美標(biāo)帶頸平焊法蘭
帶頸平焊法蘭全稱(chēng)帶頸平焊鋼制管法蘭英文名稱(chēng):Slip-on 簡(jiǎn)稱(chēng)SO 帶頸平焊法蘭同板式平焊法蘭一樣也是將鋼管、管件等伸入法蘭內(nèi)通過(guò)角焊縫與設(shè)備或管道連接的法蘭。 帶頸平焊法蘭的密封面形式有: 突面(RF)、凹面(FM),凸面(M)、榫面(T),槽面(G),全平面(FF)。 帶頸平焊法蘭的通徑范圍:DN10~DN600 適用范圍:PN系列 PN2.5~PN40; Class系列Class150~Class1500 |
主要連接尺寸
壓力 | DN | A | D | K | L | n | Bolt | C | B | N | H |
150LB | 15 | 21.3 | 90 | 60.5 | 16 | 4 | M14 | 11.5 | 22 | 30 | 16 |
20 | 26.9 | 100 | 70 | 16 | 4 | M14 | 13 | 27.5 | 38 | 16 | |
25 | 33.7 | 110 | 79.5 | 16 | 4 | M14 | 14.5 | 34.5 | 49 | 17 | |
32 | 42.4 | 120 | 89 | 16 | 4 | M14 | 16 | 43.5 | 59 | 21 | |
40 | 48.3 | 130 | 98.5 | 16 | 4 | M14 | 17.5 | 49.5 | 65 | 22 | |
50 | 60.3 | 150 | 120.5 | 18 | 4 | M16 | 19.5 | 61.5 | 78 | 25 | |
65 | 76.1 | 180 | 139.5 | 18 | 4 | M16 | 22.5 | 77.5 | 90 | 29 | |
80 | 88.9 | 190 | 152.5 | 18 | 4 | M16 | 24 | 90.5 | 108 | 30 | |
100 | 114.3 | 230 | 190.5 | 18 | 8 | M16 | 24 | 116 | 135 | 33 | |
125 | 139.7 | 255 | 216 | 22 | 8 | M20 | 24 | 141.5 | 164 | 36 | |
150 | 168.3 | 280 | 241.5 | 22 | 8 | M20 | 25.5 | 170.5 | 192 | 40 | |
200 | 219.1 | 345 | 298.5 | 22 | 8 | M20 | 29 | 221.5 | 246 | 44 | |
250 | 273 | 405 | 362 | 26 | 12 | M24 | 30.5 | 276.5 | 305 | 49 | |
300 | 323.9 | 485 | 432 | 26 | 12 | M24 | 32 | 327.5 | 365 | 56 | |
350 | 355.6 | 535 | 476 | 29.5 | 12 | M27 | 35 | 359.5 | 400 | 57 | |
400 | 406.4 | 600 | 540 | 29.5 | 16 | M27 | 37 | 411 | 457 | 64 | |
450 | 457 | 635 | 578 | 32.5 | 16 | M30 | 40 | 462 | 505 | 68 | |
500 | 508 | 700 | 635 | 32.5 | 20 | M30 | 43 | 513.5 | 559 | 73 | |
600 | 610 | 815 | 749.5 | 35.5 | 20 | M33 | 48 | 616.5 | 664 | 83 | |
壓力 | DN | A | D | K | L | n | Bolt | C | B | N | H |
300LB | 15 | 21.3 | 95 | 66.5 | 16 | 4 | M14 | 14.5 | 22 | 38 | 22 |
20 | 26.9 | 120 | 82.5 | 18 | 4 | M16 | 16 | 27.5 | 48 | 25 | |
25 | 33.7 | 125 | 89 | 18 | 4 | M16 | 17.5 | 34.5 | 54 | 27 | |
32 | 42.4 | 135 | 98.5 | 18 | 4 | M16 | 19.5 | 43.5 | 64 | 27 | |
40 | 48.3 | 155 | 114.5 | 22 | 4 | M20 | 21 | 49.5 | 70 | 30 | |
50 | 60.3 | 165 | 127 | 18 | 8 | M16 | 22.5 | 61.5 | 84 | 33 | |
65 | 76.1 | 190 | 149 | 22 | 8 | M20 | 25.5 | 77.5 | 100 | 38 | |
80 | 88.9 | 210 | 168.5 | 22 | 8 | M20 | 29 | 90.5 | 118 | 43 | |
100 | 114.3 | 255 | 200 | 22 | 8 | M20 | 32 | 116 | 146 | 48 | |
125 | 139.7 | 280 | 235 | 22 | 8 | M20 | 35 | 141.5 | 178 | 51 | |
150 | 168.3 | 320 | 270 | 22 | 12 | M20 | 37 | 170.5 | 206 | 52 | |
200 | 219.1 | 380 | 330 | 26 | 12 | M24 | 41.5 | 221.5 | 260 | 62 | |
250 | 273 | 445 | 387.5 | 29.5 | 16 | M27 | 48 | 276.5 | 321 | 67 | |
300 | 323.9 | 520 | 451 | 32.5 | 16 | M30 | 51 | 327.5 | 375 | 73 | |
350 | 355.6 | 585 | 514.5 | 32.5 | 20 | M30 | 54 | 359.5 | 426 | 76 | |
400 | 406.4 | 650 | 571.5 | 35.5 | 20 | M33 | 57.5 | 411 | 483 | 83 | |
450 | 457 | 710 | 628.5 | 35.5 | 24 | M33 | 60.5 | 462 | 533 | 89 | |
500 | 508 | 775 | 686 | 35.5 | 24 | M33 | 63.5 | 513.5 | 587 | 95 | |
600 | 610 | 915 | 813 | 42 | 24 | M39×3 | 70 | 616.5 | 702 | 104 | |
壓力 | DN | A | D | K | L | n | Bolt | C | B | N | H |
600LB | 15 | 21.3 | 95 | 66.5 | 16 | 4 | M14 | 14.5 | 22 | 38 | 22 |
20 | 26.9 | 120 | 82.5 | 18 | 4 | M16 | 16 | 27.5 | 48 | 25 | |
25 | 33.7 | 125 | 89 | 18 | 4 | M16 | 17.5 | 34.5 | 54 | 27 | |
32 | 42.4 | 135 | 98.5 | 18 | 4 | M16 | 21 | 43.5 | 64 | 29 | |
40 | 48.3 | 155 | 114.5 | 22 | 4 | M20 | 22.5 | 49.5 | 70 | 32 | |
50 | 60.3 | 165 | 127 | 18 | 8 | M16 | 25.5 | 61.5 | 84 | 37 | |
65 | 76.1 | 190 | 149 | 22 | 8 | M20 | 29 | 77.5 | 100 | 41 | |
80 | 88.9 | 210 | 168.5 | 22 | 8 | M20 | 32 | 90.5 | 117 | 46 | |
100 | 114.3 | 275 | 216 | 26 | 8 | M24 | 38.5 | 116 | 152 | 54 | |
125 | 139.7 | 330 | 267 | 29.5 | 8 | M27 | 44.5 | 141.5 | 189 | 60 | |
150 | 168.3 | 355 | 292 | 29.5 | 12 | M27 | 48 | 170.5 | 222 | 67 | |
200 | 219.1 | 420 | 349 | 32.5 | 12 | M30 | 55.5 | 221.5 | 273 | 76 | |
250 | 273 | 510 | 432 | 35.5 | 16 | M33 | 63.5 | 276.5 | 343 | 86 | |
300 | 323.9 | 560 | 489 | 35.5 | 20 | M33 | 67 | 327.5 | 400 | 92 | |
350 | 355.6 | 605 | 527 | 39 | 20 | M36×3 | 70 | 359.5 | 432 | 94 | |
400 | 406.4 | 685 | 603 | 42 | 20 | M39×3 | 76.5 | 411 | 495 | 106 | |
450 | 457 | 745 | 654 | 45 | 20 | M42×3 | 83 | 462 | 546 | 117 | |
500 | 508 | 815 | 724 | 45 | 24 | M42×3 | 89 | 513.5 | 610 | 127 | |
600 | 610 | 940 | 838 | 51 | 24 | M48×3 | 102 | 616.5 | 718 | 140 | |
壓力 | DN | A | D | K | L | n | Bolt | C | B | N | H |
900LB | 15 | 21.3 | 120 | 82.5 | 22 | 4 | M20 | 22.5 | 22 | 38 | 32 |
20 | 26.9 | 130 | 89 | 22 | 4 | M20 | 25.5 | 27.5 | 44 | 35 | |
25 | 33.7 | 150 | 101.5 | 26 | 4 | M24 | 29 | 34.5 | 52 | 41 | |
32 | 42.4 | 160 | 111 | 26 | 4 | M24 | 29 | 43.5 | 64 | 41 | |
40 | 48.3 | 180 | 124 | 29.5 | 4 | M27 | 32 | 49.5 | 70 | 44 | |
50 | 60.3 | 215 | 165 | 26 | 8 | M24 | 38.5 | 61.5 | 105 | 57 | |
65 | 76.1 | 245 | 190.5 | 29.5 | 8 | M27 | 41.5 | 77.5 | 124 | 64 | |
80 | 88.9 | 240 | 190.5 | 26 | 8 | M24 | 38.5 | 90.5 | 127 | 54 | |
100 | 114.3 | 290 | 235 | 32.5 | 8 | M30 | 44.5 | 116 | 159 | 70 | |
125 | 139.7 | 350 | 279.5 | 35.5 | 8 | M33 | 51 | 141.5 | 190 | 79 | |
150 | 168.3 | 380 | 317.5 | 32.5 | 12 | M30 | 56 | 170.5 | 235 | 86 | |
200 | 219.1 | 470 | 393.5 | 39 | 12 | M36×3 | 63.5 | 221.5 | 298 | 102 | |
250 | 273 | 545 | 470 | 39 | 16 | M36×3 | 70 | 276.5 | 368 | 108 | |
300 | 323.9 | 610 | 533.5 | 39 | 20 | M36×3 | 79.5 | 327.5 | 419 | 117 | |
350 | 355.6 | 640 | 559 | 42 | 20 | M39×3 | 86 | 359.5 | 451 | 130 | |
400 | 406.4 | 705 | 616 | 45 | 20 | M42×3 | 89 | 411 | 508 | 133 | |
450 | 457 | 785 | 686 | 51 | 20 | M48×3 | 102 | 462 | 565 | 152 | |
500 | 508 | 855 | 749.5 | 55 | 20 | M52×3 | 108 | 513.5 | 672 | 159 | |
600 | 610 | 1040 | 901.5 | 68 | 20 | M64×3 | 140 | 616.5 | 749 | 203 |