PN6对焊环松套法兰的尺寸~HG/T 20592-2009
发布时间：2022-11-26 点击数：751
PN6对焊环松套法兰的尺寸~HG/T 20592-2009
| 公称 尺寸 DN |
钢管外径 A |
连接尺寸 | 法兰内径 B1 |
法兰 厚度 C |
圆角 R1 |
倒角 G |
对焊环 | |||||||||
| A | B | 法兰 外径 D |
螺栓孔中心圆直径 K |
螺栓孔直径 L |
螺栓孔数 | 螺栓 规格 |
A | B | 高度 h |
外径 d |
S | S1 | ||||
| 10 | 17.2 | 14 | 75 | 50 | 11 | 4 | M10 | 21 | 18 | 12 | 3 | 3 | 28 | 35 | 1.8 | 1.8 |
| 15 | 21.3 | 18 | 80 | 55 | 11 | 4 | M10 | 25 | 22 | 12 | 3 | 3 | 30 | 40 | 2.0 | 2.0 |
| 20 | 26.9 | 25 | 90 | 65 | 11 | 4 | M10 | 31 | 29 | 14 | 4 | 4 | 32 | 50 | 2.3 | 2.3 |
| 25 | 33.7 | 32 | 100 | 75 | 11 | 4 | M10 | 38 | 36 | 14 | 4 | 4 | 35 | 60 | 2.6 | 2.6 |
| 32 | 42.4 | 38 | 120 | 90 | 14 | 4 | M12 | 46 | 42 | 16 | 5 | 5 | 35 | 70 | 2.6 | 2.6 |
| 40 | 48.3 | 45 | 130 | 100 | 14 | 4 | M12 | 53 | 50 | 16 | 5 | 5 | 38 | 80 | 2.6 | 2.6 |
| 50 | 60.3 | 57 | 140 | 110 | 14 | 4 | M12 | 65 | 62 | 16 | 5 | 5 | 38 | 90 | 2.9 | 2.9 |
| 65 | 76.1 | 76 | 160 | 130 | 14 | 4 | M12 | 81 | 81 | 16 | 6 | 6 | 38 | 110 | 2.9 | 2.9 |
| 80 | 88.9 | 89 | 190 | 150 | 18 | 4 | M16 | 94 | 94 | 18 | 6 | 6 | 42 | 128 | 3.2 | 3.2 |
| 100 | 114.3 | 108 | 210 | 170 | 18 | 4 | M16 | 120 | 114 | 18 | 6 | 6 | 45 | 148 | 3.6 | 3.6 |
| 125 | 139.7 | 133 | 240 | 200 | 18 | 8 | M16 | 145 | 139 | 20 | 6 | 6 | 48 | 178 | 4.0 | 4.0 |
| 150 | 168.3 | 159 | 265 | 225 | 18 | 8 | M16 | 174 | 165 | 20 | 6 | 6 | 48 | 202 | 4.5 | 4.5 |
| 200 | 219.1 | 219 | 320 | 280 | 18 | 8 | M16 | 226 | 226 | 22 | 6 | 6 | 55 | 258 | 6.3 | 6.3 |
| 250 | 273 | 273 | 375 | 335 | 18 | 12 | M16 | 281 | 281 | 24 | 8 | 8 | 60 | 312 | 6.3 | 6.3 |
| 300 | 323.9 | 325 | 440 | 395 | 22 | 12 | M20 | 333 | 334 | 24 | 8 | 8 | 62 | 365 | 7.1 | 7.1 |
| 350 | 355.6 | 377 | 490 | 445 | 22 | 12 | M20 | 365 | 386 | 26 | 8 | 8 | 62 | 415 | 7.1 | 7.1 |
| 400 | 406.4 | 426 | 540 | 495 | 22 | 16 | M20 | 416 | 435 | 28 | 8 | 8 | 65 | 465 | 7.1 | 7.1 |
| 450 | 457 | 480 | 595 | 550 | 22 | 16 | M20 | 467 | 490 | 30 | 8 | 8 | 65 | 520 | 7.1 | 7.1 |
| 500 | 508 | 530 | 645 | 600 | 22 | 20 | M20 | 519 | 541 | 30 | 8 | 8 | 68 | 570 | 7.1 | 7.1 |
| 600 | 610 | 630 | 755 | 705 | 26 | 20 | M24 | 622 | 642 | 32 | 8 | 8 | 70 | 670 | 7.1 | 7.1 |
相关链接：
PN10对焊环松套法兰的尺寸~HG/T 20592-2009
PN16对焊环松套法兰的尺寸~HG/T 20592-2009