 | 838 | 51 | 24 | M48*3 | 102 | 616.5 | 718 | 140 | 313.3 |
工
| 公称通径 | 钢管 | 连接尺寸 | 法兰 厚度C | 法兰 内径B | 法兰颈N | 法兰 高度 | 理论重 量(kg) | ||||||
| MPS | DN | 螺孔螺 | 螺数孔 | 螺纹Th | |||||||||
| 21.3 | 120 | 82.5 | 22 | 4 | M20 | 22.5 | 22 | 38 | 32 | 1.75 | |||
| 1/2 3/4 | 15 20 | 26.9 | 130 | 89 | 22 | 4 | M20 | 25.5 | 27.5 | 44 | 35 | 2.35 | |
| 1 | 25 | 33.7 | 150 | 101.5 | 26 | 4 | M24 | 29 | 34.5 | 52 | 41 | ||
| 43.5 | 41 | 3.50 | |||||||||||
| 11/4 | 32 | 42.4 | 160 | 111 | 26 | 4 | M24 | 29 | 64 | 4.01 | |||
| 11/2 | 40 | 48.3 | 180 | 124 | 29.5 | 4 | M27 | 32 | 49.5 | 70 | 44 | 5.52 | |
| 2 | 50 | 60.3 | 215 | 165 | 26 | 8 | M24 | 38.5 | 61.5 | 105 | 57 | 9.81 | |
| 21/2 | 65 | 76.1 | 245 | 190.5 | 29.5 | 8 | M27 | 41.5 | 77.5 | 124 | 64 | 13.5 | |
| 3 | 80 | 88.9 | 240 | 190.5 | 26 | 8 | M24 | 38.5 | 90.5 | 127 | 54 | 11.5 | |
| 4 | 100 | 114.3 | 290 | 235 | 32.5 | 8 | M30 | 44.5 | 116 | 159 | 70 | 19.4 | |
| 5 | 125 | 139.7 | 350 | 279.5 | 35.5 | 8 | M33 | 51 | 141.5 | 190 | 79 | 32.4 | |
| 6 | 150 | 168.3 | 380 | 317.5 | 32.5 | 12 12 | M30 | 56 | 170.5 | 235 | 86 | 41.0 | |
| 8 | 200 | 219.1 | 470 | 393.5 | 39 | M36*3 | 63.5 | 221.5 | 298 | 102 | 70.6 | ||
| 10 | 250 | 273 | 545 | 470 | 39 | 16 | M36*3 | 70 | 276.5 | 368 | 108 | 99.7 | |
| 12 | 300 | 323.9 | 610 | 533.5 | 39 | 20 | M36*3 | 79.5 | 327.5 | 419 | 117 | 132.3 | |
| 14 | 350 | 355.6 | 640 | 559 | 42 | 20 | M39*3 | 86 | 359.5 | 451 | 130 | 151.8 | |
| 16 | 400 | 406.4 | 705 | 616 | 45 | 20 | M42*3 | 89 | 411 | 508 | 133 | 184.1 | |
| 18 | 450 | 457 | 785 | 686 | 51 | 20 | M48*3 | 102 | 462 | 565 | 152 | 256.1 | |
| 20 24 | 500 600 | 508 610 | 855 1040 | 749.5 901.5 | 55 68 | 20 20 | M52*3 M64*3 | 108 140 | 513.5 616.5 | 672 749 | 159 203 | 333.2 600.0 | |
| MPS | 外钢 | 法兰颈N | 法H | 论 | |||||||||
| 螺纹Th | |||||||||||||
| 1/2 | 21.3 | ||||||||||||
| 3/4 | 15 20 | 26.9 | 120 130 | 82.5 89 | 22 22 | 4 4 | M20 M20 | 22.5 25.5 | 22 27.5 | 38 | 32 | 1.75 | |
| 1 | 25 | 33.7 | 150 | 101.5 | 26 | 4 | M24 | 29 | 34.5 | 44 | 35 | 2.35 3.50 | |
| 11/4 | 32 | 42.4 | 160 | 111 | 4 | M24 | 52 | 41 | |||||
| 26 | 29 | 43.5 | 64 | 41 | 4.01 | ||||||||
| 11/2 2 | 40 50 | 48.3 60.3 | 180 215 | 124 165 | 29.5 26 | 4 8 | M27 M24 | 32 38.5 | 49.5 61.5 | 70 105 | 44 57 | 5.52 9.81 | |
法兰理论重量表(仅供参考)
| 公称通径 | 钢管 | 连接尺寸 | 法兰 厚度C | 法兰颈N | 法兰 内径B | 法兰 高度 H | 理论重 量(kg) | |||||
| MPS (in) | DN | 法兰 外径D | 螺栓孔中 心圆直径K | 螺栓孔 直径L | 螺栓孔 数量n | 螺纹Th | ||||||
| 1/2 | 15 | 外径A 21.3 | 90 | 60.5 | 16 | 4 | M14 | 11.5 | 30 | 15.5 | 48 | 0.91 |
| 3/4 | 20 | 26.9 | 100 | 70 | 16 | 4 | M14 | 13 | 38 | 21 | 52 | 0.91 |
| 1 | 25 | 33.7 | 110 | 79.5 | 16 | 4 | M14 | 14.5 | 49 | 27 | 56 | 1.14 |
| 11/4 | 32 | 42.4 | 120 | 89 | 16 | 4 | M14 | 16 | 59 | 35 | 57 | 1.14 |
| 11/2 | 40 | 48.3 | 130 | 98.5 | 16 | 4 | M14 | 17.5 | 65 | 41 | 62 | 1.81 |
| 2 | 50 | 60.3 | 150 | 120.5 | 18 | 4 | M16 | 19.5 | 78 | 52 | 64 | 2.72 |
| 21/2 | 65 | 76.1 | 180 | 139.5 | 18 | 4 | M16 | 22.5 | 90 | 66 | 70 | 4.45 |
| 3 | 80 | 88.9 | 190 | 152.5 | 18 | 4 | M16 | 24 | 108 | 77.5 | 72 | 5.22 |
| 4 | 100 | 114.3 | 230 | 190.5 | 18 | 8 | M16 | 24 | 135 | 101.5 | 76 | 7.49 |
| 5 | 125 | 139.7 | 255 | 216 | 22 | 8 | M20 | 24 | 164 | 127 | 89 | 9.53 |
| 6 | 150 | 168.3 | 280 | 241.5 | 22 | 8 | M20 | 25.5 | 192 | 154 | 89 | 11.80 |
| 8 | 200 | 219.1 | 345 | 298.5 | 22 | 8 | M20 | 29 | 246 | 203 | 102 | 19.1 |
| 10 | 250 | 273 | 405 | 362 | 26 | 12 | M24 | 30.5 | 305 | 255 | 102 | 24.5 |
| 12 | 300 | 323.9 | 485 | 432 | 26 | 12 | M24 | 32 | 365 | 303.5 | 114 | 39.9 |
| 14 | 350 | 355.6 | 535 | 476 | 29.5 | 12 | M27 | 35 | 400 | 127 | 51.8 | |
| 16 | 400 | 406.4 | 600 | 540 | 29.5 | 16 | M27 | 37 | 457 | 127 | 64.5 | |
| 18 | 450 | 457 | 635 | 578 | 32.5 | 16 | M30 | 40 | 505 | 140 | 74.9 | |
| 20 | 500 | 508 | 700 | 635 | 32.5 | 20 | M30 | 43 | 559 | 145 | 89.4 | |
| 22 | 550 | 559 | 750 | 692 | 35.5 | 20 | M33 | 46 | 610 | 149 | 103.5 | |
| 24 | 600 | 610 | 815 | 749.5 | 35.5 | 20 | M33 | 48 | 664 | 152 | 121.7 | |
工
法兰理论重量表(仅供参考)
| 公称通径 | 连接尺寸 | 法兰颈N | 论 | ||||||||||
| MPS | DN | 螺 | 螺孔 | 螺孔 | 螺纹Th | ||||||||
| 1/2 | 15 | 21.3 | 95 | 66.5 | 16 | 4 | M14 | 14.5 | 38 | 15.5 | 52 | 0.91 | |
| 3/4 | 20 | 26.9 | 120 | 82.5 | 18 | 4 | M16 | 16 | 48 | 21 | 57 | 1.36 | |
| 1 | 25 | 33.7 | 125 | 89 | 18 | 4 | M16 | 17.5 | 54 | 27 | 62 | 1.82 | |
| 11/4 | 32 | 42.4 | 135 | 98.5 | 18 | 4 | M16 | 19.5 | 64 | 35 | 65 | 2.27 | |
| 11/2 | 40 | 48.3 | 155 | 114.5 | 22 | 4 | M20 | 21 | 70 | 41 | 68 | 3.18 | |
| 2 | 50 | 60.3 | 165 | 127 | 18 | 8 | M16 | 22.5 | 84 | 52 | 70 | 3.36 | |
| 21/2 | 65 | 76.1 | 190 | 149 | 22 | 8 | M20 | 25.5 | 100 | 66 | 76 | 5.45 | |
| 3 | 80 | 88.9 | 210 | 168.5 | 22 | 8 | M20 | 29 | 118 | 77.5 | 79 | 8.17 | |
| 4 | 100 | 114.3 | 255 | 200 | 22 | 8 | M20 | 32 | 146 | 101.5 | 86 | 12.10 | |
| 5 | 125 | 139.7 | 280 | 235 | 22 | 8 | M20 | 35 | 178 | 127 | 98 | 16.3 | |
| 6 | 150 | 168.3 | 320 | 270 | 22 | 12 | M20 | 37 | 206 | 154 | 98 | 20.4 | |
| 8 | 200 | 219.1 | 380 | 330 | 26 | 12 | M24 | 41.5 | 260 | 203 | 111 | 31.3 | |
| 10 | 250 | 273 | 445 | 387.5 | 29.5 | 16 | M27 | 48 | 321 | 255 | 117 | 45.4 | |
| 12 | 300 | 323.9 | 520 | 451 | 32.5 | 16 | M30 | 51 | 375 | 303.5 | 130 | 64.5 | |
| 14 | 350 | 355.6 | 585 | 514.5 | 32.5 | 20 | M30 | 54 | 426 | 143 | 93.5 | ||
| 16 | 400 | 406.4 | 650 | 571.5 | 35.5 | 20 | M33 | 57.5 | 483 | 146 | 113.1 | ||
| 18 | 450 | 457 | 710 | 628.5 | 35.5 | 24 | M33 | 60.5 | 533 | 159 | 138.9 | ||
| 20 | 500 | 508 | 775 | 686 | 35.5 | 24 | M33 | 63.5 | 587 | 162 | 167.5 | ||
| 22 | 550 | 559 | 840 | 743 | 42 | 24 | M39*3 | 66.5 | 640 | 165 | 199.4 | ||
| 24 | 600 | 610 | 915 | 813 | 42 | 24 | M39*3 | 70 | 702 | 168 | 235.6 | ||
法兰理论重量表(仅供参考)
| 公称通径 | 钢 | 连接尺寸 | 法兰颈N | 论 | |||||||||
| MPS | DN | 螺孔 | 螺孔 | 螺数孔 | 螺纹Th | ||||||||
| 1/2 | 15 | 21.3 | 95 | 66.5 | 16 | 4 | M14 | 14.5 | 38 | 52 | 1.36 | ||
| 3/4 | 20 | 26.9 | 120 | 82.5 | 18 | 4 | M16 | 16 | 48 | 57 | 1.59 | ||
| 1 | 25 | 33.7 | 125 | 89 | 18 | 4 | M16 | 17.5 | 54 | 62 | 1.82 | ||
| 11/4 | 32 | 42.4 | 135 | 98.5 | 18 | 4 | M16 | 21 | 64 | 67 | 2.50 | ||
| 11/2 | 40 | 48.3 | 155 | 114.5 | 22 | 4 | M20 | 22.5 | 70 | 70 | 3.63 | ||
| 2 | 50 | 60.3 | 165 | 127 | 18 | 8 | M16 | 25.5 | 84 | 73 | 4.54 | ||
| 21/2 | 65 | 76.1 | 190 | 149 | 22 | 8 | M20 | 29 | 100 | 79 | 6.36 | ||
| 3 | 80 | 88.9 | 210 | 168.5 | 22 | 8 | M20 | 32 | 117 | 83 | 8.17 | ||
| 4 | 100 | 114.3 | 275 | 216 | 26 | 8 | M24 | 38.5 | 152 | 102 | 16.8 | ||
| 5 | 125 | 139.7 | 330 | 267 | 29.5 | 8 | M27 | 44.5 | 189 | 114 | 30.9 | ||
| 6 | 150 | 168.3 | 355 | 292 | 29.5 | -12 | M27 | 48 | 222 | 117 | 33.1 | ||
| 8 | 200 | 219.1 | 420 | 349 | 32.5 | 12 | M30 | 55.5 | 273 | 133 | 50.9 | ||
| 10 | 250 | 273 | 510 | 432 | 35.5 | 16 | M33 | 63.5 | 343 | 152 | 85.8 | ||
| 12 | 300 | 323.9 | 560 | 489 | 35.5 | 20 | M33 | 67 | 400 | 156 | 102.6 | ||
| 14 | 350 | 355.6 | 605 | 527 | 39 | 20 | M36*3 | 70 | 432 | 165 | 157.5 | ||
| 16 | 400 | 406.4 | 685 | 603 | 42 | 20 | M39*3 | 76.5 | 495 | 178 | 218.4 | ||
| 18 | 450 | 457 | 745 | 654 | 45 | 20 | M42*3 | 83 | 546 | 184 | 252.0 | ||
| 20 | 500 | 508 | 815 | 724 | 45 | 24 | M42*3 | 89 | 610 | 190 | 313.3 | ||
| 22 | 550 | 559 | 870 | 778 | 48 | 24 | M45*3 | 95 | 665 | 197 | 376.5 | ||
| 24 | 600 | 610 | 940 | 838 | 51 | 24 | M48*3 | 102 | 718 | 203 | 443.6 | ||
工
法兰理论重量表(仅供参考)
| 公称通径 | 钢 | 连接尺寸 | 法兰颈N | 高 | 理论 | ||||||||
| MP | DN | 螺 | 螺孔 | 螺孔 | 螺纹Th | ||||||||
| 1/2 | 15 | 21.3 | 120 | 82.5 | 22 | 4 | M20 | 22.5 | 38 | 60 | 3.18 | ||
| 3/4 | 20 | 26.9 | 130 | 89 | 22 | 4 | M20 | 25.5 | 44 | 70 | 3.18 | ||
| 1 | 25 | 33.7 | 150 | 101.5 | 26 | 4 | M24 | 29 | 52 | 73 | 3.86 | ||
| 11/4 | 32 | 42.4 | 160 | 111 | 26 | 4 | M24 | 29 | 64 | 73 | 4.54 | ||
| 11/2 | 40 | 48.3 | 180 | 124 | 29.5 | 4 | M27 | 32 | 70 | 83 | 6.36 | ||
| 2 | 50 | 60.3 | 215 | 165 | 26 | 8 | M24 | 38.5 | 105 | 102 | 10.9 | ||
| 2 1/2 | 65 | 76.1 | 245 | 190.5 | 29.5 | 8 | M27 | 41.5 | 124 | 105 | 16.3 | ||
| 3 | 80 | 88.9 | 240 | 190.5 | 26 | 8 | M24 | 38.5 | 127 | 102 | 13.2 | ||
| 4 | 100 | 114.3 | 290 | 235 | 32.5 | 8 | M30 | 44.5 | 159 | 114 | 23.2 | ||
| 5 | 125 | 139.7 | 350 | 279.5 | 35.5 | 8 | M33 | 51 | 190 | 127 | 39.1 | ||
| 6 | 150 | 168.3 | 380 | 317.5 | 32.5 | 12 | M30 | 56 | 235 | 140 | 49.9 | ||
| 8 | 200 | 219.1 | 470 | 393.5 | 39 | 12 | M36*3 | 63.5 | 298 | 162 | 84.9 | ||
| 10 | 250 | 273 | 545 | 470 | 39 | 16 | M36*3 | 70 | 368 | 184 | 121.7 | ||
| 12 | 300 | 323.9 | 610 | 533.5 | 39 | 20 | M36*3 | 79.5 | 419 | 200 | 168.9 | ||
| 14 | 350 | 355.6 | 640 | 559 | 42 | 20 | M39*3 | 86 | 451 | 213 | 255.2 | ||
| 16 | 400 | 406.4 | 705 | 616 | 45 | 20 | M42*3 | 89 | 508 | 216 | 311.0 | ||
| 18 | 450 | 457 | 785 | 686 | 51 | 20 | M48*3 | 102 | 565 | 229 | 419.5 | ||
| 20 | 500 | 508 | 855 | 749.5 | 55 | 20 | M52*3 | 108 | 672 | 248 | 528.5 | ||
| 24 | 600 | 610 | 1040 | 901.5 | 68 | 20 | M64*3 | 140 | 749 | 267 | 956.6 | ||
法兰理论重量表(仅供参考)
| 公称通径 | 钢管 | 连接尺寸 | 法兰颈N | 径 | 理 | |||||||
| Mns | DN | 螺 | 螺孔 | 螺数孔 | 螺纹Th | |||||||
| 1/2 | 15 | 21.3 | 120 | 82.5 | 22 | 4 | M20 | 22.5 | 38 | 60 | 3.18 | |
| 3/4 | 20 | 26.9 | 130 | 89 | 22 | 4 | M20 | 25.5 | 44 | 70 | 3.18 | |
| 1 | 25 | 33.7 | 150 | 101.5 | 26 | 4 | M24 | 29 | 52 | 73 | 3.86 | |
| 11/4 | 32 | 42.4 | 160 | 111 | 26 | 4 | M24 | 29 | 64 | 73 | 4.54 | |
| 11/2 | 40 | 48.3 | 180 | 124 | 29.5 | 4 | M27 | 32 | 70 | 83 | 6.36 | |
| 2 | 50 | 60.3 | 215 | 165 | 26 | 8 | M24 | 38.5 | 105 | 102 | 10.90 | |
| 21/2 | 65 | 76.1 | 245 | 190.5 | 29.5 | 8 | M27 | 41.5 | 124 | 105 | 16.34 | |
| 3 | 80 | 88.9 | 265 | 203 | 32.5 | 8 | M30 | 48 | 133 | 117 | 21.80 | |
| 4 | 100 | 114.3 | 310 | 241.5 | 35.5 | 8 | M33 | 54 | 162 | 124 | 31.3 | |
| 5 | 125 | 139.7 | 375 | 292 | 42 | 8 | M39*3 | 73.5 | 197 | 155 | 59.9 | |
| 6 | 150 | 168.3 | 395 | 317.5 | 39 | 12 | M36*3 | 83 | 229 | 171 | 74.5 | |
| 8 | 200 | 219.1 | 485 | 393.5 | 45 | 12 | M42*3 | 92 | 292 | 213 | 123.9 | |
| 10 | 250 | 273 | 585 | 482.5 | 51 | 12 | M48*3 | 108 | 368 | 254 | 206.1 | |
| 12 | 300 | 323.9 | 675 | 571.5 | 55 | 16 | M52*3 | 124 | 451 | 283 | 313.3 | |
| 14 | 350 | 355.6 | 750 | 635 | 60 | 16 | M56*3 | 133.5 | 495 | 298 | 406.5 | |
| 16 | 400 | 406.4 | 825 | 705 | 68 | 16 | M64*3 | 146.5 | 552 | 311 | 525.0 | |
| 18 | 450 | 457 | 915 | 774.5 | 74 | 16 | M70*3 | 162 | 597 | 327 | 687.2 | |
| 20 | 500 | 508 | 985 | 832 | 80 | 16 | M76*3 | 178 | 641 | 356 | 852.6 | |
| 24 | 600 | 610 | 1170 | 990.5 | 94 | 16 | M90*3 | 203.5 | 762 | 406 | 1366.8 | |
法兰理论重量表(仅供参考)
| 公称通径 | 钢 | 连接尺寸 | 法兰颈N | 高H | 理论 | |||||||
| MPS | DN | 螺孔 | 螺孔 | 螺纹Th | ||||||||
| 1/2 | 15 | 21.3 | 135 | 89 | 22 | 4 | M20 | 30.5 | 43 | 73 | 3.63 | |
| 3/4 | 20 | 26.9 | 140 | 95 | 22 | 4 | M20 | 32 | 51 | 79 | 4.09 | |
| 1 | 25 | 33.7 | 160 | 108 | 26 | 4 | M24 | 35 | 57 | 89 | 5.90 | |
| 11/4 | 32 | 42.4 | 185 | 130 | 29.5 | 4 | M27 | 38.5 | 73 | 95 | 9.08 | |
| 11/2 | 40 | 48.3 | 205 | 146 | 32.5 | 4 | M30 | 44.5 | 79 | 111 | 12.70 | |
| 2 | 50 | 60.3 | 235 | 171.5 | 29.5 | 8 | M27 | 51 | 95 | 127 | 19.1 | |
| 2 1/2 | 65 | 76.1 | 265 | 197 | 32.5 | 8 | M30 | 57.5 | 114 | 143 | 23.6 | |
| 3 | 80 | 88.9 | 305 | 228.5 | 35.5 | 8 | M33 | 67 | 133 | 168 | 42.7 | |
| 4 | 100 | 114.3 | 355 | 273 | 42 | 8 | M39*3 | 76.5 | 165 | 190 | 66.3 | |
| 5 | 125 | 139.7 | 420 | 324 | 48 | 8 | M45*3 | 92.5 | 203 | 229 | 110.8 | |
| 6 | 150 | 168.3 | 485 | 368.5 | 55 | 8 | M52*3 | 108 | 235 | 273 | 171.6 | |
| 8 | 200 | 219.1 | 550 | 438 | 55 | 12 | M52*3 | 127 | 305 | 317 | 261.5 | |
| 10 | 250 | 273 | 675 | 539.5 | 68 | 12 | M64*3 | 165.5 | 375 | 419 | 484.9 | |
| 12 | 300 | 323.9 | 760 | 619 | 74 | 12 | M70*3 | 184.5 | 441 | 464 | 730.1 | |
法兰理论重量表(仅供参考)
| 公称通径 | 连接尺寸 | |||||||
| MPs | DN | 螺中 | 螺孔 | 螺孔 | 螺纹Th | |||
| 12 | 15 | 90 | 60.5 | 16 | 4 | M14 | 11.5 | 0.43 |
| 3/4 | 20 | 100 | 70 | 16 | 4 | M14 | 13 | 0.63 |
| 1 | 25 | 110 | 79.5 | 16 | 4 | M14 | 14.5 | 0.89 |
| 11/4 | 32 | 120 | 89 | 16 | 4 | M14 | 16 | 1.20 |
| 11/2 | 40 | 130 | 98.5 | 16 | 4 | M14 | 17.5 | 1.58 |
| 2 | 50 | 150 | 120.5 | 18 | 4 | M16 | 19.5 | 2.39 |
| 21/2 | 65 | 180 | 139.5 | 18 | 4 | M16 | 22.5 | 4.07 |
| 3 | 80 | 190 | 152.5 | 18 | 4 | M16 | 24 | 4.92 |
| 4 | 100 | 230 | 190.5 | 18 | 8 | M16 | 24 | 7.13 |
| 5 | 125 | 255 | 216 | 22 | 8 | M20 | 24 | 8.72 |
| 6 | 150 | 280 | 241.5 | 22 | 8 | M20 | 25.5 | 11.4 |
| 8 | 200 | 385 | 298.5 | 22 | 8 | M20 | 29 | 20.1 |
| 10 | 250 | 405 | 362 | 26 | 12 | M24 | 30.5 | 28.7 |
| 12 | 300 | 485 | 432 | 26 | 12 | M24 | 32 | 43.8 |
| 14 | 350 | 535 | 476 | 29.5 | 12 | M27 | 35 | 58.2 |
| 16 | 400 | 600 | 540 | 29.5 | 16 | M27 | 37 | 77.4 |
| 18 | 450 | 635 | 578 | 32.5 | 16 | M30 | 40 | 94.0 |
| 20 | 500 | 700 | 635 | 32.5 | 20 | M30 | 43 | 122.7 |
| 22 | 550 | 750 | 692 | 35.5 | 20 | M33 | 46 | 150.7 |
| 24 | 600 | 815 | 749.5 | 35.5 | 20 | M33 | 48 | 187.0 |
法兰理论重量表(仅供参考)
| 公称通径 | 连接尺寸 | 法论 | ||||||
| MPS | DN | 螺 | 螺孔 | 螺孔 | 螺纹Th | |||
| 1/2 | 15 | 95 | 66.5 | 16 | 4 | M14 | 14.5 | 0.63 |
| 3/4 | 20 | 120 | 82.5 | 18 | 4 | M16 | 16 | 1.15 |
| 1 | 25 | 125 | 89 | 18 | 4 | M16 | 17.5 | 1.40 |
| 11/4 | 32 | 135 | 98.5 | 18 | 4 | M16 | 19.5 | 1.8 |
| 11/2 | 40 | 155 | 114.5 | 22 | 4 | M20 | 21 | 2.65 |
| 2 | 50 | 165 | 127 | 18 | 8 | M16 | 22.5 | 3.33 |
| 21/2 | 65 | 190 | 149 | 22 | 8 | M20 | 25.5 | 4.80 |
| 3 | 80 | 210 | 168.5 | 22 | 8 | M20 | 30 | 6.89 |
| 4 | 100 | 255 | 200 | 22 | 8 | M20 | 32 | 11.6 |
| 5 | 125 | 280 | 235 | 22 | 8 | M20 | 35 | 15.6 |
| 6 | 150 | 320 | 275 | 22 | 12 | M20 | 37 | 21.4 |
| 8 | 200 | 380 | 330 | 26 | 12 | M24 | 41.5 | 34.1 |
| 10 | 250 | 445 | 387.5 | 29.5 | 16 | M27 | 48 | 53.5 |
| 12 | 300 | 520 | 451 | 32.5 | 16 | M30 | 51 | 78.3 |
| 14 | 350 | 585 | 514.5 | 32.5 | 20 | M30 | 54 | 105.0 |
| 16 | 400 | 650 | 571.5 | 35.5 | 20 | M33 | 57.5 | 138.6 |
| 18 | 450 | 710 | 628.5 | 35.5 | 24 | M33 | 60.5 | 174.3 |
| 20 | 500 | 775 | 686 | 35.5 | 24 | M33 | 63.5 | 220.4 |
| 22 | 550 | 840 | 743 | 42 | 24 | M39*3 | 66.5 | 268.7 |
| 24 | 600 | 915 | 813 | 42 | 24 | M39*3 | 70 | 339.0 |
法兰理论重量表(仅供参考)
| 公称通径 连接尺寸 | 法兰 厚度C | 法兰理论 重量 | ||||||
| MiS | DN | 盖 | 螺中 | 螺孔 | 螺检孔 螺纹Th | |||
| 1/2 | 15 | 95 | 66.5 | 16 | 4 | M14 | 14.5 | 0.77 |
| 3/4 | 20 | 120 | 82.5 | 18 | 4 | M16 | 16 | 1.37 |
| 1 | 25 | 125 | 89 | 18 | 4 | M16 | 17.5 | 1.66 |
| 11/4 | 32 | 135 | 98.5 | 18 | 4 | M16 | 21 | 2.36 |
| 11/2 | 40 | 155 | 114.5 | 22 | 4 | M20 | 22.5 | 3.29 |
| 2 | 50 | 165 | 127 | 18 | 8 | M16 | 25.5 | 4.24 |
| 21/2 | 65 | 190 | 149 | 22 | 8 | M20 | 29 | 6.23 |
| 3 | 80 | 210 | 168.6 | 22 | 8 | M20 | 32 | 8.63 |
| 4 | 100 | 275 | 216 | 26 | 8 | M24 | 38.5 | 17.7 |
| 5 | 125 | 330 | 267 | 29.5 | 8 | M27 | 44.5 | 29.4 |
| 6 | 150 | 355 | 292 | 29.5 | 12 | M27 | 48 | 36.2 |
| 8 | 200 | 420 | 349 | 32.5 | 12 | M30 | 55.5 | 59.1 |
| 10 | 250 | 510 | 432 | 35.5 | 16 | M33 | 63.5 | 98.4 |
| 12 | 300 | 560 | 489 | 35.5 | 20 | M33 | 67 | 125.3 |
| 14 | 350 | 605 | 527 | 39 | 20 | M36*3 | 70 | 152.1 |
| 16 | 400 | 685 | 603 | 42 | 20 | M39*3 | 76.5 | 214.1 |
| 18 | 450 | 745 | 654 | 45 | 20 | M42*3 | 83 | 275.4 |
| 20 | 500 | 815 | 724 | 45 | 24 | M42*3 | 89 | 352.4 |
| 22 | 550 | 870 | 778 | 48 | 24 | M45*3 | 95 | 428.5 |
| 24 | 600 | 940 | 838 | 51 | 24 | M48*3 | 102 | 536.8 |
工
法兰理论重量表(仅供参考)
| 公称通径 连接尺寸 | 法兰 厚度C | 法兰理论 重 | ||||||
| Mps | DN | 螺中 | 螺孔 | 螺孔 | 螺纹Th | |||
| 1/2 | 15 | 120 | 82.5 | 22 | 4 | M20 | 22.5 | 1.78 |
| 3/4 | 20 | 130 | 89 | 22 | 4 | M20 | 25.5 | 2.43 |
| 1 | 25 | 150 | 101.5 | 26 | 4 | M24 | 29 | 3.65 |
| 11/4 | 32 | 160 | 111 | 26 | 4 | M24 | 29 | 4.27 |
| 11/2 | 40 | 180 | 124 | 29.5 | 4 | M27 | 32 | 5.93 |
| 2 | 50 | 215 | 165 | 26 | 8 | M24 | 38.5 | 10.0 |
| 21/2 | 65 | 245 | 190.5 | 29.5 | 8 | M27 | 41.5 | 14.0 |
| 3 | 80 | 240 | 190.5 | 26 | 8 | M24 | 38.5 | 13.1 |
| 4 | 100 | 290 | 235 | 32.5 | 8 | M30 | 44.5 | 21.8 |
| 5 | 125 | 350 | 279.5 | 35.5 | 8 | M33 | 51 | 36.8 |
| 6 | 150 | 380 | 317.5 | 32.5 | 12 | M30 | 56 | 47.5 |
| 8 | 200 | 470 | 393.5 | 39 | 12 | M36*3 | 63.5 | 82.4 |
| 10 | 250 | 545 | 470 | 39 | 16 | M36*3 | 70 | 122.2 |
| 12 | 300 | 610 | 533.5 | 39 | 20 | M36*3 | 79.5 | 172.7 |
| 14 | 350 | 640 | 559 | 42 | 20 | M39*3 | 86 | 205.7 |
| 16 | 400 | 705 | 616 | 45 | 20 | M42*3 | 89 | 259.9 |
| 18 | 450 | 785 | 686 | 51 | 20 | M48*3 | 102 | 366.9 |
| 20 | 500 | 855 | 749.5 | 55 | 20 | M52*3 | 108 | 461.0 |
| 24 | 600 | 1040 | 901.5 | 68 | 20 | M64*3 | 140 | 874.0 |
法兰理论重量表(仅供参考)
| 公称通径 | 连接尺寸 | 论 | ||||||
| MPS | DN | 盖 | 螺孔 | 螺数孔 | 螺纹Th | |||
| 1/2 | 15 | 120 | 82.5 | 22 | 4 | M20 | 22.5 | 1.78 |
| 3/4 | 20 | 130 | 89 | 22 | 4 | M20 | 25.5 | 2.43 |
| 1 | 25 | 150 | 101.5 | 26 | 4 | M24 | 29 | 3.65 |
| 11/4 | 32 | 160 | 111 | 26 | 4 | M24 | 29 | 4.27 |
| 11/2 | 40 | 180 | 124 | 29.5 | 4 | M27 | 32 | 5.93 |
| 2 | 50 | 215 | 165 | 26 | 8 | M24 | 38.5 | 10.0 |
| 21/2 | 65 | 245 | 190.5 | 29.5 | 8 | M27 | 41.5 | 14.0 |
| 3 | 80 | 265 | 203 | 32.5 | 8 | M30 | 48 | 19.0 |
| 4 | 100 | 310 | 241.5 | 35.5 | 8 | M33 | 54 | 29.7 |
| 5 | 125 | 375 | 292 | 42 | 8 | M39*3 | 73.5 | 58.8 |
| 6 | 150 | 395 | 317.5 | 39 | 12 | M36*3 | 82 | 72.5 |
| 8 | 200 | 485 | 393.5 | 45 | 12 | M42*3 | 92 | 122.7 |
| 10 | 250 | 585 | 482.5 | 51 | 12 | M48*3 | 108 | 211.5 |
| 12 | 300 | 675 | 571.5 | 55 | 16 | M52*3 | 124 | 317.4 |
| 14 | 350 | 750 | 635 | 60 | 16 | M56*3 | 133.5 | 422.7 |
| 16 | 400 | 825 | 705 | 68 | 16 | M64*3 | 146.5 | 557.2 |
| 18 | 450 | 915 | 774.5 | 74 | 16 | M70*3 | 162 | 706.6 |
| 20 | 500 | 985 | 832 | 80 | 16 | M76*3 | 178 | 966.6 |
| 24 | 600 | 1170 | 990.5 | 94 | 16 | M90*3 | 203.5 | 1560.0 |
工
法兰理论重量表(仅供参考)
| 公称通径 | 连接尺寸 | 30.5 | ||||||
| MPS | DN | 螺 | 螺径孔 | 螺孔 | 螺纹Th | |||
| 15 | 135 | 89 | 22 | 4 | M20 | |||
| 1/2 | 20 | 140 | 95 | 22 | 4 | M20 | 32 | 3.11 3.56 |
| 3/4 1 | 25 | 160 | 108 | 26 | 4 | M24 | 35 | 5.05 |
| 1 1/4 | 32 | 185 | 130 | 29.5 | 4 | M27 | 38.5 | 7.47 |
| 11/2 | 40 | 205 | 146 | 32.5 | 4 | M30 | 44.5 | 10.6 |
| 2 | 50 | 235 | 171.5 | 29.5 | 8 | M27 | 51 | 15.5 |
| 21/2 | 65 | 265 | 197 | 32.5 | 8 | M30 | 57.5 | 22.4 |
| 3 | 80 | 305 | 228.5 | 35.5 | 8 | M33 | 67 | 34.9 |
| 4 | 100 | 355 | 273 | 42 | 8 | M39*3 | 76.5 | 53.8 |
| 5 | 125 | 420 | 324 | 48 | 8 | M45*3 | 92.5 | 91.5 |
| 6 | 150 | 485 | 368.5 | 55 | 8 | M52*3 | 108 | 142.5 |
| 8 | 200 | 550 | 438 | 55 | 12 | M52*3 | 127 | 211.5 |
| 10 | 250 | 675 | 593.5 | 68 | 12 | M64*3 | 165.5 | 412.6 |
| 12 | 300 | 760 | 619 | 74 | 12 | M70*3 | 184.5 | 588.2 |
法兰理论重量表(仅供参考)
| 板式平焊钢制法兰 GB/T9119-2010 10kg | ||||||||||
| 外径 mm | 连接尺寸 | 密封面 | 法兰内径 B/mm | |||||||
| 法兰 外 | 螺孔 直 | 螺栓孔 直径 | 螺栓 | C/mm | 系列l | 系列Ⅱ | ||||
| 数量 | 螺纹 | d/mm | f/mm | |||||||
| 108 | 220 | 180 | 18 | 8 | M16 | 22 | 158 | 3 | 116.0 | 110 |
| 133 | 250 | 210 | 18 | 8 | M16 | 22 | 188 | 3 | 141.5 | 135 |
| 159 | 285 | 240 | 22 | 8 | M20 | 24 | 212 | 3 | 170.5 | 161 |
| 315 | 270 | 22 | 8 | M20 | 24 | 242 | 3 | 196 | ||
| 219 | 340 | 295 | 22 | 8 | M20 | 24 | 268 | 3 | 221.5 | 222 |
| 二 | 370 | 325 | 22 | 8 | M20 | 24 | 295 | 3 | 248 | 二 |
| 273 | 395 | 350 | 22 | 12 | M20 | 26 | 320 | 3 | 276.5 | 276 |
| 325 | 445 | 400 | 22 | 12 | M20 | 26 | 370 | 4 | 327.5 | 328 |
| 377 | 505 | 460 | 22 | 16 | M20 | 30 | 430 | 4 | 359.5 | 381 |
| 426 | 565 | 515 | 26 | 16 | M24 | 32 | 482 | 4 | 411.0 | 430 |
| 480 | 615 | 565 | 26 | 20 | M24 | 36 | 532 | 4 | 462.0 | 485 |
| 530 | 670 | 620 | 26 | 20 | M24 | 38 | 585 | 4 | 513.5 | 535 |
| 630 | 780 | 725 | 30 | 20 | M27 | 42 | 685 | 5 | 616.5 | 636 |
| 720 | 895 | 840 | 30 | 24 | M27 | 50 | 800 | 5 | 715 | 724 |
| 820 | 1015 | 950 | 33 | 24 | M30 | 56 | 905 | 5 | 817 | 824 |
| 920 | 1115 | 1050 | 33 | 28 | M30 | 62 | 1005 | 5 | 918 | 924 |
| 1020 | 1230 | 1160 | 36 | 28 | M33 | 70 | 1110 | 5 | 1020 | 1024 |
| 1220 | 1455 | 1380 | 39 | 32 | M36 | 83 | 1330 | 5 | 1223 | 1224 |
| 1420 | 1675 | 1590 | 42 | 36 | M39 | 90 | 1535 | 5 | 1426 | 1424 |
| 1620 | 1915 | 1820 | 48 | 40 | M45 | 100 | 1760 | 5 | 1630 | 1624 |
| 1820 | 2115 | 2020 | 48 | 44 | M45 | 110 | 1960 | 5 | 1833 | 1824 |
| 2020 | 2325 | 2230 | 48 | 48 | M45 | 120 | 2170 | 5 | 2036 | 2024 |
法兰理论重量表(仅供参考)
| 公称 尺寸 | 钢管外径 | 连接尺寸 | 法兰 厚度 | 密封面 | 法兰内径 系列系列 | |||||||
| 系列系列 | ||||||||||||
| 螺 | 螺 | d/mn | f/mn | |||||||||
| 10 | 17.2 | 14 | 90 | 60 | 14 | 4 | M12 | 14 | 40 | 2 | 18.0 | 15 |
| 15 | 21.3 | 18 | 95 | 65 | 14 | 4 | M12 | 14 | 45 | 2 | 22.0 | 19 |
| 20 | 26.9 | 25 | 105 | 75 | 14 | 4 | M12 | 16 | 58 | 2 | 27.5 | 26 |
| 23 | 33.7 | 32 | 115 | 85 | 14 | 4 | M12 | 16 | 68 | 2 | 34.5 | 33 |
| 32 | 42.4 | 38 | 140 | 100 | 18 | 4 | M16 | 18 | 78 | 2 | 43.5 | 39 |
| 40 | 48.3 | 45 | 150 | 110 | 18 | 4 | M16 | 18 | 88 | 3 | 49.5 | 46 |
| 50 | 60.3 | 57 | 165 | 125 | 18 | 4 | M16 | 20 | 102 | 3 | 61.5 | 59 |
| 65 | 76.1 | 76 | 185 | 145 | 18 | 80 | M16 | 20 | 122 | 3 | 77.5 | 78 |
| 80 | 88.9 | 89 | 200 | 160 | 18 | 8 | M16 | 20 | 138 | 3 | 90.5 | 91 |
| 100 | 114.3 | 108 | 220 | 180 | 18 | 8 | M16 | 22 | 158 | 3 | 116.0 | 110 |
| 125 | 139.7 | 133 | 250 | 210 | 18 | 8 | M16 | 22 | 188 | 3 | 141.5 | 135 |
| 150 | 168.3 | 159 | 285 | 240 | 22 | 8 | M20 | 24 | 212 | 3 | 170.5 | 161 |
| 175 | 193.7 | 二 | 315 | 270 | 22 | 8 | M20 | 24 | 242 | 3 | 196 | 二 |
| 200 | 219.1 | 219 | 340 | 295 | 22 | 12 | M20 | 26 | 268 | 3 | 221.5 | 222 |
| 225 | 248 | 二 | 370 | 325 | 22 | 12 | M20 | 27 | 295 | 3 | 248 | |
| 250 | 273.0 | 278 | 405 | 355 | 26 | 12 | M24 | 29 | 320 | 3 | 276.5 | 276 |
法兰理论重量表(仅供参考)
| 系 | d面 | 系 | ||||||||||
| 螺 | 检 | |||||||||||
| 300 | 323.9 | 325 | 460 | 410 | 26 | 12 | M24 | 32 | 378 | 4 | 327.5 | 328 |
| 350 | 365.6 | 377 | 520 | 470 | 26 | 16 | M24 | 35 | 438 | 4 | 359.5 | 381 |
| 406 | 406.4 | 426 | 580 | 525 | 30 | 16 | M27 | 38 | 490 | 4 | 411.0 | 430 |
| 450 | 457.0 | 480 | 640 | 585 | 30 | 20 | M27 | 42 | 550 | 4 | 462.0 | 485 |
| 500 | 508.0 | 530 | 715 | 650 | 33 | 20 | M30 | 46 | 610 | 4 | 513.5 | 535 |
| 600 | 610.0 | 630 | 840 | 770 | 36 | 20 | M33 | 55 | 725 | 5 | 616.5 | 636 |
| 700 | 711.0 | 720 | 910 | 840 | 36 | 24 | M33 | 63 | 798 | 5 | 715 | 724 |
| 800 | 813.0 | 820 | 1025 | 950 | 39 | 24 | M36 | 74 | 900 | 5 | 817 | 824 |
| 900 | 914.0 | 920 | 1125 | 1050 | 39 | 28 | M36 | 82 | 1000 | 5 | 918 | 924 |
| 1000 | 1016 | 1020 | 1255 | 1170 | 42 | 28 | M39 | 90 | 1115 | 5 | 1020 | 1024 |
| 1200 | 1219 | 1220 | 1485 | 1390 | 48 | 32 | M45 | 95 | 1330 | 5 | 1223 | 1224 |
| 1400 | 1422 | 1420 | 1685 | 1590 | 48 | 36 | M45 | 103 | 1530 | 5 | 1426 | 1424 |
| 3600 | 1626 | 1620 | 1930 | 1820 | 56 | 40 | M52 | 115 | 1750 | 5 | 1630 | 1624 |
| 1800 | 1829 | 1820 | 2130 | 2020 | 56 | 44 | M52 | 126 | 1950 | 5 | 1333 | 1824 |
| 2000 | 2030 | 2020 | 2345 | 2230 | 62 | 48 | M56 | 138 | 2150 | 5 | 2036 | 2024 |
法兰理论重量表(仅供参考)
| 外径 mm | 连接尺寸 | 法兰 | 密封面 | 法兰内径 B/mm | ||||||
| 法兰 外m | 螺栓孔 中心圆 直 | 螺栓孔 直径 | 螺 栓 | 厚度 | 系列Ⅱ | |||||
| 数量 螺纹 | C/mm | d/mm | f/mm 系列一 | |||||||
| 10 | 17.2 | 14 | 90 | 60 | M12 | 14 | 40 | 2 | 18.0 | 15 |
| 15 | 21.3 | 18 | 95 | 65 | M12 | 14 | 45 | 2 | 22.0 | 19 |
| 20 | 26.9 | 25 | 105 | 75 | M12 | 16 | 58 | 2 | 27.5 | 26 |
| 25 | 33.7 | 32 | 115 | 85 | M12 | 16 | 68 | 2 | 34.5 | 33 |
| 32 | 42.4 | 38 | 140 | 100 | M16 | 18 | 78 | 2 | 43.5 | 39 |
| 40 | 48.3 | 45 | 150 | 110 | M16 | 18 | 88 | 3 | 49.5 | 46 |
| 50 | 60.3 | 57 | 165 | 125 | M16 | 20 | 102 | 3 | 61.5 | 59 |
| 65 | 76.1 | 76 | 185 | 145 | M16 | 22 | 122 | 3 | 77.5 | 78 |
| 80 | 88.9 | 89 | 200 | 160 | M16 | 24 | 138 | 3 | 90.5 | 91 |
| 100 | 114.3 | 108 | 235 | 190 | M20 | 26 | 162 | 3 | 116.0 | 110 |
| 125 | 139.7 | 133 | 270 | 220 | M24 | 28 | 188 | 3 | 141.5 | 135 |
| 150 | 168.3 | 159 | 300 | 250 | M24 | 30 | 218 | 3 | 170.5 | 161 |
| 200 | 219.1 | 219 | 360 | 310 | M24 | 32 | 278 | 3 | 221.5 | 222 |
| 250 | 273.0 | 273 | 425 | 370 | M27 | 35 | 335 | 3 | 276.5 | 276 |
| 300 | 323.9 | 325 | 485 | 430 | M27 | 38 | 395 | 4 | 327.5 | 328 |
| 350 | 355.6 | 377 | 555 | 490 | M30 | 42 | 450 | 4 | 359.5 | 381 |
| 400 | 406.4 | 426 | 620 | 550 | M33 | 48 | 505 | 4 | 411.0 | 430 |
| 450 | 457.0 | 480 | 670 | 600 | M33 | 54 | 555 | 4 | 462.0 | 485 |
| 500 | 508.0 | 530 | 730 | 660 | M33 | 58 | 615 | 4 | 513.5 | 535 |
| 600 | 610.0 | 630 | 845 | 770 | M36 | 68 | 720 | 5 | 616.5 | 636 |
| 700 | 711.0 | 720 | 960 | 875 | M39 | 85 | 820 | 5 | 715 | 724 |
| 800 | 813.0 | 820 | 1085 | 990 | M45 | 95 | 930 | 5 | 817 | 824 |
法兰理论重量表(仅供参考)
大
| 公称 尺寸 DN 系列一 | 钢管外径 A/mn | 连接尺寸 | 法兰 厚度 | 密封面 | 法兰内径 B/mn | |||||||||
| 法兰 螺栓孔 | 螺栓孔 | 螺栓 | ||||||||||||
| 系列= 外径 | 中 直径 直径 | 螺纹 | C/mn | d/mn f/mn | 系列- | 系列= | ||||||||
| 10 | 17.2 | 14 | 90 | 60 | 14 | 4 | M12 | 14 | 40 | 2 | 18.0 | 15 | ||
| 15 | 21.3 | 18 | 95 | 65 | 14 | 4 | M12 | 14 | 45 | 2 | 22.0 | 19 | ||
| 20 | 26.9 | 25 | 105 | 75 | 14 | 4 | M12 | 16 | 58 | 2 | 27.5 | 26 | ||
| 23 | 33.7 | 32 | 115 | 85 | 14 | 4 | M12 | 16 | 68 | 2 | 34.5 | 33 | ||
| 32 | 42.4 | 38 | 140 | 100 | 18 | 4 | M16 | 18 | 78 | 2 | 43.5 | 39 | ||
| 40 | 48.3 | 45 | 150 | 110 | 18 | 4 | M16 | 18 | 88 | 3 | 49.5 | 46 | ||
| 50 | 60.3 | 57 | 165 | 125 | 18 | 4 | M16 | 20 | 102 | 3 | 61.5 | 59 | ||
| 65 | 76.1 | 76 | 185 | 145 | 18 | 8 | M16 | 22 | 122 | 3 | 77.5 | 78 | ||
| 80 | 88.9 | 89 | 200 | 160 | 18 | 8 | M16 | 24 | 138 | 3 | 90.5 | 91 | ||
| 100 | 114.3 | 108 | 235 | 190 | 22 | 8 | M20 | 26 | 162 | 3 | 116.0 | 110 | ||
| 125 | 139.7 | 133 | 270 | 220 | 26 | 8 | M24 | 28 | 188 | 3 | 141.5 | 135 | ||
| 150 | 168.3 | 159 | 300 | 250 | 26 | 8 | M24 | 30 | 218 | 3 | 170.5 | 161 | ||
| 200 | 219.1 | 219 | 375 | 320 | 30 | 12 | M27 | 36 | 285 | 3 | 221.5 | 222 | ||
| 250 | 273.0 | 273 | 450 | 385 | 33 | 12 | M30 | 42 | 345 | 3 | 276.5 | 276 | ||
| 300 | 323.9 | 325 | 515 | 450 | 33 | 16 | M30 | 52 | 410 | 4 | 327.5 | 328 | ||
| 350 | 355.6 | 377 | 580 | 510 | 36 | 16 | M33 | 58 | 465 | 4 | 359.5 | 381 | ||
| 400 | 406.4 | 426 | 660 | 585 | 39 | 16 | M36 | 65 | 535 | 4 | 411.0 | 430 | ||
| 450 | 457.0 | 480 | 685 | 610 | 39 | 20 | M36 | 66 | 560 | 4 | 462.0 | 485 | ||
| 500 | 508.0 | 530 | 755 | 670 | 42 | 20 | M39 | 72 | 615 | 4 | 513.5 | 535 | ||
| 600 | 610.0 | 630 | 890 | 795 | 48 | 20 | M45 | 84 | 735 | 5 | 616.5 | 636 | ||
法兰理论重量表(仅供参考)
| 钢管外径 | 连接尺寸 | 密封面 | ||||||||||
| 系列1系列 | 法兰外径 | 螺栓直径 | d/mm | F/m | ||||||||
| 17.2 | 14 | 100 | 70 | 14 | 4 | M12 | 20 | 40 | 2 | 18.0 | 15 | |
| 10 15 | 21.3 | 18 | 105 | 75 | 14 | 4 | M12 | 20 | 45 | 2 | 22.0 | 19 |
| 20 | 26.9 | 25 | 130 | 90 | 18 | 4 | M16 | 22 | 58 | 2 | 27.5 | 26 |
| 25 | 33.7 | 32 | 140 | 100 | 18 | 4 | M16 | 24 | 68 | 2 | 34.5 | 33 |
| 32 | 42.4 | 38 | 155 | 110 | 22 | 4 | M20 | 24 | 78 | 2 | 43.5 | 39 |
| 40 | 48.3 | 45 | 170 | 125 | 22 | 4 | M20 | 26 | 88 | 3 | 49.5 | 46 |
| 50 | 60.3 | 57 | 180 | 135 | 22 | 4 | M20 | 26 | 102 | 3 | 61.5 | 59 |
| 65 | 76.1 | 76 | 205 | 160 | 22 | 8 | M20 | 26 | 122 | 3 | 77.5 | 78 |
| 80 | 88.9 | 89 | 215 | 170 | 22 | 8 | M20 | 30 | 138 | 3 | 90.5 | 91 |
| 100 | 114.3 | 108 | 250 | 200 | 26 | 8 | M24 | 32 | 162 | 3 | 116.0 | 110 |
| 125 | 139.7 | 133 | 295 | 240 | 30 | 8 | M27 | 34 | 188 | 3 | 141.5 | 135 |
| 150 | 168.3 | 159 | 345 | 280 | 33 | 8 | M30 | 36 | 218 | 3 | 170.5 | 161 |
| 200 | 219.1 | 219 | 415 | 345 | 36 | 12 | M33 | 48 | 285 | 3 | 221.5 | 222 |
| 250 | 273.0 | 273 | 470 | 400 | 36 | 12 | M33 | 55 | 345 | 3 | 276.5 | 276 |
| 300 | 323.9 | 325 | 530 | 460 | 36 | 16 | M33 | 65 | 410 | 4 | 327.5 | 328 |
| 350 | 355.6 | 377 | 600 | 525 | 39 | 16 | M36 | 72 | 465 | 4 | 359.5 | 381 |
| 400 | 406.4 | 426 | 670 | 585 | 42 | 16 | M39 | 80 | 535 | 4 | 411.0 | 430 |
工
法兰理论重量表(仅供参考)
| 钢管外径 | 连接尺寸 | 密封面 | ||||||||||
| 系列系列 | 法兰外径 | 直径 | 螺检直径 | d/mm | F/m | |||||||
| 10 | 17.2 | 14 | 100 | 70 | 14 | 4 | M12 | 20 | 40 | 2 | 18.0 | 15 |
| 15 | 21.3 | 18 | 105 | 75 | 14 | 4 | M12 | 20 | 45 | 2 | 22.0 | 19 |
| 20 | 26.9 | 25 | 130 | 90 | 18 | 4 | M16 | 22 | 58 | 2 | 27.5 | 26 |
| 25 | 33.7 | 32 | 140 | 100 | 18 | 4 | M16 | 24 | 68 | 2 | 34.5 | 33 |
| 32 | 42.4 | 38 | 155 | 110 | 22 | 4 | M20 | 24 | 78 | 2 | 43.5 | 39 |
| 40 | 48.3 | 45 | 170 | 125 | 22 | 4 | M20 | 26 | 88 | 3 | 49.5 | 46 |
| 50 | 60.3 | 57 | 195 | 145 | 26 | 4 | M24 | 28 | 102 | 3 | 61.5 | 59 |
| 65 | 76.1 | 76 | 220 | 170 | 26 | 8 | M24 | 30 | 122 | 3 | 77.5 | 78 |
| 80 | 88.9 | 89 | 230 | 180 | 26 | 8 | M24 | 34 | 138 | 3 | 90.5 | 91 |
| 100 | 114.3 | 108 | 265 | 210 | 30 | 8 | M27 | 36 | 162 | 3 | 116.5 | 110 |
| 125 | 139.7 | 133 | 315 | 250 | 33 | 8 | M30 | 42 | 188 | 3 | 141.5 | 135 |
| 150 | 168.3 | 159 | 355 | 290 | 33 | 12 | M30 | 48 | 218 | 3 | 170.5 | 161 |
| 200 | 219.1 | 219 | 430 | 360 | 36 | 12 | M33 | 60 | 285 | 3 | 221.5 | 222 |
| 250 | 273.0 | 273 | 505 | 430 | 39 | 12 | M36 | 72 | 345 | 3 | 276.5 | 276 |
| 300 | 323.9 | 325 | 585 | 500 | 42 | 16 | M39 | 84 | 410 | 4 | 327.5 | 328 |
| 350 | 355.6 | 377 | 655 | 560 | 48 | 16 | M45 | 95 | 465 | 4 | 359.5 | 381 |
法兰理论重量表(仅供参考)
| 系列1法兰 | 系列2法兰 | ||||||||||||||||||||
| 连接尺寸 | Bm | 连接尺寸 | B 考 | ||||||||||||||||||
| 考 | K | ||||||||||||||||||||
| 14 | 75 | 50 | |||||||||||||||||||
| 10 15 | 18 | 55 | 11 11 | 4 4 | M10 M10 | 12 12 | 35 40 | 2 2 | 15 0.31 19 0.36 | 14 18 | 75 80 | 50 55 | 12 12 | 4 | M10 M10 | 10 10 | 32 40 | 2 2 | 15 19 | 0.25 0.28 | |
| 20 | 25 | 80 90 | 65 | M10 | 14 | 2 | 26 | 0.53 | 25 | 90 | 65 | 12 | 4 | M10 | 2 | 0.44 | |||||
| 32 | 100 | 75 | 11 11 | 4 4 | M10 | 14 | 50 60 | 33 | 0.65 | 32 | 100 | 75 | 12 | 4 | M10 | 12 12 | 50 60 | 2 | 26 33 | 0.54 | |
| 25 | 38 | 120 | 90 | 14 | 4 | M12 | 16 | 70 | 2 2 39 | 1.08 | 38 | 120 | 90 | 14 | 4 | M12 | 12 | 70 | 2 | 39 | 0.78 |
| 32 | 45 | 130 | 100 | 14 | 4 | M12 | 16 | 80 | 3 | 46 1.19 | 45 | 130 | 100 | 14 | 4 | M12 | 12 | 80 | 3 | 46 | 0.85 |
| 40 50 | 57 | 140 | 110 | 14 | 4 | M12 | 16 | 90 | 3 | 59 1.31 | 57 | 140 | 110 | 14 | 4 4 | M12 | 12 | 90 | 3 | 59 | 0.93 |
| 65 | 76 | 160 | 130 | 14 | 4 | M12 | 16 | 110 | 3 | 78 1.60 | 73 | 160 | 130 | 14 | 4 | M12 | 14 | 110 | 3 | 75 | 1.41 |
| 80 | 89 | 190 | 150 | 18 | 4 | M16 | 18 | 128 | 3 91 | 2.58 | 89 | 185 | 150 | 18 | 4 | M16 | 14 | 125 | 3 | 91 | 1.80 |
| 100 | 108 | 210 | 170 | 18 | 4 | M16 | 18 | 148 | 3 | 1103.00 | 108 | 205 | 170 | 18 | 4 | M16 | 14 | 145 | 3 | 110 | 2.09 |
| 125 | 133 | 240 | 200 | 18 | 8 | M16 | 20 | 178 | 3 | 1354.08 | 133 | 235 | 200 | 18 | 8 | M16 | 14 | 175 | 3 | 135 | 2.55 |
| 150 | 159 | 265 | 225 | 18 | 8 | M16 | 20 | 202 | 3 | 161 4.62 | 159 | 260 | 225 | 18 | 8 | M16 | 16 | 200 | 3 | 161 | 3.37 |
| - 二 | 194 | 290 | 255 | 18 | 3.70 | ||||||||||||||||
| (175) | 1 | 二 | 二 | ! | 1 | 8 | M16 | 16 | 230 | 3 | 196 | ||||||||||
有
| 系列1法兰 | 系列2法兰 | ||||||||||||||||||||
| 连接尺寸 | 连接尺寸 | ||||||||||||||||||||
| m | |||||||||||||||||||||
| 320 | 耀B | Km | Bm | 考 | |||||||||||||||||
| 200 | 219 | 280 | 18 | 8 | M16 | 22 | 258 | 3 | 222 | 6.20 | 219 315 | 280 | 18 | 8 M16 | 18 | 255 | 3 | 222 | 4.64 | ||
| (225) | 一 | 二 | 二 | 二 | 二 | 一 | 二 | 245 | 340 | 305 | 18 | 8 | M16 | 20 | 280 | 3 | 248 | 5.67 | |||
| 250 | 273 | 375 | 335 | 18 | 12 | M16 | 24 | 312 | 3 | 276 8.18 | 273 | 370 | 335 | 18 | 12 | M16 | 22 | 310 | 3 | 276 | 6.98 |
| 300 | 325 | 440 | 395 | 22 | 12 | M20 | 24 | 365 | 4 | 328 10.5 | 325 | 435 | 395 | 23 | 12 | M20 | 22 | 362 | 4 | 328 | 8.87 |
| 350 | 377 | 490 | 445 | 22 | 12 | M20 | 26 | 415 | 4 | 380 12.8 | 377 | 485 | 445 | 23 | 12 | M20 | 22 | 412 | 4 | 380 | 9.93 |
| 400 | 426 | 540 | 495 | 22 | 16 | M20 | 28 | 465 | 4 | 430 15.3 | 426 | 535 | 495 | 23 | 16 | M20 | 22 | 462 | 4 | 430 | 10.9 |
| 450 | 480 | 595 | 550 | 22 | 16 | M20 | 30 | 520 | 4 | 484 18.7 | 480 | 590 | 550 | 23 | 16 | M20 | 24 | 518 | 4 | 484 | 13.7 |
| 500 | 530 | 645 | 600 | 22 | 20 | M20 | 30 | 570 | 4 | 534 20.3 | 530 | 640 | 600 | 23 | 16 | M20 | 24 | 568 | 4 | 534 | 15.1 |
| 600 | 630 | 755 | 705 | 26 | 20 | M24 | 32 | 670 | 5 | 634 27.0 | 630 | 755 | 705 | 25 | 20 | M22 | 24 | 670 | 5 | 634 | 19.5 |
| 700 | 720 | 860 | 810 | 26 | 24 | M24 | 40 | 775 | 5 | 724 45.0 | 720 | 860 | 810 | 25 | 24 | M22 | 26 | 775 | 5 | 724 | 28.1 |
| 800 | 820 | 975 | 920 | 30 | 24 | M27 | 44 | 880 | 5 | 824 62.6 | 820 | 975 | 920 | 30 | 24 | M27 | 26 | 880 | 5 | 824 | 35.1 |
| 900 | 920 | 1075 | 1020 | 30 | 24 | M27 | 48 | 980 | 5 | 924 77.1 | 920 | 1075 | 1020 | 30 | 24 | M27 | 28 | 980 | 5 | 924 | 42.7 |
| 1000 | 102011751120 | 30 | 28 | M27 | 52 | 1080 | 5 | 102491.9 | 1020 | 11751120 | 30 | 28 | M27 | 30 | 1080 | 5 | 102450.6 | ||||
| 1200 | 1420 | 12201375 | 1320 | 30 | 32 | M27 | 60 | 1280 | 5 | 1224 127 | 1220 | 1375 | 1320 | 30 | 32 | M27 | 30 | 1280 | 5 | 1224 | 60.0 |
| 1400 | 1620 | 1575 | 1520 | 30 | 36 | M27 | 65 | 1480 | 5 | 1424 159 | 1420 | 1575 | 1520 | 30 | 36 | M27 | 32 | 1480 | 5 | 142474.5 | |
| 1600 | 18001820 | 17901730 19901930 | 30 30 | 40 | M27 M27 | 72 79 | 1690 | 5 | 1624224 1824 276 | 1620 | 17851730 | 30 | 40 | M27 | 32 | 1690 | 5 | 162491.5 | |||
| 2000202021902130 | 30 | 44 48 | M27 | 86 | 1890 2090 | 5 5 2024334 | |||||||||||||||
法兰理论重量表(仅供参考)
| 系列1法兰 | |||||||||||||||||||||
| 连接尺寸 | 系列2法兰 连接尺寸 | B | 考 | ||||||||||||||||||
| A | B | ||||||||||||||||||||
| 75 | |||||||||||||||||||||
| 10 | 14 | 50 | 11 | 4 | M10 M10 | 12 | 35 40 | 2 | 15 19 | 0.31 14 | 75 | 50 | 12 | 4 | M10 | 12 | 32 | 2 | 15 | 0.31 0.35 | |
| 15 | 18 | 80 | 55 | 11 | 4 | 12 | 2 | 0.36 | 18 25 | 80 90 | 55 | 12 | 4 | M10 | 12 | 40 | 2 | 19 | |||
| 20 | 25 | 90 | 65 | 11 | 4 | M10 | 14 | 50 | 2 | 26 | 0.53 | 65 | 12 | 4 | M10 | 14 | 50 | 2 | 26 | 0.53 0.64 | |
| 25 | 32 | 100 | 75 | 11 | 4 | M10 | 14 | 60 | 2 | 33 | 0.65 32 | 100 | 75 | 12 | 4 | M10 | 14 | 60 | 2 | 33 | 1.08 |
| 32 | 38 | 120 | 90 | 14 | 4 | M12 M12 | 16 16 | 70 | 2 | 39 46 | 1.08 38 1.19 | 120 | 90 | 14 | 4 | M12 | 16 | 70 | 2 | 39 46 | 1.19 |
| 40 | 45 | 130 | 100 | 14 | 4 | 80 | 3 | 45 | 130 | 100 | 14 | 4 | M12 | 16 | 80 | 3 | 1.31 | ||||
| 50 | 57 | 140 | 110 130 | 14 | 4 | M12 M12 | 16 | 90 | 3 | 59 78 | 1.31 1.60 | 57 140 | 110 130 | 14 | 4 | M12 | 16 | 90 | 3 | 59 75 | 1.65 |
| 65 | 76 89 | 160 190 | 150 | 14 18 | 4 4 | M16 | 16 18 | 110 128 | 3 3 | 91 | 2.58 | 73 160 89 | 150 | 14 | 4 | M12 | 16 | 110 | 3 | 91 | 2.40 |
| 80 100 | 108 | 210 | 170 | 18 | 4 | M16 | 18 | 148 | 3 | 1103.00 | 185 108 205 | 170 | 18 18 | 4 4 | M16 M16 | 18 | 125 145 | 3 3 | 110 | 2.79 | |
| 125 | 133 | 240 | 200 | 18 | 8 | M16 | 20 | 178 | 3 | 1354.08 | 133 | 235 | 200 | 18 | M16 | 18 | 175 | 135 | 3.81 | ||
| 150 | 159 | 265 | 225 | 18 | 8 | M16 | 20 | 202 | 3 | 161 | 4.62 159 | 260 | 225 | 18 | 8 | 20 | 200 | 3 3 | 161 | 4.33 | |
| 一 | 一 | 一 | 290 | 8 | M16 | 20 | |||||||||||||||
| (175) | 一 | 一 | 194 | 255 | 18 | 8 | M16 | 22 | 230 | 3 | 196 | 5.28 | |||||||||
法兰理论重量表(仅供参考)
| 系列1法兰 | 系列2法兰 | |||||||||||||||||||
| 时 | 连接尺寸 | 连接尺寸 | ||||||||||||||||||
| 烂Bm | ||||||||||||||||||||
| mm | 考 | 中K mm | B | 考 | ||||||||||||||||
| 200 | 219 | 320 | 280 | 18 | 8 | M16 | 22 | 258 3 | 222 | 6.20 | 219 | 315 | 280 | 18 | 8 M16 | 22 | 255 | 3 | 222 | 5.80 |
| (225) | 一 | 一 | 二 二 | 一 | 一 | 二 | 二 | 二 | 245 340 | 305 | 18 | 8 | M16 | 22 | 280 | 3 248 | 6.30 | |||
| 250 | 273 | 375 | 335 | 18 12 | M16 | 24 | 312 | 3 | 276 | 8.18 | 273 | 370 335 | 18 | 12 | M16 | 24 | 310 | 3 | 276 | 7.67 |
| 300 | 325 | 440 | 395 | 22 12 | M20 | 24 | 365 | 4 | 328 | 10.5 | 325 | 435 395 | 23 | 12 | M20 | 24 | 362 | 4 | 328 | 9.79 |
| 350 | 377 | 490 | 445 | 22 | 12 M20 | 26 415 | 4 | 380 | 12.8 | 377 | 485 | 445 23 | 12 | M20 | 26 | 412 | 4 | 380 | 12.0 | |
| 400 | 426 | 540 | 495 | 22 16 | M20 | 28 | 465 | 4 | 430 | 15.3 | 426 | 535 | 495 23 | 16 | M20 | 28 | 462 | 4 | 430 | 14.3 |
| 450 | 480 | 595 | 550 | 22 | 16 M20 | 30 520 | 4 | 484 | 18.7 | 480 | 590 | 550 23 | 16 | M20 | 28 | 518 | 4 | 484 | 16.3 | |
| 500 | 530 | 645 | 600 | 22 20 | M20 | 30 570 | 4 | 534 | 20.3 | 530 | 640 | 600 23 | 16 | M20 | 30 | 568 | 4 | 534 | 19.4 | |
| 600 | 630 | 755 | 705 | 26 20 | M24 | 32 670 | 5 | 634 | 27.0 | 630 | 755 | 705 25 | 20 | M22 | 30 | 670 | 5 | 634 | 25.3 | |
| 700 | 720 | 860 | 810 | 26 | 24 M24 | 40 775 | 5 | 724 | 45.0 | 720 | 860 | 810 25 | 24 | M22 32 | 775 | 5 | 724 | 35.5 | ||
| 800 | 820 | 975 | 920 | 30 24 | M27 | 44 880 | 5 | 824 | 62.6 | 820 | 975 | 920 30 | 24 | M27 | 32 | 880 | 5 | 824 | 44.3 | |
| 900 | 920 | 1075 | 1020 | 30 24 | M27 | 48 | 980 | 5 | 924 | 77.1 | 920 | 1075 | 1020 30 | 24 | M27 | 34 | 980 | 5 | 924 | 53.0 |
| 1000 | 1020 | 1175 | 1120 | 30 28 | M27 | 52 | 1080 | 5 | 102491.9 | 1020 | 11751120 | 30 | 28 | M27 | 36 | 1080 | 5 | 102461.9 | ||
| 1200 | 1220 | 1405 | 1340 | 33 32 | M30 | 60 1295 | 5 | 1224 | 154 | |||||||||||
| 1400 | 1420 | 1630 | 1560 | 36 36 | M33 | 72 1510 | 5 | 1424 | 247 | |||||||||||
| 1600 | 1620 | 1830 | 1760 | 36 40 | M33 | 80 1710 | 5 | 1624 | 312 | |||||||||||
| 1800 | 18202045 | 1970 | 39 44 | M36 | 88 1920 | 5 | 1824 | 412 2024542 | ||||||||||||
| 2000202022652180 | 42 48 | M39 | 96 2125 | 5 | ||||||||||||||||
法兰理论重量表(仅供参考)
| 公称 | 系列1法兰 | 系列2法兰 | |||||||||||||||||||
| 连接尺寸 | 密封面 | Bm | 螺栓 | 连接尺寸 | 密封面 | ||||||||||||||||
| A | 螺栓 | 螺栓 | 螺栓 | ||||||||||||||||||
| 14 | 90 | 60 | 14 | 4 | mm | mm | m | mm | |||||||||||||
| 10 15 | 18 95 | 65 | M12 M12 | 14 14 | 40 45 | 2 2 | 15 19 | 0.54 0.60 | 14 90 | 60 | 14 | 4 | M12 | 12 | 40 | 2 | 15 19 | 0.45 0.50 | |||
| 20 | 25 | 105 | 75 | 14 | 4 | M12 | 0.85 | 18 25 | 95 105 | 65 | 14 | 4 | M12 | 12 | 45 | 2 | |||||
| 115 | 14 | 4 | 16 | 58 | 2 | 26 1.02 | 32 | 75 | 14 | 4 | M12 | 14 | 55 | 2 | 26 | 0.73 0.87 | |||||
| 25 | 32 38 | 140 | 85 100 | 14 | 4 | M12 M16 | 16 | 68 | 2 | 33 39 | 1.70 | 115 | 85 | 14 | 4 | M12 | 14 | 65 | 2 | 33 | 1.38 |
| 32 | 45 | 150 | 110 | 18 18 | 4 | M16 | 18 18 | 78 | 2 | 46 1.86 | 38 45 | 135 145 | 100 110 | 18 | 4 | M16 | 16 | 78 | 2 | 39 | 1.71 |
| 40 | 57 | 165 | 125 | 18 | 4 | M16 | 20 | 88 102 | 3 3 | 59 | 2.46 57 | 160 | 125 | 18 | 4 | M16 | 18 | 85 | 3 | 46 59 | 2.03 |
| 50 | 76 | 185 | 145 | 18 | 4 8 | M16 | 20 | 122 | 3 | 78 2.82 | 73 | 180 | 145 | 18 18 | 4 4 | M16 M16 | 18 | 100 | 3 | 75 | 2.81 |
| 65 | 89 | 200 | 160 | 18 | M16 | 20 | 138 | 3 | 91 | 3.23 89 | 195 | 160 | M16 | 20 | 120 | 3 | 91 | 3.14 | |||
| 80 | 108 | 220 | 180 | 18 | 8 8 | M16 | 22 | 158 | 3 | 110 4.16 | 108 | 215 | 180 | 18 | 4 | M16 | 20 | 135 | 3 | 110 | 3.89 |
| 100 125 | 133 | 250 | 210 | 18 | 8 | M16 | 22 | 188 | 3 | 135 5.16 | 133 | 245 | 210 | 18 18 | 8 8 | M16 | 22 24 | 155 185 | 3 3 | 135 | 5.34 |
| 150 | 159 | 285 | 240 | 22 | 8 | M20 | 24 | 212 | 3 | 161 6.96 | 159 | 280 | 240 | 23 | 8 | M20 | 24 | 210 | 3 | 161 | 6.54 |
| (175) | 二 | 二 | 二 | 二 | 二 | 二 | 二 | 二 | 二 | 二 一 | 194 | 310 | 270 | 23 | 8 | M20 | 24 | 240 | 3 | 196 | 7.23 |
| 200 | 219 | 340 | 295 | 22 | 8 | M20 | 24 | 268 | 3 | 2228.44 | 219 | 335 | 295 | 23 | 8 | M20 | 24 | 265 | 3 | 222 | 7.93 |
| 1 | 二 二 | 245 | 365 | 325 | M20 | 295 | |||||||||||||||
| (225) | 1 | 二 | 二 | 二 | 23 | 8 | 24 | 3 | 248 | 9.15 | |||||||||||
法兰理论重量表(仅供参考)
| 公称 DN | 系列2法兰 | ||||||||||||||||||||
| Am | 径 | 系列1法兰 | 法兰径 | 密封面 | |||||||||||||||||
| 钢径 | 连接尺寸 | 螺栓 | 密封面 | 参外径 | 连接尺寸 | ||||||||||||||||
| 数量 螺纹络 | m | m kg | mm | mm | 螺栓 数量螺格 | mm mm | |||||||||||||||
| 250 | 273 | 395 | 350 | 22 | 12 | M20 | 26 | mm 320 | mm 3 | 276 10.9 | Am 273 | 390 | 350 | 23 | 12 | M20 | 26 | 320 | m B 3 276 | 10.3 | |
| 300 | 325 445 | 400 | 22 | 12 | M20 | 26 | 370 | 4 | 328 12.1 | 325 | 440 | 400 | 23 | 12 | M20 | 28 | 368 | 4 | 328 | 12.4 | |
| 350 | 377 | 505 | 460 | 22 | 16 | M20 | 30 | 430 | 4 | 381 17.2 | 377 | 500 | 460 | 23 | 16 | M20 | 28 | 428 | 4 | 380 | 15.2 |
| 400 | 426 | 565 | 515 | 26 | 16 | M24 | 32 | 482 | 4 | 430 22.3 | 426 | 565 | 515 | 25 | 16 | M22 | 30 | 482 | 4 | 430 | 21.0 |
| 450 | 480 | 615 | 565 | 26 | 20 | M24 | 36 | 532 | 4 | 485 | 26.5 480 | 615 | 565 | 25 | 20 | M22 | 30 | 532 | 4 | 484 | 22.1 |
| 500 | 530 | 670 | 620 | 26 | 20 | M24 | 38 | 585 | 4 | 535 | 32.4 530 | 670 | 620 | 25 | 20 | M22 | 32 | 585 | 4 | 534 | 27.3 |
| 600 | 630 | 780 | 725 | 30 | 20 | M27 | 42 | 685 | 5 | 636 | 44.1 | 630 780 | 725 | 30 | 20 | M27 | 36 | 685 | 5 | 634 | 37.8 |
| 700 | 720 | 895 | 840 | 30 | 24 | M27 | 50 | 800 | 5 | 724 | 73.9 1 | 一 | / | 一 | 一 | ||||||
| 800 | 820 | 1015 | 950 | 33 | 24 | M30 | 56 | 905 | 5 | 824 | 106 | / | |||||||||
| 900 | 920 | 1115 | 1050 | 33 | 28 | M30 | 62 | 1005 | 5 | 924 | 130 | ||||||||||
| 1000 | 1020 | 1230 | 1160 | 36 | 28 | M33 | 70 | 1110 | 5 | 1024 | 176 | ||||||||||
| 1200 | 1220 | 1455 | 1380 | 39 | 32 | M36 | 83 | 1330 | 5 | 1224 281 | |||||||||||
| 1400 | 1420 | 1675 | 1590 | 42 | 36 | M39 | 90b | 1535 | 5 | 1424 382 | |||||||||||
| 1600 | 1620 | 1915 | 1820 | 48 | 40 | M45 | 100 | 1760 | 5 | 1624 | 560 | ||||||||||
| 1800 | 182021152020 | 48 | 44 | M45 | 110 | 1960 | 5 | 1824688 | |||||||||||||
| 2000|20202325|2230 | 48 | 48 | M45 | 1202170 | 5 | 2024 | 863 | ||||||||||||||
法兰理论重量表(仅供参考)
11115511/55 工大
| 系列1法兰 | |||||||||||||||||||||
| 连接尺寸 | 系列2法兰 连接尺寸 | ||||||||||||||||||||
| 送B 考 | 外餐 | ||||||||||||||||||||
| 14 | mm | mm 90 | m 60 | mm 14 | n | 规格 | mm | mm | mm | mm | mm | mm | m | mm | n | 规格 | mm | mm | mm | mm | kg |
| 10 15 | 18 | 65 | 14 | 4 | M12 M12 | 14 14 | 40 45 | 2 2 | 15 19 | 0.54 0.60 | 14 | 90 60 | 14 | 4 | M12 | 14 14 | 40 45 | 2 | 15 19 | 0.55 | |
| 20 | 25 | 95 105 | 4 | 0.85 | 18 25 | 95 | 65 | 14 | 4 | M12 | 2 | 0.60 | |||||||||
| 75 | 14 | 4 | M12 | 16 | 58 | 2 | 26 | 32 | 105 | 75 | 14 | 4 | M12 | 16 | 55 | 2 | 26 | 0.85 | |||
| 25 | 32 | 115 | 85 | 14 | 4 | M12 | 16 | 68 | 2 | 33 | 1.02 | 115 | 85 | 14 | 4 | M12 | 18 | 65 | 2 | 33 | 1.15 |
| 32 | 38 | 140 150 | 100 110 | 18 | 4 | M16 | 18 | 78 | 2 | 39 | 1.70 38 45 | 135 145 | 100 | 18 | 4 | M16 | 18 | 78 | 2 | 39 | 1.57 |
| 40 | 45 | 125 | 18 | 4 | M16 | 18 | 88 | 3 3 | 46 59 | 1.86 2.46 | 110 | 18 | 4 | M16 | 20 | 85 | 3 | 46 | 1.93 | ||
| 50 | 57 76 | 165 185 | 145 | 18 18 | 4 | M16 M16 | 20 20 | 102 122 | 3 | 78 | 57 2.82 73 | 160 180 | 125 145 | 18 18 | 4 | M16 M16 | 22 | 100 120 | 3 3 | 59 75 | 2.54 |
| 65 | 89 | 200 | 160 | 18 | 8 8 | M16 | 20 | 138 | 3 | 91 | 3.23 89 | 195 | 160 | 18 | 4 | M16 | 24 24 | 135 | 3 | 91 | 3.44 3.67 |
| 80 100 | 108 | 220 | 180 | 18 | 8 | M16 | 22 | 158 | 3 | 110 | 4.16 108 | 215 | 180 | 18 | 8 8 | M16 | 26 | 155 | 3 | 110 | 4.66 |
| 125 | 133 | 250 | 210 | 18 | 8 | M16 | 22 | 188 | 3 | 135 | 5.16 133 | 245 | 210 | 18 | 8 | M16 | 28 | 185 | 3 | 135 | 6.30 |
| 150 | 159 | 285 | 240 | 22 | 8 | M20 | 24 | 212 | 3 | 161 | 6.96 159 | 280 | 240 | 23 | 8 | M20 | 28 | 210 | 3 | 161 | 7.72 |
| (175) | 二 | 二 | 二 | 二 | 二 | 二 | 二 | 二 | 二 | 二 二 | 194 | 310 | 270 | 23 | 8 | M20 | 28 | 240 | 3 | 196 | 8.53 |
| 200 | 219 | 340 | 295 | 22 | 12 | M20 | 26 | 268 | 3 | 222 | 8.94 219 | 335 | 295 | 23 | 12 | M20 | 30 | 265 | 3 | 222 | 9.74 |
| 1 | 二 | 一 | 二 | 二 | 二 | 二 | 二 | 二 | 二 245 | 365 | 325 | 23 | 12 | M20 | 30 | 295 | 3 | 248 | |||
| (225)° | 11.3 | ||||||||||||||||||||
法兰理论重量表(仅供参考)
| 系列1法兰 连接尺寸 | ||||||||||||||||||||||
| 系列2法兰 连接尺寸 | ||||||||||||||||||||||
| Bm 考 | 经A | Dm | K | Bm | 考 | |||||||||||||||||
| 273 | 405 | mm 355 | 26 | 12 | M24 | 29 | 320 | 3 | mm | 32 | 3 | 14.7 | ||||||||||
| 250 300 | 325 | 460 | 410 | 12 | M24 | 32 | 378 | 4 | 276 328 | 13.2 17.3 | 273 325 | 405 460 | 355 410 | 25 25 | 12 12 | M22 M22 | 32 | 320 375 | 4 | 276 328 | 17.4 | |
| 350 | 377 | 520 | 470 | 26 26 | 16 | M24 | 35 | 438 | 4 | 381 | 22.9 | 377 | 520 | 34 | 435 | 4 | 380 | 22.4 | ||||
| 400 | 426 | 580 | 525 | 30 | 16 | M27 | 38 | 490 | 4 | 430 | 29.9 | 426 | 580 | 470 525 | 25 30 | 16 16 | M22 M27 | 38 | 485 | 4 | 430 | 29.8 |
| 480 | 640 | 585 | 30 | 20 | M27 | 42 | 550 | 4 | 485 | 38.0 | 480 | 640 | 585 | 30 | 20 | M27 | 42 | 545 | 4 | 484 | 38.1 | |
| 450 500 | 530 | 715 | 650 | 33 | 20 | M30 | 46 | 610 | 4 | 535 | 54.4 | 530 | 705 | 650 | 34 | 20 | M30 | 48 | 608 | 4 | 534 | 52.9 |
| 600 | 630 | 840 | 770 | 36 | 20 | M33 | 55 | 725 | 5 | 636 | 88.0 | 630 | 840 | 770 | 41 | 20 | M36 | 50 | 718 | 5 | 634 | 77.9 |
| 700 | 720 | 910 | 840 | 36 | 24 | M33 | 63 | 795 | 5 | 724 | 100 | 1 | 二 | 二 | 二 | 二 | ||||||
| 800 | 820 | 1025 | 950 | 39 | 24 | M36 | 74 | 900 | 5 | 824 | 146 | 二 | - | 二 | 二 | 1 | 二 | - | 1 | 二 | ||
| 900 | 920 | 11251050 | 39 | 28 | M36 | 82 | 1000 | 5 | 924 | 179 | 1 | * | 二 | - | ||||||||
| 1000 | 1020 | 12551170 | 42 | 28 | M39 | 90 | 1115 | 5 | 1024 | 254 | 1 | 一 | 二 | 1 | = | - | 二 | |||||
| 1200 | 12201485 | 1390 | 48 | 32 | M45 | 95 | 1330 | 5 | 1224 | 357 | 1 | 1 | 1 | 二 | 二 | |||||||
| 1400 | 1420 | 1685 | 1590 | 48 | 36 | M45 | 103b | 1530 | 5 | 1424 | 447 | 1 | 二 | 二 | 二 | 二 | 1 | 二 | 二 | |||
| 1600 | 1620 | 1930 | 1820 | 56 | 40 | M521151750 | 5 | 1624 | 661 | = | 二 | 1 | 二 | 1 | - | 二 | ||||||
| 1800 | 182021302020 | 56 | 44 | M52 | 126b | 1950 | 5 | 1824 | 809 | 1 | 二 | 二 | 二 | 二 | 二 | 二 | 二 | |||||
| 2000202023452230 | 62 | 48 | M561382150 | 5 | 20241008 | - | 二 | 二 | - | - | - | |||||||||||
| 系列1法兰 | ||||||||||||||||||||
| 公称 | Bm | 系列2法兰 | ||||||||||||||||||
| 连接尺寸 螺栓 | 螺栓 | cm | 密封面 | 螺栓 Km | 连接尺寸 | 螺栓 | 密封面 | |||||||||||||
| A | D | PKm | m | 数量 | 螺纹络 | m mm | 考灯 | A | Dm | 数量 | 螺纹格 | 送Cm | m | mm | Bm | 考 | ||||
| 10 | 14 | 90 | 60 | 14 | 4 | M12 | 14 40 | 2 | 15 | 0.54 | 14 | 90 | 60 | 14 4 | M12 | 16 | 40 | 2 | 15 | 0.62 |
| 15 | 18 | 95 | 65 | 14 | 4 | M12 14 | 45 | 2 | 19 | 0.60 | 18 | 95 | 65 14 | 4 | M12 | 16 | 45 | 2 | 19 | 0.70 |
| 20 | 25 | 105 | 75 | 14 | 4 | M12 16 | 58 | 2 | 26 | 0.85 | 25 | 105 | 75 14 | 4 | M12 | 18 | 55 | 2 | 26 | 0.97 |
| 25 | 32 | 115 | 85 | 14 | 4 | M12 16 | 68 | 2 | 33 | 1.02 | 32 | 115 | 85 14 | 4 | M12 | 18 | 65 | 2 | 33 | 1.15 |
| 32 | 38 | 140 | 100 | 18 | 4 | M16 18 | 78 | 2 | 39 | 1.70 | 38 | 135 100 | 18 | 4 | M16 | 20 | 78 | 2 | 39 | 1.75 |
| 40 | 45 | 150 | 110 | 18 | 4 M16 | 18 | 88 | 3 | 46 | 1.86 | 45 | 145 110 | 18 | 4 | M16 | 22 | 85 | 3 | 46 | 2.14 |
| 50 | 57 | 165 | 125 | 18 | 4 | M16 20 | 102 | 3 | 59 | 2.46 | 57 | 160 | 125 18 | 4 | M16 | 24 | 100 | 3 | 59 | 2.80 |
| 65 | 76 | 185 | 145 | 18 | 8 | M16 22 | 122 | 3 | 78 | 3.13 | 73 | 180 | 145 | 18 8 | M16 | 24 | 120 | 3 | 75 | 3.27 |
| 80 | 89 | 200 | 160 | 18 | 8 | M16 24 | 138 | 3 | 91 | 3.94 | 89 | 195 | 160 | 18 8 | M16 | 26 | 135 | 3 | 91 | 4.01 |
| 100 | 108 | 235 | 190 | 22 | 8 | M20 26 | 162 | 3 | 110 | 5.79 | 108 | 230 | 190 | 23 8 | M20 | 28 | 160 | 3 | 110 | 5.85 |
| 125 | 133 | 270 | 220 | 26 | 8 | M24 | 28 188 | 3 | 135 | 7.86 | 133 | 270 | 220 | 25 8 | M22 | 30 | 188 | 3 | 135 | 8.53 |
| 150 | 159 | 300 | 250 | 26 | 8 | M24 30 | 218 | 3 | 161 | 10.1 | 159 | 300 | 250 25 | 8 | M22 | 30 | 218 | 3 | 161 | 10.2 |
| (175) | 一 | 一 | 一 二 | 一 | 194 | 330 | 280 25 | 12 | M22 | 32 | 248 | 3 | 196 | 11.6 | ||||||
| 200 | 219 | 360 | 310 | 26 | 12 | M24 32 | 278 | 3 | 222 | 13.3 | 219 | 360 | 310 | 25 12 | M22 | 32 | 278 | 3 | 222 | 13.4 |
| (225) | 一 | 二 | 一 | 一 | 二 | 245 | 395 | 340 30 | 12 | M27 | 34 | 302 | 3 | 248 | 16.4 | |||||
| 250 | 273 | 425 | 370 | 30 | 12 | M27 35 | 335 | 3 | 276 | 19.0 | 273 | 425 370 | 30 | 12 | M27 | 34 | 332 | 3 | 276 | 18.4 |
| 300 | 325 | 485 | 430 | 30 | 16 | M27 38 | 395 | 4 | 328 | 24.8 | 325 | 485 | 430 30 | 16 | M27 | 36 | 390 | 4 | 328 | 23.3 |
| 350 | 377 | 555 | 490 | 33 | 16 | M30 M33 48 | 42 450 | 4 | 381 | 35.2 49.9 | 377 | 550 | 490 34 | 16 | M30 | 42 | 448 | 4 | 380 | 33.9 |
| 400 450 | 426 480 | 620 670 | 550 | 36 16 36 20 | ||||||||||||||||
法兰理论重量表(仅供参考)
| 公称 | 钢管 外径A | 系列1法兰 | |||||||||
| 连接尺寸 | 法兰 | 密封面 | 法兰 内径B | 参考 质量 | |||||||
| D | 中K | 螺L | 数量螺纹 | d | |||||||
| mm | P | 厚度 mm | |||||||||
| 10 | 14 | mm 90 | 60 | mm 14 | 4 | 规格 M12 | 14 | mm 40 | mm 2 | 15 | 0.54 |
| 15 | 18 | 95 | 65 | 14 | 4 | M12 | 14 | 45 | 2 | 19 | 0.60 |
| 20 | 25 | 105 | 75 | 14 | 4 | M12 | 16 | 58 | 2 | 26 | 0.85 |
| 25 | 32 | 115 | 85 | 14 | 4 | M12 | 16 | 68 | 2 | 33 | 1.02 |
| 32 | 38 | 140 | 100 | 18 | 4 | M16 | 18 | 78 | 2 | 39 | 1.70 |
| 40 | 45 | 150 | 110 | 18 | 4 | M16 | 18 | 88 | 3 | 46 | 1.86 |
| 50 | 57 | 165 | 125 | 18 | 4 | M16 | 20 | 102 | 3 | 59 | 2.46 |
| 65 | 76 | 185 | 145 | 18 | 8 | M16 | 22 | 122 | 3 | 78 | 3.13 |
| 80 | 89 | 200 | 160 | 18 | 8 | M16 | 24 | 138 | 3 | 91 | 3.94 |
| 100 | 108 | 235 | 190 | 22 | 8 | M20 | 26 | 162 | 3 | 110 | 5.79 |
| 125 | 133 | 270 | 220 | 26 | 8 | M24 | 28 | 188 | 3 | 135 | 7.86 |
| 150 | 159 | 300 | 250 | 26 | 8 | M24 | 30 | 218 | 3 | 161 | 10.1 |
| 200 | 219 | 375 | 320 | 30 | 12 | M27 | 36 | 285 | 3 | 222 | 16.9 |
| 250 | 273 | 450 | 385 | 33 | 12 | M30 | 42 | 345 | 3 | 276 | 27.8 |
| 300 | 325 | 515 | 450 | 33 | 16 | M30 | 52 | 410 | 4 | 328 | 42.7 |
| 350 | 377 | 580 | 510 | 36 | 16 | M33 | 58 | 465 | 4 | 381 | 58.1 |
| 400 | 426 | 660 | 585 | 39 | 16 | M36 | 65 | 535 | 4 | 430 | 87.0 |
| 450 | 480 | 685 | 610 | 39 | 20 | M36 | 66 | 560 | 4 | 485 | 79.2 |
| 500 | 530 | 755 | 670 | 42 | 20 | M39 | 72 | 615 | 4 | 535 | 106 |
| 600 | 630 | 890 | 795 | 48 | 20 | M45 | 84 | 735 | 5 | 636 | 169 |
法兰理论重量表(仅供参考)
| 公称 DN | 钢 mm | 系列1法兰 | ||||||||
| 法度 C mm dmm | 密封面 | 老量 mm kg | ||||||||
| 法兰外径 连接 Dmm | 螺栓孔中心圆 直径Kmm | 螺栓 | ||||||||
| L mm | 数量n 螺纹规格 | |||||||||
| 10 | 14 | 100 | 70 | 14 | 4 | M12 | 20 40 | fmm 2 | 15 | 1.01 |
| 15 | 18 | 105 | 75 | 14 | 4 | M12 | 20 45 | 2 | 19 | 1.11 |
| 20 | 25 | 130 | 90 | 18 | 4 | M16 | 22 58 | 2 | 26 | 1.86 |
| 25 | 32 | 140 | 100 | 18 | 4 | M16 | 24 68 | 2 | 33 | 2.37 |
| 32 | 38 | 155 | 110 | 22 | 4 | M20 | 24 | 78 2 | 39 | 2.83 |
| 40 | 45 | 170 | 125 | 22 | 4 | M20 | 26 | 88 3 | 46 | 3.6 |
| 50 | 57 | 180 | 135 | 22 | 4 | M20 | 26 | 102 3 | 59 | 3.93 |
| 65 | 76 | 205 | 160 | 22 | 8 | M20 | 26 | 122 3 | 78 | 4.68 |
| 80 | 89 | 215 | 170 | 22 | 8 | M20 | 30 | 138 | 3 91 | 5.83 |
| 100 | 108 | 250 | 200 | 26 | 8 | M24 | 32 | 162 3 | 110 | 8.25 |
| 125 | 133 | 295 | 240 | 30 | 8 | M27 | 34 | 188 3 | 135 | 12.0 |
| 150 | 159 | 345 | 280 | 33 | 8 | M30 | 36 | 218 | 3 161 | 17.4 |
| 200 | 219 | 415 | 345 | 36 | 12 | M33 | 48 | 285 3 | 222 | 30.2 |
| 250 | 273 | 470 | 400 | 36 | 12 | M33 | 55 | 345 | 3 276 | 41.9 |
| 300 | 325 | 530 | 460 | 36 | 16 | M33 | 65 | 410 4 | 328 | 58.5 |
| 350 | 377 | 600 | 525 | 39 | 16 | M36 | 72 | 465 | 4 381 | 81.1 |
| 400 | 426 | 670 | 585 | 42 | 16 | M39 | 80 | 535 4 | 430 | 112 |
法兰理论重量表(仅供参考)
| 公 DN | 钢A mm | 系列1法兰 | ||||||||
| 法度 C | 密封面 | B 参考量 kg | ||||||||
| 法兰 螺栓孔 外径D | 连接 孔径L | 螺栓 螺纹 | d f | |||||||
| 中心圆直径K mm | 数量 | |||||||||
| 14 | mm 100 | mm | n 4 | 规格 M12 | mm | mm mm | mm 15 | 1.01 | ||
| 10 | 70 | 14 | M12 | 20 20 | 40 45 | 2 | ||||
| 15 | 18 | 105 | 75 | 14 | 4 | M16 | 2 | 19 26 | 1.11 | |
| 20 25 | 25 32 | 130 | 90 | 18 | 4 4 | 22 M16 24 | 58 68 | 2 2 | 33 | 1.86 2.36 |
| 32 | 38 | 140 155 | 100 | 18 22 | 4 | 24 | 78 | 2 | 39 | 2.83 |
| 40 | 45 | 170 | 110 125 | 22 | 4 | M20 M20 | 88 | 3 | 46 | 3.60 |
| 50 | 26 | 4 | M24 | 26 28 102 | 3 | 59 | 5.00 | |||
| 65 | 57 76 | 195 | 145 | 26 | 8 | M24 | 30 | 122 3 | 78 | 6.26 |
| 80 | 89 | 220 230 | 170 | 26 | 8 | M24 | 34 | 138 3 | 91 | 7.64 |
| 100 | 108 | 265 | 180 | 8 | 3 | 110 | 10.5 | |||
| 125 | 133 | 315 | 210 | 30 33 | 8 | M27 M30 | 36 42 | 162 188 | 135 | |
| 150 | 159 | 250 | M30 | 3 | 17.6 | |||||
| 200 | 219 | 355 430 | 290 | 33 | 12 12 | M33 | 48 218 60 | 3 3 | 161 222 | 24.4 |
| 273 | 505 | 360 | 36 | 285 | 3 | 276 | 42.5 | |||
| 250 | 325 | 585 | 430 | 39 | 12 16 | M36 M39 | 72 84 | 345 410 | 68.6 | |
| 300 350 | 377 | 655 | 500 560 | 42 48 | 16 | M45 | 95 | 4 465 4 | 328 381 | 104 139 |
Slip-On Welding
CLASS150FLANGES
ASMEB16.5-2013
| Ppmial | ofFlange | Minimum | Length Through Hub | Bore | ||||||||
| NPS | 0 | Notes(2)-(4) | t | X | Note(5) | Y | Y | Y | Note(6) | B | B | Note(7) |
| 1/2 | 90 | 9.6 | 11.2 | 30 | 21.3 | 14 | 16 | 46 | 16 | 22.2 | 22.9 | 15.8 |
| 3/4 | 100 | 11.2 | 12.7 | 38 | 26.7 | 14 | 16 | 51 | 16 | 27.7 | 28.2 | 20.9 |
| 1 | 110 | 12.7 | 14.3 | 49 | 33.4 | 16 | 17 | 54 | 17 | 34.5 | 34.9 | 26.6 |
| 11/4 | 115 | 14.3 | 15.9 | 59 | 42.2 | 19 | 21 | 56 | 21 | 43.2 | 43.7 | 35.1 |
| 1/2 | 125 | 15.9 | 17.5 | 65 | 48.3 | 21 | 22 | 60 | 22 | 49.5 | 50.0 | 40.9 |
| 2 | 150 | 17.5 | 19.1 | 78 | 60.3 | 24 | 25 | 62 | 25 | 61.9 | 62.5 | 52.5 |
| 21/2 | 180 | 20.7 | 22.3 | 90 | 73.0 | 27 | 29 | 68 | 29 | 74.6 | 75.4 | 62.7 |
| 3 | 190 | 22.3 | 23.9 | 108 | 88.9 | 29 | 30 | 68 | 30 | 90.7 | 91.4 | 77.9 |
| 31/2 | 215 | 22.3 | 23.9 | 122 | 101.6 | 30 | 32 | 70 | 32 | 103.4 | 104.1 | 90.1 |
| 4 | 230 | 22.3 | 23.9 | 135 | 114.3 | 32 | 33 | 75 | 33 | 116.1 | 116.8 | 102.3 |
| 5 | 255 | 22.3 | 23.9 | 164 | 141.3 | 35 | 36 | 87 | 36 | 143.8 | 144.4 | 128.2 |
| 6 | 280 | 23.9 | 25.4 | 192 | 168.3 | 38 | 40 | 87 | 40 | 170.7 | 171.4 | 154.1 |
| 8 | 345 | 27.0 | 28.6 | 246 | 219.1 | 43 | 44 | 100 | 44 | 221.5 | 222.2 | 202.7 |
| 10 | 405 | 28.6 | 30.2 | 305 | 273.0 | 48 | 49 | 100 | 49 | 276.2 | 277.4 | 254.6 |
| 12 | 485 | 30.2 | 31.8 | 365 | 323.8 | 54 | 56 | 113 | 56 | 327.0 | 328.2 | 304.8 |
| 14 | 535 | 33.4 | 35.0 | 400 | 355.6 | 56 | 79 | 125 | 57 | 359.2 | 360.2 | Note(8) |
| 16 | 595 | 35.0 | 36.6 | 457 | 406.4 | 62 | 87 | 125 | 64 | 410.5 | 411.2 | Note(8) |
| 18 | 635 | 38.1 | 39.7 | 505 | 457.0 | 67 | 97 | 138 | 68 | 461.8 | 462.3 | Note(8) |
| 20 | 700 | 41.3 | 42.9 | 559 | 508.0 | 71 | 103 | 143 | 73 | 513.1 | 514.4 | Note(8) |
| 24 | 815 | 46.1 | 47.7 | 663 | 610.0 | 81 | 111 | 151 | 83 | 616.0 | 616.0 | Note(8) |




