批发承插焊接法兰/管件/紧固件 厂家直销-价格低廉
口径 | 外径 | d | D | 法兰各尺寸 | 螺栓孔 | 螺栓使用尺寸 |
t | g（参考） | f | P.C.D | 数 | h |
10A | 3/8B | 17.3 | 17.8 | 75 | 9 | 39 | 1 | 55 | 4 | 12 | M10 |
15 | 1/2 | 21.7 | 22.2 | 80 | 9 | 44 | 1 | 60 | 4 | 12 | M10 |
20 | 3/4 | 27.2 | 27.7 | 85 | 10 | 49 | 1 | 65 | 4 | 12 | M10 |
25 | 1 | 34.0 | 34.5 | 95 | 10 | 59 | 1 | 75 | 4 | 12 | M10 |
32 | 11/4 | 42.7 | 43.2 | 115 | 12 | 70 | 2 | 90 | 4 | 15 | M12 |
40 | 11/2 | 48.6 | 49.1 | 120 | 12 | 75 | 2 | 95 | 4 | 15 | M12 |
50 | 2 | 60.5 | 61.1 | 130 | 14 | 85 | 2 | 105 | 4 | 15 | M12 |
65 | 21/2 | 76.3 | 77.1 | 155 | 14 | 110 | 2 | 130 | 4 | 15 | M12 |
80 | 3 | 89.1 | 90.0 | 180 | 14 | 121 | 2 | 145 | 4 | 19 | M16 |
(90) | 31/2 | 101.6 | 102.6 | 190 | 14 | 131 | 2 | 155 | 4 | 19 | M16 |
100 | 4 | 114.3 | 115.4 | 200 | 16 | 141 | 2 | 165 | 8 | 19 | M16 |
125 | 5 | 139.8 | 141.2 | 235 | 16 | 176 | 2 | 200 | 8 | 19 | M16 |
150 | 6 | 165.2 | 166.6 | 265 | 18 | 206 | 2 | 230 | 8 | 19 | M16 |
(175) | 7 | 190.7 | 192.1 | 300 | 18 | 232 | 2 | 260 | 8 | 23 | M20 |
200 | 8 | 21603 | 218.0 | 320 | 20 | 252 | 2 | 280 | 8 | 23 | M20 |
(225) | 9 | 241.8 | 243.7 | 345 | 20 | 277 | 2 | 305 | 12 | 23 | M20 |
250 | 10 | 267.4 | 269.5 | 385 | 22 | 317 | 2 | 345 | 12 | 23 | M20 |
300 | 12 | 318 | 321.0 | 430 | 22 | 360 | 3 | 390 | 12 | 23 | M20 |
350 | 14 | 355.6 | 358.1 | 480 | 24 | 403 | 3 | 435 | 12 | 25 | M22 |
400 | 16 | 406.4 | 409.0 | 540 | 24 | 463 | 3 | 495 | 16 | 25 | M22 |
450 | 18 | 457.2 | 460.0 | 605 | 24 | 523 | 3 | 555 | 16 | 25 | M22 |
500 | 20 | 508.0 | 511.0 | 655 | 24 | 573 | 3 | 605 | 20 | 25 | M22 |
550 | 22 | 558.8 | 562.0 | 720 | 26 | 630 | 3 | 665 | 20 | 27 | M24 |
600 | 24 | 609.6 | 613.0 | 770 | 26 | 680 | 3 | 715 | 20 | 27 | M24 |
