买新标平焊 美标对焊法兰 A105 20# 16mn 找汉昊询价 价格更让您心动 17832709999 01
只做好法兰
我公司生产的产品:规格型号齐全,支持定制,保证材质,质量上乘,厂家直销,售后无忧!
经营范围:自产主营新标、美标、国标、船标盲板;异型法兰。普碳、保材质20#、A105、16MN、DN10-DN2000(现货供应)
实体厂家 专业生产
自产主营新标、美标、国标、船标盲板;异型法兰。普碳、保材质20#、A105、16Mn、DN10-DN2000(现货供应)
大量库存,仓储式销售,承接工程订单,常年现货供应!
新标法兰盖HG/T20592-2009 05-14
老标JB/T86.1-94(替86-59)-- 15-21
HG/T20592-2009 密封面尺寸 22-25
HG/T20615 美标法兰 26-37
HG/T20615-2009 A系大尺寸 38-41
HG/T20615-2009 B系大尺寸 42-45
HG/T 20615 大尺寸环连接面尺寸-- 46-47
当PN≥11.0MPa(Class600)时,突面法兰盖的突台高度F不包括在法兰厚度C内
PL: 板式平焊法兰 HG/T20592 BL:盲板法兰 HG/T20601
Rf斜突面 M垂直凸面 T榫面FM凹面 G槽面MFM凹凸面TG榫槽面FF全平面RJ环连接面
HG/T20592-2009 PL 新标法兰
PN 2.5
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 法兰内径B1 | 理论重量 | ||||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | |||||||
| DN | D | K | L | N | d | F | 09 | 97 | A | B | KG |
| 10 | 75 | 50 | 11 | 4 | 35 | 2 | 12 | 12 | 18 | 15 | 0.5 |
| 15 | 80 | 55 | 11 | 4 | 40 | 12 | 12 | 22 | 19 | 0.5 | |
| 20 | 90 | 65 | 11 | 4 | 50 | 14 | 14 | 27.5 | 26 | 0.5 | |
| 25 | 100 | 75 | 11 | 4 | 60 | 14 | 14 | 34.5 | 33 | 1 | |
| 32 | 120 | 90 | 14 | 4 | 70 | 16 | 16 | 43.5 | 39 | 1 | |
| 40 | 130 | 100 | 14 | 4 | 80 | 16 | 16 | 49.5 | 46 | 1.5 | |
| 50 | 140 | 110 | 14 | 4 | 90 | 16 | 16 | 61.5 | 59 | 1.5 | |
| 65 | 160 | 130 | 14 | 4 | 110 | 16 | 16 | 77.5 | 78 | 2 | |
| 80 | 190 | 150 | 18 | 4 | 128 | 18 | 18 | 90.5 | 91 | 3.5 | |
| 100 | 210 | 170 | 18 | 4 | 148 | 18 | 18 | 116 | 110 | 4 | |
| 125 | 240 | 200 | 18 | 8 | 178 | 20 | 20 | 141.5 | 135 | 6 | |
| 150 | 265 | 225 | 18 | 8 | 202 | 20 | 20 | 170.5 | 161 | 7.5 | |
| 200 | 320 | 280 | 18 | 8 | 258 | 22 | 22 | 221.5 | 222 | 12.5 | |
| 250 | 375 | 335 | 18 | 12 | 312 | 24 | 24 | 276.5 | 276 | 18.5 | |
| 300 | 440 | 395 | 22 | 12 | 365 | 24 | 24 | 327.5 | 328 | 25.5 | |
| 350 | 490 | 445 | 22 | 12 | 415 | 26 | 24 | 359.5 | 381 | 32 | |
| 400 | 540 | 495 | 22 | 16 | 465 | 28 | 24 | 411 | 430 | 38.5 | |
| 450 | 595 | 550 | 22 | 16 | 520 | 30 | 24 | 462 | 485 | 51 | |
| 500 | 645 | 600 | 22 | 20 | 570 | 30 | 26 | 513.5 | 535 | 60.1 | |
| 600 | 755 | 705 | 26 | 20 | 670 | 32 | 30 | 616.5 | 635 | 103 | |
| 700 | 860 | 810 | 26 | 24 | 775 | 36 | 36 | 715 | 724 | 178.5 | |
| 800 | 975 | 920 | 30 | 24 | 880 | 38 | 38 | 817 | 824 | 252 | |
| 900 | 1075 | 1020 | 30 | 24 | 980 | 40 | 40 | 918 | 924 | 335.5 | |
| 1000 | 1175 | 1120 | 30 | 28 | 1080 | 42 | 42 | 1020 | 1024 | 434.5 | |
| 1200 | 1375 | 1320 | 30 | 32 | 1280 | 44 | 44 | 1223 | 1224 | 505 | |
| 1400 | 1575 | 1520 | 30 | 36 | 1480 | 48 | 48 | 1426 | 1424 | 724.5 | |
| 1600 | 1790 | 1730 | 30 | 40 | 1690 | 51 | 51 | 1630 | 1624 | 996 | |
| 1800 | 1990 | 1930 | 30 | 44 | 1890 | 54 | 54 | 1833 | 1824 | 1305.5 | |
| 2000 | 2190 | 2130 | 30 | 48 | 2090 | 58 | 58 | 2036 | 2024 | 1699.5 | |
HG/T20592-2009 PL 新标法兰
PN 6
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 法兰内径B1 | 理论重量 | ||||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | |||||||
| DN | D | K | L | N | d | F | 09 | 97 | A | B | KG |
| 10 | 75 | 50 | 11 | 4 | 35 | 2 | 12 | 12 | 18 | 15 | 0.5 |
| 15 | 80 | 55 | 11 | 4 | 40 | 12 | 12 | 22 | 19 | 0.5 | |
| 20 | 90 | 65 | 11 | 4 | 50 | 14 | 14 | 27.5 | 26 | 0.5 | |
| 25 | 100 | 75 | 11 | 4 | 60 | 14 | 14 | 34.5 | 33 | 1 | |
| 32 | 120 | 90 | 14 | 4 | 70 | 14 | 16 | 43.5 | 39 | 1 | |
| 40 | 130 | 100 | 14 | 4 | 80 | 14 | 16 | 49.5 | 46 | 1.5 | |
| 50 | 140 | 110 | 14 | 4 | 90 | 14 | 16 | 61.5 | 59 | 1.5 | |
| 65 | 160 | 130 | 14 | 4 | 110 | 14 | 16 | 77.5 | 78 | 2 | |
| 80 | 190 | 150 | 18 | 4 | 128 | 16 | 18 | 90.5 | 91 | 3.5 | |
| 100 | 210 | 170 | 18 | 4 | 148 | 16 | 18 | 116 | 110 | 4 | |
| 125 | 240 | 200 | 18 | 8 | 178 | 18 | 18 | 141.5 | 135 | 6 | |
| 150 | 265 | 225 | 18 | 8 | 202 | 18 | 20 | 170.5 | 161 | 7.5 | |
| 200 | 320 | 280 | 18 | 8 | 258 | 20 | 22 | 221.5 | 222 | 12.5 | |
| 250 | 375 | 335 | 18 | 12 | 312 | 22 | 24 | 276.5 | 276 | 18.5 | |
| 300 | 440 | 395 | 22 | 12 | 365 | 22 | 24 | 327.5 | 328 | 25.5 | |
| 350 | 490 | 445 | 22 | 12 | 415 | 22 | 24 | 359.5 | 381 | 32 | |
| 400 | 540 | 495 | 22 | 16 | 465 | 22 | 24 | 411 | 430 | 38.5 | |
| 450 | 595 | 550 | 22 | 16 | 520 | 24 | 24 | 462 | 485 | 51 | |
| 500 | 645 | 600 | 22 | 20 | 570 | 24 | 26 | 513.5 | 535 | 60.03 | |
| 600 | 755 | 705 | 26 | 20 | 670 | 30 | 30 | 616.5 | 635 | 103 | |
| 700 | 860 | 810 | 26 | 24 | 775 | 40 | 40 | 715 | 724 | 178.5 | |
| 800 | 975 | 920 | 30 | 24 | 880 | 44 | 44 | 817 | 824 | 252 | |
| 900 | 1075 | 1020 | 30 | 24 | 980 | 48 | 48 | 918 | 924 | 335.5 | |
| 1000 | 1175 | 1120 | 30 | 28 | 1080 | 52 | 52 | 1020 | 1024 | 434.5 | |
| 1200 | 1405 | 1340 | 33 | 32 | 1295 | 60 | 60 | 1223 | 1224 | 717.5 | |
| 1400 | 1630 | 1560 | 36 | 36 | 1510 | 68 | 1426 | 1424 | 1094 | ||
| 1600 | 1830 | 1760 | 36 | 40 | 1710 | 76 | 1630 | 1624 | 1545 | ||
| 1800 | 2045 | 1970 | 39 | 44 | 1920 | 84 | 1833 | 1824 | 2131 | ||
| 2000 | 2265 | 2180 | 42 | 48 | 2125 | 92 | 2036 | 2024 | 2862 | ||
汉昊法兰 电话:18713777774 17832709999
HG/T20592-2009 PL 新标法兰
PN 10
| 公称通径 | 连接尺 寸 | 台高 | 厚度 | 法兰内径B1 | 理论重量 | ||||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | |||||||
| DN | D | K | L | N | d | F | 09 | A | B | KG | |
| 10 | 90 | 60 | 14 | 4 | 40 | 2 | 16 | 14 | 18 | 15 | 1 |
| 15 | 95 | 65 | 14 | 4 | 45 | 16 | 14 | 22 | 19 | 1 | |
| 20 | 105 | 75 | 14 | 4 | 58 | 18 | 16 | 27.5 | 26 | 1 | |
| 25 | 115 | 85 | 14 | 4 | 68 | 18 | 16 | 34.5 | 33 | 1.5 | |
| 32 | 140 | 100 | 18 | 4 | 78 | 18 | 18 | 43.5 | 39 | 2 | |
| 40 | 150 | 110 | 18 | 4 | 88 | 18 | 18 | 49.5 | 46 | 2.5 | |
| 50 | 165 | 125 | 18 | 4 | 102 | 18 | 20 | 61.5 | 59 | 3 | |
| 65 | 185 | 145 | 18 | 8 | 122 | 18 | 20 | 77.5 | 78 | 3.5 | |
| 80 | 200 | 160 | 18 | 8 | 138 | 20 | 20 | 90.5 | 91 | 4.5 | |
| 100 | 220 | 180 | 18 | 8 | 158 | 20 | 22 | 116 | 110 | 5.5 | |
| 125 | 250 | 210 | 18 | 8 | 188 | 22 | 22 | 141.5 | 135 | 8 | |
| 150 | 285 | 240 | 22 | 8 | 212 | 22 | 24 | 170.5 | 161 | 10.5 | |
| 200 | 340 | 295 | 22 | 8 | 268 | 24 | 24 | 221.5 | 222 | 16.5 | |
| 250 | 395 | 350 | 22 | 12 | 320 | 26 | 26 | 276.5 | 276 | 24 | |
| 300 | 445 | 400 | 22 | 12 | 370 | 26 | 26 | 327.5 | 328 | 31 | |
| 350 | 505 | 460 | 22 | 16 | 430 | 26 | 26 | 359.5 | 381 | 39.5 | |
| 400 | 565 | 515 | 26 | 16 | 482 | 26 | 26 | 411 | 430 | 49.5 | |
| 450 | 615 | 565 | 26 | 20 | 532 | 28 | 28 | 462 | 485 | 63 | |
| 500 | 670 | 620 | 26 | 20 | 585 | 28 | 28 | 513.5 | 535 | 75.5 | |
| 600 | 780 | 725 | 30 | 20 | 685 | 34 | 34 | 616.5 | 635 | 124 | |
| 700 | 895 | 840 | 30 | 24 | 800 | 38 | 38 | 715 | 724 | 182.5 | |
| 800 | 1015 | 950 | 33 | 24 | 905 | 48 42 | 42 | 817 | 824 | 260 | |
| 900 | 1115 | 1050 | 33 | 28 | 1005 | 50 46 | 46 | 918 | 924 | 344 | |
| 1000 | 1230 | 1160 | 36 | 28 | 1110 | 54 52 | 52 | 1020 | 1024 | 473.5 | |
| 1200 | 1455 | 1380 | 39 | 32 | 1330 | 66 60 | 60 | 1223 | 1224 | 765 | |
| 1400 | 1675 | 1590 | 42 | 36 | 1535 | 72 | 1426 | 1424 | |||
| 1600 | 1915 | 1820 | 48 | 40 | 1760 | 82 | 1630 | 1624 | |||
| 1800 | 2115 | 2020 | 48 | 44 | 1960 | 92 | 1833 | 1824 | |||
| 2000 | 2325 | 2230 | 48 | 48 | 2170 | 100 | 2036 | 2024 | |||
HG/T20592-2009 PL 新标法兰
PN 16
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 法兰内径B1 | 理论重量 | ||||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | |||||||
| DN | D | K | L | N | d | F | 09 | 97 | A | B | KG |
| 10 | 90 | 60 | 14 | 4 | 40 | 2 | 16 | 14 | 18 | 15 | 1 |
| 15 | 95 | 65 | 14 | 4 | 45 | 16 | 14 | 22 | 19 | 1 | |
| 20 | 105 | 75 | 14 | 4 | 58 | 18 | 16 | 27.5 | 26 | 1 | |
| 25 | 115 | 85 | 14 | 4 | 68 | 18 | 16 | 34.5 | 33 | 1.5 | |
| 32 | 140 | 100 | 18 | 4 | 78 | 18 | 18 | 43.5 | 39 | 2 | |
| 40 | 150 | 110 | 18 | 4 | 88 | 18 | 18 | 49.5 | 46 | 2.5 | |
| 50 | 165 | 125 | 18 | 4 | 102 | 18 | 20 | 61.5 | 59 | 3 | |
| 65 | 185 | 145 | 18 | 8 | 122 | 18 | 20 | 77.5 | 78 | 3.5 | |
| 80 | 200 | 160 | 18 | 8 | 138 | 20 | 20 | 90.5 | 91 | 4.5 | |
| 100 | 220 | 180 | 18 | 8 | 158 | 20 | 22 | 116 | 110 | 5.5 | |
| 125 | 250 | 210 | 18 | 8 | 188 | 22 | 22 | 141.5 | 135 | 8 | |
| 150 | 285 | 240 | 22 | 8 | 212 | 22 | 24 | 170.5 | 161 | 10.5 | |
| 200 | 340 | 295 | 22 | 12 | 268 | 24 | 24 | 221.5 | 222 | 16.5 | |
| 250 | 405 | 355 | 26 | 12 | 320 | 26 | 26 | 276.5 | 276 | 25 | |
| 300 | 460 | 410 | 26 | 12 | 378 | 28 | 28 | 327.5 | 328 | 35 | |
| 350 | 520 | 470 | 26 | 16 | 428 | 30 | 30 | 359.5 | 381 | 48 | |
| 400 | 580 | 525 | 30 | 16 | 490 | 32 | 32 | 411 | 430 | 63.5 | |
| 450 | 640 | 585 | 30 | 20 | 550 | 40 | 36 | 462 | 485 | 96.5 | |
| 500 | 715 | 650 | 33 | 20 | 610 | 44 | 36 | 513.5 | 535 | 133 | |
| 600 | 840 | 770 | 36 | 20 | 725 | 54 | 44 | 616.5 | 635 | 226.5 | |
| 700 | 910 | 840 | 36 | 24 | 795 | 58 48 | 48 | 715 | 724 | 236 | |
| 800 | 1025 | 950 | 39 | 24 | 900 | 62 52 | 52 | 817 | 824 | 325 | |
| 900 | 1125 | 1050 | 39 | 28 | 1000 | 64 58 | 58 | 918 | 924 | 437.5 | |
| 1000 | 1255 | 1170 | 42 | 28 | 1115 | 68 64 | 64 | 1020 | 1024 | 602 | |
| 1200 | 1485 | 1390 | 48 | 32 | 1330 | 86 76 | 76 | 1223 | 1224 | 999 | |
| 1400 | 1685 | 1590 | 48 | 36 | 1530 | 94 | 1426 | 1424 | |||
| 1600 | 1930 | 1820 | 55 | 40 | 1750 | 112 | 1630 | 1624 | |||
| 1800 | 2130 | 2020 | 55 | 44 | 1950 | 121 | 1833 | 1824 | |||
| 2000 | 2345 | 2230 | 60 | 48 | 2150 | 136 | 2036 | 2024 | |||
HG/T20592-2009 PL 新标法兰
PN 25
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 法兰内径B1 | 理论重量 | ||||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | |||||||
| DN | D | K | L | N | d | F | 09 | 97 | A | B | KG |
| 10 | 90 | 60 | 14 | 4 | 40 | 2 | 16 | 14 | 18 | 15 | 1 |
| 15 | 95 | 65 | 14 | 4 | 45 | 16 | 14 | 22 | 19 | 1 | |
| 20 | 105 | 75 | 14 | 4 | 58 | 18 | 16 | 27.5 | 26 | 1 | |
| 25 | 115 | 85 | 14 | 4 | 68 | 18 | 16 | 34.5 | 33 | 1.5 | |
| 32 | 140 | 100 | 18 | 4 | 78 | 18 | 18 | 43.5 | 39 | 2 | |
| 40 | 150 | 110 | 18 | 4 | 88 | 18 | 18 | 49.5 | 46 | 2.5 | |
| 50 | 165 | 125 | 18 | 4 | 102 | 20 | 20 | 61.5 | 59 | 3 | |
| 65 | 185 | 145 | 18 | 8 | 122 | 22 | 22 | 77.5 | 78 | 4.5 | |
| 80 | 200 | 160 | 18 | 8 | 138 | 24 | 24 | 90.5 | 91 | 5.5 | |
| 100 | 235 | 190 | 22 | 8 | 162 | 24 | 24 | 116 | 110 | 7.5 | |
| 125 | 270 | 220 | 26 | 8 | 188 | 26 | 26 | 141.5 | 135 | 11 | |
| 150 | 300 | 250 | 26 | 8 | 218 | 28 | 28 | 170.5 | 161 | 14.5 | |
| 200 | 360 | 310 | 26 | 12 | 278 | 30 | 30 | 221.5 | 222 | 22.5 | |
| 250 | 425 | 370 | 30 | 12 | 335 | 32 | 32 | 276.5 | 276 | 33.5 | |
| 300 | 485 | 430 | 30 | 16 | 395 | 34 | 34 | 327.5 | 328 | 46.5 | |
| 350 | 555 | 490 | 33 | 16 | 450 | 38 | 38 | 359.5 | 381 | 68.0 | |
| 400 | 620 | 550 | 36 | 16 | 505 | 40 | 40 | 411 | 430 | 89.5 | |
| 450 | 670 | 600 | 36 | 20 | 555 | 46 | 46 | 462 | 485 | 120.0 | |
| 500 | 730 | 660 | 36 | 20 | 615 | 48 | 48 | 513.5 | 535 | 150.0 | |
| 600 | 845 | 770 | 39 | 20 | 720 | 58 | 58 | 616.5 | 635 | 244.5 | |
| 700 | 960 | 875 | 42 | 24 | 820 | 715 | 724 | ||||
| 800 | 1085 | 990 | 48 | 24 | 930 | 817 | 824 | ||||
| 900 | 1185 | 1090 | 48 | 28 | 1030 | 918 | 924 | ||||
| 1000 | 1320 | 1210 | 55 | 28 | 1140 | 1020 | 1024 | ||||
| 1200 | 1530 | 1420 | 55 | 32 | 1350 | 1223 | 1224 | ||||
HG/T20592-2009 PL 新标法兰
PN 40
| 公称 | 连接尺寸 | 台高 | 厚度 | 法兰内径B1 | 理论重量 | ||||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | |||||||
| DN | D | K | L | N | d | F | 09 | 97 | A | B | KG |
| 10 | 90 | 60 | 14 | 4 | 40 | 2 | 16 | 14 | 18 | 15 | 1 |
| 15 | 95 | 65 | 14 | 4 | 45 | 16 | 14 | 22 | 19 | 1 | |
| 20 | 105 | 75 | 14 | 4 | 58 | 18 | 16 | 27.5 | 26 | 1 | |
| 25 | 115 | 85 | 14 | 4 | 68 | 18 | 16 | 34.5 | 33 | 1.5 | |
| 32 | 140 | 100 | 18 | 4 | 78 | 18 | 18 | 43.5 | 39 | 2 | |
| 40 | 150 | 110 | 18 | 4 | 88 | 18 | 18 | 49.5 | 46 | 2.5 | |
| 50 | 165 | 125 | 18 | 4 | 102 | 20 | 20 | 61.5 | 59 | 3 | |
| 65 | 185 | 145 | 18 | 8 | 122 | 22 | 22 | 77.5 | 78 | 4.5 | |
| 80 | 200 | 160 | 18 | 8 | 138 | 24 | 24 | 90.5 | 91 | 5.5 | |
| 100 | 235 | 190 | 22 | 8 | 162 | 24 | 24 | 116 | 110 | 7.5 | |
| 125 | 270 | 220 | 26 | 8 | 188 | 26 | 26 | 141.5 | 135 | 11 | |
| 150 | 300 | 250 | 26 | 8 | 218 | 28 | 28 | 170.5 | 161 | 14.5 | |
| 200 | 375 | 320 | 30 | 12 | 285 | 36 | 34 | 221.5 | 222 | 29 | |
| 250 | 450 | 385 | 33 | 12 | 345 | 38 | 38 | 276.5 | 276 | 44.5 | |
| 300 | 515 | 450 | 33 | 16 | 410 | 42 | 42 | 327.5 | 328 | 64 | |
| 350 | 580 | 510 | 36 | 16 | 465 | 46 | 46 | 359.5 | 381 | 89.5 | |
| 400 | 660 | 585 | 39 | 16 | 535 | 50 | 50 | 411 | 430 | 127 | |
| 450 | 685 | 610 | 39 | 20 | 560 | 57 | 57 | 462 | 485 | 154.0 | |
| 500 | 755 | 670 | 42 | 20 | 615 | 57 | 57 | 513.5 | 535 | 188.0 | |
| 600 | 890 | 795 | 48 | 20 | 735 | 72 | 72 | 616.5 | 635 | 331 | |
HG/T20592-2009 PL 新标法兰
PN 63
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 法兰内径B1 | 理论重量 | ||||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | |||||||
| DN | D | K | L | N | d | F | 09 | 97 | A | B | KG |
| 10 | 100 | 70 | 14 | 4 | 40 | 2 | 20 | 20 | 18 | 15 | 1 |
| 15 | 105 | 75 | 14 | 4 | 45 | 20 | 20 | 22 | 19 | 1.5 | |
| 20 | 130 | 90 | 18 | 4 | 58 | 22 | 20 | 27.5 | 26 | 2 | |
| 25 | 140 | 100 | 18 | 4 | 68 | 24 | 24 | 34.5 | 33 | 2.5 | |
| 32 | 155 | 110 | 22 | 4 | 78 | 24 | 24 | 43.5 | 39 | 3.5 | |
| 40 | 170 | 125 | 22 | 4 | 88 | 26 | 26 | 49.5 | 46 | 4.5 | |
| 50 | 180 | 135 | 22 | 4 | 102 | 26 | 26 | 61.5 | 59 | 5 | |
| 65 | 205 | 160 | 22 | 8 | 122 | 26 | 26 | 77.5 | 78 | 6 | |
| 80 | 215 | 170 | 22 | 8 | 138 | 28 | 28 | 90.5 | 91 | 7.5 | |
| 100 | 250 | 200 | 26 | 8 | 162 | 30 | 30 | 116 | 110 | 10.5 | |
| 125 | 295 | 240 | 30 | 8 | 188 | 34 | 34 | 141.5 | 135 | 16.5 | |
| 150 | 345 | 280 | 33 | 8 | 218 | 36 | 36 | 170.5 | 161 | 24.5 | |
| 200 | 415 | 345 | 36 | 12 | 285 | 42 | 42 | 221.5 | 222 | 40.5 | |
| 250 | 470 | 400 | 36 | 12 | 345 | 46 | 46 | 276.5 | 276 | 58.0 | |
| 300 | 530 | 460 | 36 | 16 | 410 | 52 | 52 | 327.5 | 328 | 83.5 | |
| 350 | 600 | 525 | 39 | 16 | 465 | 56 | 56 | 359.5 | 381 | 116.0 | |
| 400 | 670 | 585 | 42 | 16 | 535 | 60 | 60 | 411 | 430 | 155.5 | |
HG/T20592-2009 PL 新标法兰
PN 100
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 法兰内径B1 | 理论重量 | ||||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | |||||||
| DN | D | K | L | N | d | F | 09 | 97 | A | B | KG |
| 10 | 100 | 70 | 14 | 4 | 40 | 2 | 20 | 20 | 18 | 15 | 1 |
| 15 | 105 | 75 | 14 | 4 | 45 | 20 | 20 | 22 | 19 | 1.5 | |
| 20 | 130 | 90 | 18 | 4 | 58 | 22 | 20 | 27.5 | 26 | 2 | |
| 25 | 140 | 100 | 18 | 4 | 68 | 24 | 24 | 34.5 | 33 | 2.5 | |
| 32 | 155 | 110 | 22 | 4 | 78 | 24 | 24 | 43.5 | 39 | 3.5 | |
| 40 | 170 | 125 | 22 | 4 | 88 | 26 | 26 | 49.5 | 46 | 4.5 | |
| 50 | 195 | 145 | 26 | 4 | 102 | 28 | 28 | 61.5 | 59 | 6 | |
| 65 | 220 | 170 | 26 | 8 | 122 | 30 | 30 | 77.5 | 78 | 8 | |
| 80 | 230 | 180 | 26 | 8 | 138 | 32 | 32 | 90.5 | 91 | 9.5 | |
| 100 | 265 | 210 | 30 | 8 | 162 | 36 | 36 | 116 | 110 | 14 | |
| 125 | 315 | 250 | 33 | 8 | 188 | 40 | 40 | 141.5 | 135 | 22.5 | |
| 150 | 355 | 290 | 33 | 12 | 218 | 44 | 44 | 170.5 | 161 | 30.5 | |
| 200 | 430 | 360 | 36 | 12 | 285 | 52 | 52 | 221.5 | 222 | 54.5 | |
| 250 | 505 | 430 | 39 | 12 | 345 | 60 | 60 | 276.5 | 276 | 87.5 | |
| 300 | 585 | 500 | 42 | 16 | 410 | 68 | 68 | 327.5 | 328 | 131.5 | |
| 350 | 655 | 560 | 48 | 16 | 465 | 74 | 74 | 359.5 | 381 | 179.0 | |
| 400 | 715 | 620 | 48 | 16 | 535 | 82 | 82 | 411 | 430 | 243 | |
HG/T20592-2009 PL 新标法兰
PN 160
| 公称通径 | 连接尺 寸 | 台高 | 厚度 | 法兰内径B1 | 理论重量 | ||||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | |||||||
| DN | D | K | L | N | d | F | 09 | 97 | A | B | KG |
| 10 | 100 | 70 | 14 | 4 | 40 | 2 | 24 | 24 | 18 | 15 | 1.5 |
| 15 | 105 | 75 | 14 | 4 | 45 | 26 | 26 | 22 | 19 | 2 | |
| 20 | 130 | 90 | 18 | 4 | 58 | 30 | 30 | 27.5 | 26 | 3 | |
| 25 | 140 | 100 | 18 | 4 | 68 | 32 | 32 | 34.5 | 33 | 4 | |
| 32 | 155 | 110 | 22 | 4 | 78 | 34 | 34 | 43.5 | 39 | 5 | |
| 40 | 170 | 125 | 22 | 4 | 88 | 36 | 36 | 49.5 | 46 | 6 | |
| 50 | 195 | 145 | 26 | 4 | 102 | 38 | 38 | 61.5 | 59 | 8.5 | |
| 65 | 220 | 170 | 26 | 8 | 122 | 42 | 42 | 77.5 | 78 | 11.5 | |
| 80 | 230 | 180 | 26 | 8 | 138 | 46 | 46 | 90.5 | 91 | 14 | |
| 100 | 265 | 210 | 30 | 8 | 162 | 52 | 52 | 116 | 110 | 20.5 | |
| 125 | 315 | 250 | 33 | 8 | 188 | 56 | 56 | 141.5 | 135 | 32 | |
| 150 | 355 | 290 | 33 | 12 | 218 | 62 | 62 | 170.5 | 161 | 44 | |
| 200 | 430 | 360 | 36 | 12 | 285 | 66 | 66 | 221.5 | 222 | 70 | |
| 250 | 515 | 430 | 42 | 12 | 345 | 76 | 76 | 276.5 | 276 | 115.5 | |
| 300 | 585 | 500 | 42 | 16 | 410 | 88 | 88 | 327.5 | 328 | 172 | |
HG/T20592-2009 PL 新标法兰
PN 250
| 公称通径 | 连接尺 寸 | 台高 | 厚度 | 法兰内径B1 | 理论重量 | ||||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | |||||||
| DN | D | K | L | N | d | F | 09 | 97 | A | B | KG |
| 10 | 125 | 85 | 18 | 4 | 40 | 2 | 24 | 24 | 18 | 15 | 2.12 |
| 15 | 130 | 90 | 18 | 4 | 45 | 26 | 26 | 22 | 19 | 2.5 | |
| 20 | 135 | 95 | 18 | 4 | 58 | 28 | 28 | 27.5 | 26 | 2.92 | |
| 25 | 150 | 105 | 22 | 4 | 68 | 28 | 28 | 34.5 | 33 | 3.55 | |
| 32 | 165 | 120 | 22 | 4 | 78 | 32 | 32 | 43.5 | 39 | 4.99 | |
| 40 | 185 | 135 | 26 | 4 | 88 | 34 | 34 | 49.5 | 46 | 6.6 | |
| 50 | 200 | 150 | 26 | 8 | 102 | 38 | 38 | 61.5 | 59 | 8.1 | |
| 65 | 230 | 180 | 26 | 8 | 122 | 42 | 42 | 77.5 | 78 | 12.3 | |
| 80 | 255 | 200 | 30 | 8 | 138 | 46 | 46 | 90.5 | 91 | 16.4 | |
| 100 | 300 | 235 | 33 | 8 | 162 | 54 | 54 | 116 | 110 | 27 | |
| 125 | 340 | 275 | 33 | 12 | 188 | 60 | 60 | 141.5 | 135 | 37.9 | |
| 150 | 390 | 320 | 36 | 12 | 218 | 68 | 68 | 170.5 | 161 | 57.2 | |
| 200 | 485 | 400 | 42 | 12 | 285 | 82 | 82 | 221.5 | 222 | 108.2 | |
| 250 | 585 | 490 | 48 | 16 | 345 | 100 | 100 | 276.5 | 276 | 188.2 | |
| 300 | 690 | 590 | 52 | 16 | 410 | 120 | 120 | 327.5 | 328 | 320.1 | |
JB/86.1-94 PL 老标法兰
PN 2.5
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 法兰内径B1 | 理论重量 | |||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | ||||||
| DN | D | K | L | N | d | F | KG | |||
| 10 | 75 | 50 | 12 | 4 | 32 | 2 | 12 | A | B | 0.3 |
| 15 | 80 | 55 | 12 | 4 | 40 | 12 | 18 | 15 | 0.4 | |
| 20 | 90 | 65 | 12 | 4 | 50 | 12 | 22 | 19 | 0.5 | |
| 25 | 100 | 75 | 12 | 4 | 60 | 12 | 27.5 | 26 | 0.6 | |
| 32 | 120 | 90 | 14 | 4 | 70 | 12 | 34.5 | 33 | 0.9 | |
| 40 | 130 | 100 | 14 | 4 | 80 | 3 | 14 | 43.5 | 39 | 1.2 |
| 50 | 140 | 110 | 14 | 4 | 90 | 14 | 49.5 | 46 | 1.4 | |
| 65 | 160 | 130 | 14 | 4 | 110 | 14 | 61.5 | 59 | 1.9 | |
| 80 | 185 | 150 | 18 | 4 | 125 | 14 | 77.5 | 78 | 2.8 | |
| 100 | 205 | 170 | 18 | 4 | 145 | 14 | 90.5 | 91 | 3.3 | |
| 125 | 235 | 200 | 18 | 8 | 175 | 16 | 116 | 110 | 5.1 | |
| 150 | 260 | 225 | 18 | 8 | 200 | 16 | 141.5 | 135 | 6.2 | |
| 175 | 290 | 255 | 18 | 8 | 230 | 16 | 170.5 | 161 | 8 | |
| 200 | 315 | 280 | 18 | 8 | 255 | 16 | 221.5 | 222 | 9.2 | |
| 225 | 340 | 305 | 18 | 8 | 280 | 16 | 276.5 | 276 | 11.1 | |
| 250 | 370 | 335 | 18 | 12 | 310 | 16 | 327.5 | 328 | 12.8 | |
| 300 | 435 | 395 | 23 | 12 | 362 | 4 | 18 | 359.5 | 381 | 19.4 |
| 350 | 485 | 445 | 23 | 12 | 412 | 18 | 411 | 430 | 24 | |
| 400 | 535 | 495 | 23 | 16 | 462 | 20 | 462 | 485 | 34 | |
| 450 | 590 | 550 | 23 | 16 | 518 | 22 | 513.5 | 535 | 46 | |
| 500 | 640 | 600 | 23 | 16 | 568 | 24 | 616.5 | 635 | 58 | |
| 600 | 755 | 705 | 25 | 20 | 670 | 5 | 28 | 715 | 724 | 92 |
| 700 | 860 | 810 | 25 | 24 | 775 | 32 | 817 | 824 | 141 | |
| 800 | 975 | 920 | 30 | 24 | 880 | 36 | 918 | 924 | 202 | |
| 900 | 1075 | 1020 | 30 | 24 | 980 | 40 | 1020 | 1024 | 273 | |
| 1000 | 1175 | 1120 | 30 | 28 | 1080 | 44 | 1223 | 1224 | 315 | |
| 1200 | 1375 | 1320 | 30 | 32 | 1280 | 1426 | 1424 | |||
| 1400 | 1575 | 1520 | 30 | 36 | 1480 | 1630 | 1624 | |||
| 1500 | 1690 | 1630 | 30 | 36 | 1590 | 1833 | 1824 | |||
| 1600 | 1790 | 1730 | 30 | 40 | 1690 | 2036 | 2024 | |||
| 1800 | 1990 | 1930 | 30 | 44 | 1890 | |||||
| 2000 | 2190 | 2130 | 30 | 48 | 2090 | |||||
JB/86.1-94 PL 老标法兰
PN 6.0
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 法兰内径B1 | 理论重量 | |||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | ||||||
| DN | D | K | L | N | d | F | KG | |||
| 10 | 75 | 50 | 12 | 4 | 32 | 2 | 12 | A | B | 0.3 |
| 15 | 80 | 55 | 12 | 4 | 40 | 12 | 18 | 15 | 0.4 | |
| 20 | 90 | 65 | 12 | 4 | 50 | 12 | 22 | 19 | 0.5 | |
| 25 | 100 | 75 | 12 | 4 | 60 | 12 | 27.5 | 26 | 0.6 | |
| 32 | 120 | 90 | 14 | 4 | 70 | 12 | 34.5 | 33 | 0.9 | |
| 40 | 130 | 100 | 14 | 4 | 80 | 3 | 14 | 43.5 | 39 | 1.2 |
| 50 | 140 | 110 | 14 | 4 | 90 | 14 | 49.5 | 46 | 1.4 | |
| 65 | 160 | 130 | 14 | 4 | 110 | 14 | 61.5 | 59 | 1.9 | |
| 80 | 185 | 150 | 18 | 4 | 125 | 14 | 77.5 | 78 | 2.8 | |
| 100 | 205 | 170 | 18 | 4 | 145 | 14 | 90.5 | 91 | 3.3 | |
| 125 | 235 | 200 | 18 | 8 | 175 | 16 | 116 | 110 | 5.1 | |
| 150 | 260 | 225 | 18 | 8 | 200 | 16 | 141.5 | 135 | 6.2 | |
| 175 | 290 | 255 | 18 | 8 | 230 | 16 | 170.5 | 161 | 8 | |
| 200 | 315 | 280 | 18 | 8 | 255 | 16 | 221.5 | 222 | 9.2 | |
| 225 | 340 | 305 | 18 | 8 | 280 | 16 | 276.5 | 276 | 11.1 | |
| 250 | 370 | 335 | 18 | 12 | 310 | 16 | 327.5 | 328 | 12.8 | |
| 300 | 435 | 395 | 23 | 12 | 362 | 4 | 18 | 359.5 | 381 | 19.4 |
| 350 | 485 | 445 | 23 | 12 | 412 | 18 | 411 | 430 | 24 | |
| 400 | 535 | 495 | 23 | 16 | 462 | 20 | 462 | 485 | 34 | |
| 450 | 590 | 550 | 23 | 16 | 518 | 22 | 513.5 | 535 | 46 | |
| 500 | 640 | 600 | 23 | 16 | 568 | 24 | 616.5 | 635 | 58 | |
| 600 | 755 | 705 | 25 | 20 | 670 | 5 | 28 | 715 | 724 | 92 |
| 700 | 860 | 810 | 25 | 24 | 775 | 32 | 817 | 824 | 141 | |
| 800 | 975 | 920 | 30 | 24 | 880 | 36 | 918 | 924 | 202 | |
| 900 | 1075 | 1020 | 30 | 24 | 980 | 40 | 1020 | 1024 | 273 | |
| 1000 | 1175 | 1120 | 30 | 28 | 1080 | 44 | 1223 | 1224 | 315 | |
| 1200 | 1400 | 1340 | 34 | 32 | 1295 | 1426 | 1424 | |||
| 1400 | 1620 | 1560 | 34 | 36 | 1510 | 1630 | 1624 | |||
| 1600 | 1820 | 1760 | 34 | 40 | 1710 | 1833 | 1824 | |||
| 1800 | 2045 | 1970 | 41 | 44 | 1910 | 2036 | 2024 | |||
| 2000 | 2265 | 2180 | 48 | 48 | 2110 | |||||
JB/86.1-94 PL 老标法兰
PN 10
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 法兰内径B1 | 理论重量 | |||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | ||||||
| DN | D | K | L | N | d | F | KG | |||
| 10 | 90 | 60 | 14 | 4 | 40 | 2 | 12 | A | B | 0.5 |
| 15 | 95 | 65 | 14 | 4 | 45 | 12 | 18 | 15 | 0.6 | |
| 20 | 105 | 75 | 14 | 4 | 55 | 12 | 22 | 19 | 0.7 | |
| 25 | 115 | 85 | 14 | 4 | 65 | 12 | 27.5 | 26 | 0.8 | |
| 32 | 135 | 100 | 18 | 4 | 78 | 12 | 34.5 | 33 | 1.1 | |
| 40 | 145 | 110 | 18 | 4 | 85 | 3 | 14 | 43.5 | 39 | 1.5 |
| 50 | 160 | 125 | 18 | 4 | 100 | 14 | 49.5 | 46 | 2 | |
| 65 | 180 | 145 | 18 | 4 | 120 | 14 | 61.5 | 59 | 2.5 | |
| 80 | 195 | 160 | 18 | 4 | 135 | 14 | 77.5 | 78 | 3 | |
| 100 | 215 | 180 | 18 | 8 | 155 | 14 | 90.5 | 91 | 3.6 | |
| 125 | 245 | 210 | 18 | 8 | 185 | 16 | 116 | 110 | 5.5 | |
| 150 | 280 | 240 | 23 | 8 | 210 | 16 | 141.5 | 135 | 7 | |
| 175 | 310 | 270 | 23 | 8 | 240 | 16 | 170.5 | 161 | 9.1 | |
| 200 | 335 | 295 | 23 | 8 | 265 | 16 | 221.5 | 222 | 10.2 | |
| 225 | 365 | 325 | 23 | 8 | 295 | 18 | 276.5 | 276 | 14 | |
| 250 | 390 | 350 | 23 | 12 | 320 | 18 | 327.5 | 328 | 15.7 | |
| 300 | 440 | 400 | 23 | 12 | 368 | 4 | 20 | 359.5 | 381 | 22 |
| 350 | 500 | 460 | 23 | 16 | 428 | 24 | 411 | 430 | 34 | |
| 400 | 565 | 515 | 25 | 16 | 482 | 26 | 462 | 485 | 47 | |
| 450 | 615 | 565 | 25 | 20 | 532 | 28 | 513.5 | 535 | 61 | |
| 500 | 670 | 620 | 25 | 20 | 585 | 32 | 616.5 | 635 | 85 | |
| 600 | 780 | 725 | 30 | 20 | 685 | 5 | 36 | 715 | 724 | 127 |
| 700 | 895 | 840 | 30 | 24 | 800 | 42 | 817 | 824 | 199 | |
| 800 | 1010 | 950 | 34 | 24 | 905 | 48 | 918 | 924 | 290 | |
| 900 | 1110 | 1050 | 34 | 28 | 1005 | 54 | 1020 | 1024 | 395 | |
| 1000 | 1220 | 1160 | 34 | 28 | 1115 | 58 | 1223 | 1224 | 525 | |
| 1200 | 1450 | 1380 | 41 | 32 | 1325 | 1426 | 1424 | |||
| 1400 | 1675 | 1590 | 48 | 36 | 1525 | 1630 | 1624 | |||
| 1600 | 1915 | 1820 | 54 | 40 | 1750 | 1833 | 1824 | |||
| 1800 | 2115 | 2020 | 54 | 44 | 1950 | 2036 | 2024 | |||
| 2000 | 2325 | 2230 | 54 | 48 | 2160 | |||||
JB/86.1-94 PL 老标法兰
PN 16
| 公称通径 | 连接尺 寸 | 台高 | 厚度 | 法兰内径B1 | 理论重量 | |||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | ||||||
| DN | D | K | L | N | d | F | KG | |||
| 10 | 90 | 60 | 14 | 4 | 40 | 2 | 12 | A | B | 0.5 |
| 15 | 95 | 65 | 14 | 4 | 45 | 12 | 18 | 15 | 0.6 | |
| 20 | 105 | 75 | 14 | 4 | 55 | 12 | 22 | 19 | 0.7 | |
| 25 | 115 | 85 | 14 | 4 | 65 | 12 | 27.5 | 26 | 0.8 | |
| 32 | 135 | 100 | 18 | 4 | 78 | 12 | 34.5 | 33 | 1.2 | |
| 40 | 145 | 110 | 18 | 4 | 85 | 3 | 14 | 43.5 | 39 | 1.6 |
| 50 | 160 | 125 | 18 | 4 | 100 | 14 | 49.5 | 46 | 2 | |
| 65 | 180 | 145 | 18 | 4 | 120 | 14 | 61.5 | 59 | 2.5 | |
| 80 | 195 | 160 | 18 | 8 | 135 | 14 | 77.5 | 78 | 2.9 | |
| 100 | 215 | 180 | 18 | 8 | 155 | 16 | 90.5 | 91 | 4.1 | |
| 125 | 245 | 210 | 18 | 8 | 185 | 16 | 116 | 110 | 5.5 | |
| 150 | 280 | 240 | 23 | 8 | 210 | 18 | 141.5 | 135 | 8 | |
| 175 | 310 | 270 | 23 | 8 | 240 | 18 | 170.5 | 161 | 10.2 | |
| 200 | 335 | 295 | 23 | 12 | 265 | 20 | 221.5 | 222 | 12.8 | |
| 225 | 365 | 325 | 23 | 12 | 295 | 22 | 276.5 | 276 | 17.5 | |
| 250 | 405 | 355 | 25 | 12 | 320 | 24 | 327.5 | 328 | 22 | |
| 300 | 460 | 410 | 25 | 12 | 375 | 4 | 28 | 359.5 | 381 | 34 |
| 350 | 520 | 470 | 25 | 16 | 435 | 32 | 411 | 430 | 49 | |
| 400 | 580 | 525 | 30 | 16 | 485 | 36 | 462 | 485 | 70 | |
| 450 | 640 | 585 | 30 | 20 | 545 | 42 | 513.5 | 535 | 99.6 | |
| 500 | 705 | 650 | 34 | 20 | 608 | 46 | 616.5 | 635 | 133 | |
| 600 | 840 | 770 | 41 | 20 | 718 | 5 | 54 | 715 | 724 | 220 |
| 700 | 910 | 840 | 41 | 24 | 788 | 56 | 817 | 824 | 267 | |
| 800 | 1020 | 950 | 41 | 24 | 898 | 918 | 924 | |||
| 900 | 1120 | 1050 | 41 | 28 | 998 | 1020 | 1024 | |||
| 1000 | 1255 | 1170 | 48 | 28 | 1110 | 1223 | 1224 | |||
| 1200 | 1485 | 1390 | 54 | 32 | 1325 | 1426 | 1424 | |||
| 1400 | 1685 | 1590 | 54 | 36 | 1525 | 1630 | 1624 | |||
| 1600 | 1930 | 1820 | 58 | 40 | 1750 | 1833 | 1824 | |||
JB/86.1-94 PL 老标法兰
PN 25
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 法兰内径B1 | 理论重量 | |||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | ||||||
| DN | D | K | L | N | d | F | KG | |||
| 10 | 90 | 60 | 14 | 4 | 40 | 2 | 12 | A | B | 0.5 |
| 15 | 95 | 65 | 14 | 4 | 45 | 12 | 18 | 15 | 0.6 | |
| 20 | 105 | 75 | 14 | 4 | 55 | 12 | 22 | 19 | 0.7 | |
| 25 | 115 | 85 | 14 | 4 | 65 | 12 | 27.5 | 26 | 0.8 | |
| 32 | 135 | 100 | 18 | 4 | 78 | 12 | 34.5 | 33 | 1.1 | |
| 40 | 145 | 110 | 18 | 4 | 85 | 3 | 14 | 43.5 | 39 | 1.5 |
| 50 | 160 | 125 | 18 | 4 | 100 | 14 | 49.5 | 46 | 2 | |
| 65 | 180 | 145 | 18 | 8 | 120 | 16 | 61.5 | 59 | 2.8 | |
| 80 | 195 | 160 | 18 | 8 | 135 | 18 | 77.5 | 78 | 3.8 | |
| 100 | 230 | 190 | 23 | 8 | 160 | 20 | 90.5 | 91 | 5.8 | |
| 125 | 270 | 220 | 25 | 8 | 188 | 22 | 116 | 110 | 8.6 | |
| 150 | 300 | 250 | 25 | 8 | 218 | 24 | 141.5 | 135 | 11.9 | |
| 175 | 330 | 280 | 25 | 12 | 248 | 24 | 170.5 | 161 | 15 | |
| 200 | 360 | 310 | 25 | 12 | 278 | 26 | 221.5 | 222 | 18.7 | |
| 225 | 395 | 340 | 30 | 12 | 302 | 28 | 276.5 | 276 | 25.1 | |
| 250 | 425 | 370 | 30 | 12 | 332 | 30 | 327.5 | 328 | 30 | |
| 300 | 485 | 430 | 30 | 16 | 390 | 4 | 34 | 359.5 | 381 | 45 |
| 350 | 550 | 490 | 34 | 16 | 448 | 38 | 411 | 430 | 66 | |
| 400 | 610 | 550 | 34 | 16 | 505 | 42 | 462 | 485 | 92 | |
| 450 | 660 | 600 | 34 | 20 | 555 | 513.5 | 535 | |||
| 500 | 730 | 660 | 41 | 20 | 610 | 616.5 | 635 | |||
| 600 | 840 | 770 | 41 | 20 | 718 | 715 | 724 | |||
| 700 | 955 | 875 | 48 | 24 | 815 | 817 | 824 | |||
| 800 | 1080 | 990 | 48 | 24 | 930 | 918 | 924 | |||
| 900 | 1180 | 1090 | 54 | 28 | 1025 | 1020 | 1024 | |||
| 1000 | 1320 | 1210 | 58 | 28 | 1140 | 1223 | 1224 | |||
| 1200 | 1525 | 1420 | 58 | 32 | 1350 | 1426 | 1424 | |||
| 1400 | 1750 | 1640 | 65 | 36 | 1560 | 1630 | 1624 | |||
JB/86.1-94 PL 老标法兰
PN 40
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 法兰内径B1 | 理论重量 | |||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | ||||||
| DN | D | K | L | N | d | F | KG | |||
| 10 | 90 | 60 | 14 | 4 | 40 | 2 | 16 | A | B | 0.7 |
| 15 | 95 | 65 | 14 | 4 | 45 | 16 | 18 | 15 | 0.8 | |
| 20 | 105 | 75 | 14 | 4 | 55 | 16 | 22 | 19 | 0.9 | |
| 25 | 115 | 85 | 14 | 4 | 65 | 16 | 27.5 | 26 | 1 | |
| 32 | 135 | 100 | 18 | 4 | 78 | 16 | 34.5 | 33 | 1.6 | |
| 40 | 145 | 110 | 18 | 4 | 85 | 3 | 16 | 43.5 | 39 | 1.8 |
| 50 | 160 | 125 | 18 | 4 | 100 | 18 | 49.5 | 46 | 2.6 | |
| 65 | 180 | 145 | 18 | 8 | 120 | 20 | 61.5 | 59 | 3.6 | |
| 80 | 195 | 160 | 18 | 8 | 135 | 22 | 77.5 | 78 | 4.7 | |
| 100 | 230 | 190 | 23 | 8 | 160 | 24 | 90.5 | 91 | 7.1 | |
| 125 | 270 | 220 | 25 | 8 | 188 | 28 | 116 | 110 | 10.5 | |
| 150 | 300 | 250 | 25 | 8 | 218 | 30 | 141.5 | 135 | 15 | |
| 175 | 330 | 295 | 30 | 12 | 258 | 34 | 170.5 | 161 | 23.4 | |
| 200 | 375 | 320 | 30 | 12 | 282 | 38 | 221.5 | 222 | 29 | |
| 225 | 415 | 355 | 34 | 12 | 315 | 40 | 276.5 | 276 | 39 | |
| 250 | 445 | 385 | 34 | 12 | 345 | 44 | 327.5 | 328 | 46 | |
| 300 | 510 | 450 | 34 | 16 | 408 | 4 | 50 | 359.5 | 381 | 50 |
| 350 | 575 | 510 | 34 | 16 | 465 | 56 | 411 | 430 | 74 | |
| 400 | 655 | 585 | 41 | 16 | 535 | 64 | 462 | 485 | 158 | |
| 450 | 680 | 610 | 41 | 20 | 560 | 513.5 | 535 | |||
| 500 | 755 | 670 | 48 | 20 | 612 | 616.5 | 635 | |||
JB/86.1-94 PL 老标法兰
PN 63
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 法兰内径B1 | 理论重量 | |||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | ||||||
| DN | D | K | L | N | d | F | KG | |||
| 10 | 100 | 70 | 14 | 4 | 50 | 2 | 18 | A | B | 1 |
| 15 | 105 | 75 | 14 | 4 | 55 | 18 | 18 | 15 | 1.1 | |
| 20 | 125 | 90 | 18 | 4 | 68 | 20 | 22 | 19 | 1.8 | |
| 25 | 135 | 100 | 18 | 4 | 78 | 22 | 27.5 | 26 | 2.4 | |
| 32 | 150 | 110 | 23 | 4 | 82 | 24 | 34.5 | 33 | 3.2 | |
| 40 | 165 | 125 | 23 | 4 | 95 | 3 | 24 | 43.5 | 39 | 3.7 |
| 50 | 175 | 135 | 23 | 4 | 105 | 26 | 49.5 | 46 | 4.7 | |
| 65 | 200 | 160 | 23 | 8 | 130 | 28 | 61.5 | 59 | 6.5 | |
| 80 | 210 | 170 | 23 | 8 | 140 | 30 | 77.5 | 78 | 7.8 | |
| 100 | 250 | 200 | 25 | 8 | 168 | 34 | 90.5 | 91 | 11.8 | |
| 125 | 295 | 240 | 30 | 8 | 202 | 40 | 116 | 110 | 20 | |
| 150 | 340 | 280 | 34 | 8 | 240 | 48 | 141.5 | 135 | 32 | |
| 175 | 370 | 310 | 34 | 12 | 270 | 52 | 170.5 | 161 | 40 | |
| 200 | 405 | 345 | 34 | 12 | 300 | 56 | 221.5 | 222 | 53 | |
| 225 | 430 | 370 | 34 | 12 | 325 | 60 | 276.5 | 276 | 64 | |
| 250 | 470 | 400 | 41 | 12 | 352 | 64 | 327.5 | 328 | 18.7 | |
| 300 | 530 | 460 | 41 | 16 | 412 | 4 | 72 | 359.5 | 381 | 116 |
| 350 | 595 | 525 | 41 | 16 | 475 | 80 | 411 | 430 | 170 | |
| 400 | 670 | 585 | 48 | 16 | 525 | 88 | 462 | 485 | 232 | |
HG/T20592-2009 BL 盲 板
密封面尺寸(突面、凹面/凸面、榫面/槽面)
| 公称尺寸 | d | f{1 | f{2 | f3 | W | X | Y | z | |||||
| 公称压力 PN | |||||||||||||
| DN | 2.5 | 6 | 10 | 16 | 25 | ≥40 | |||||||
| 10 | 35 | 35 | 40 | 40 | 40 | 40 | 2 | 4.5 | 4 | 24 | 34 | 35 | 23 |
| 15 | 40 | 40 | 45 | 45 | 45 | 45 | 2 | 4.5 | 4 | 29 | 39 | 40 | 28 |
| 20 | 50 | 50 | 58 | 58 | 58 | 58 | 2 | 4.5 | 4 | 36 | 50 | 51 | 35 |
| 25 | 60 | 60 | 68 | 68 | 68 | 68 | 2 | 4.5 | 4 | 43 | 57 | 58 | 42 |
| 32 | 70 | 70 | 78 | 78 | 78 | 78 | 2 | 4.5 | 4 | 51 | 65 | 66 | 50 |
| 40 | 80 | 80 | 88 | 88 | 88 | 88 | 2 | 4.5 | 4 | 61 | 75 | 76 | 60 |
| 50 | 90 | 90 | 102 | 102 | 102 | 102 | 2 | 4.5 | 4 | 73 | 87 | 88 | 72 |
| 65 | 110 | 110 | 122 | 122 | 122 | 122 | 2 | 4.5 | 4 | 95 | 109 | 110 | 94 |
| 80 | 128 | 128 | 138 | 138 | 138 | 138 | 2 | 4.5 | 4 | 106 | 120 | 121 | 105 |
| 100 | 148 | 148 | 158 | 158 | 162 | 162 | 2 | 5 | 4.5 | 129 | 149 | 150 | 128 |
| 125 | 178 | 178 | 188 | 188 | 188 | 188 | 2 | 5 | 4.5 | 155 | 175 | 176 | 154 |
| 150 | 202 | 202 | 212 | 212 | 218 | 218 | 2 | 5 | 4.5 | 183 | 203 | 204 | 182 |
| 200 | 258 | 258 | 268 | 268 | 278 | 285 | 2 | 5 | 4.5 | 239 | 259 | 260 | 238 |
| 250 | 312 | 312 | 320 | 320 | 335 | 345 | 2 | 5 | 4.5 | 292 | 312 | 313 | 291 |
| 300 | 365 | 365 | 370 | 378 | 395 | 410 | 2 | 5 | 4.5 | 343 | 363 | 364 | 342 |
| 350 | 415 | 415 | 430 | 428 | 450 | 465 | 2 | 5.5 | 5 | 395 | 421 | 422 | 394 |
| 400 | 465 | 465 | 482 | 490 | 505 | 535 | 2 | 5.5 | 5 | 447 | 473 | 474 | 446 |
| 450 | 520 | 520 | 532 | 550 | 555 | 560 | 2 | 5.5 | 5 | 497 | 523 | 524 | 496 |
| 500 | 570 | 570 | 585 | 610 | 615 | 615 | 2 | 5.5 | 5 | 549 | 575 | 576 | 548 |
| 600 | 670 | 670 | 685 | 725 | 720 | 735 | 2 | 5.5 | 5 | 649 | 675 | 676 | 648 |
| 700 | 775 | 775 | 800 | 795 | 820 | 2 | |||||||
| 800 | 880 | 880 | 905 | 900 | 930 | 2 | |||||||
| 900 | 980 | 980 | 1005 | 1000 | 1030 | 2 | |||||||
| 1000 | 1080 | 1080 | 1110 | 1115 | 1140 | 2 | |||||||
| 1200 | 1280 | 1295 | 1330 | 1330 | 1350 | 2 | |||||||
| 1400 | 1480 | 1510 | 1535 | 1530 | 2 | ||||||||
| 1600 | 1690 | 1710 | 1760 | 1750 | 2 | ||||||||
| 1800 | 1890 | 1920 | 1960 | 1950 | 2 | ||||||||
| 2000 | 2090 | 2125 | 2170 | 2150 | 2 | ||||||||
HG/T20592-2009 BL 盲板
环连接面的密封面尺寸
| 公称尺寸 | PN63 | ||||
| 槽外径 | 槽中心距 | 槽深 | 槽宽 | 槽弧 | |
| DN | d | p | E | F | R |
| 15 | 55 | 35 | 6.5 | 9 | 0.8 |
| 20 | 68 | 45 | |||
| 25 | 78 | 50 | |||
| 32 | 86 | 65 | |||
| 40 | 102 | 75 | |||
| 50 | 112 | 85 | 8 | 12 | |
| 65 | 136 | 110 | |||
| 80 | 146 | 115 | |||
| 100 | 172 | 145 | |||
| 125 | 208 | 175 | |||
| 150 | 245 | 205 | |||
| 200 | 306 | 265 | |||
| 250 | 362 | 320 | |||
| 300 | 422 | 375 | |||
| 350 | 475 | 420 | |||
| 400 | 540 | 480 | |||
HG/T20592-2009 BL 盲板
环连接面的密封面尺寸
| 公称尺寸 | PN100 | ||||
| 槽外径 | 槽中心距 | 槽深 | 槽宽 | 槽弧 | |
| DN | d | p | E | F | R |
| 15 | 55 | 35 | 6.5 | 9 | 0.8 |
| 20 | 68 | 45 | |||
| 25 | 78 | 50 | |||
| 32 | 86 | 65 | |||
| 40 | 102 | 75 | |||
| 50 | 116 | 85 | 8 | 12 | |
| 65 | 140 | 110 | |||
| 80 | 150 | 115 | |||
| 100 | 176 | 145 | |||
| 125 | 212 | 175 | |||
| 150 | 250 | 205 | |||
| 200 | 312 | 265 | |||
| 250 | 376 | 320 | |||
| 300 | 448 | 375 | |||
| 350 | 505 | 420 | 11 | 17 | |
| 400 | 565 | 480 | |||
HG/T20592-2009 BL 盲板
环连接面的密封面尺寸
| 公称尺寸 | PN160 | ||||
| 槽外径 | 槽中心距 | 槽深 | 槽宽 | 槽弧 | |
| DN | d | p | E | F | R |
| 15 | 58 | 35 | 6.5 | 9 | 0.8 |
| 20 | 70 | 45 | |||
| 25 | 80 | 50 | |||
| 32 | 86 | 65 | |||
| 40 | 102 | 75 | |||
| 50 | 118 | 95 | 8 | 12 | |
| 65 | 142 | 110 | |||
| 80 | 152 | 130 | |||
| 100 | 178 | 160 | |||
| 125 | 215 | 190 | |||
| 150 | 255 | 205 | 10 | 14 | |
| 200 | 322 | 275 | 11 | 17 | |
| 250 | 388 | 330 | |||
| 300 | 456 | 380 | 14 | 23 | |
法兰类型和法兰密封面
3.1法兰类型
3.1.1法兰类型及其代号按图3.1.1和表3.1.1的规定。法兰类型包裹:带颈平焊法兰、
带颈对焊法兰、整体法兰、承插焊法兰、螺纹法兰、对焊环松套法兰、长高颈法兰和法兰盖。
整体法兰(IF)
表 3.1.1 法兰类型代号
| 法兰类型代号 | 法兰类型 | 法兰类型代号 | 法兰类型 |
| SO | 带颈平焊法兰 | SW | 承插焊法兰 |
| WN | 带颈对焊法兰 | Th | 螺纹法兰 |
| LWN | 长高颈法兰 | LF/SE | 对焊环松套法兰 |
| IF | 整体法兰 | BL | 法兰盖 |
3.1.3用于全夹套管道连接的夹套法兰可参照本标准附录B的规定。
3.1.4各种法兰类型适用的公称尺寸和公称压力按表3.1.4的规定。
3.2 法兰密封面
3.2.1法兰的密封面型式及其代号按图3.2.1和表3.2.1的规定。法兰的密封面型式包括;
突面、凹面/凸面、榫面/槽面、全平面和环连接面。
表 3.2.1 密封面型式代号
| 密封面型式 | 突面 | 凹面 | 凸面 | 榫面 | 槽面 | 全平面 | 环连接面 |
| 代号 | RF | FM | M | T | G | FF | RJ |
| 法兰类型 | 密封面型式 | 公称压力Class(PN) | |||||
| 150(20) | 300(50) | 600(110) | 900(150) | 1500(260) | 2500(420) | ||
| 带颈平焊法兰(SO) | 突面(RF) | DN15~DN600 | DN15~DN65 | ||||
| 凹面(FM)凸面(M) | 一 | DN15~DN600 | DN15~DN65 | ||||
| 榫面(T)槽面(G) | 一 | DN15~DN600 | DN15~DN65 | ||||
| 全平面(FF) | DN15~DN600 | 一 | |||||
8.2 管法兰结构尺寸
8.2.1 带颈平焊法兰的尺寸按图8.2.1和表 8.2.1-1\~表8.2.1-5的规定。
8.2.2带颈对焊法兰的尺寸按图8.2.2和表 8.2.2-1\~表8.2.2-6的规定。
8.2.3长高颈法兰的尺寸按图8.2.3和表8.2.3-1\~表8.2.3-6的规定。
8.2.4整体法兰的尺寸按图8.2.4 和表8.2.4-1\~表 8.2.4-6的规定。
8.2.5承插焊法兰的尺寸按图8.2.5 和表8.2.5-1\~表8.2.5-5 的规定。
8.2.6螺旋法兰的尺寸按图 8.2.6 和表 8.2.6-1 表8.2.6-2 的规定。
8.2.7 对焊环松套法兰的尺寸按图 8.2.7和表 8.2.7-1\~表 8.2.7-3 的规定。
8.2.8法兰盖的尺寸按图8.2.8 和表8.2.8-1\~表 8.2.8-6 的规定。
表 8.2.1-1 Class150(PN20)带颈平焊钢制管法兰
| 公称尺寸 | 钢管外径A | 连接尺寸 | 法兰厚度C | 法兰内径B | 法兰颈大端N | 法兰高度H | |||||
| DN | NPS | 法兰外径D | 螺栓孔中心圆直径K | 螺栓孔直径L | 螺栓Th | 螺栓孔数量n(个) | |||||
| 15 | ${ } ^ { 1 } / _ { 2 }$ | 21.3 | 90 | 60.3 | 16 | M14 | 4 | 9.6 | 22.5 | 30 | 14 |
| 20 | ${ } ^ { 1 } / _ { 4 }$ | 26.9 | 100 | 69.9 | 16 | M14 | 4 | 11.2 | 27.5 | 38 | 14 |
| 25 | 1 | 33.7 | 110 | 79.4 | 16 | M14 | 4 | 12.7 | 34.5 | 49 | 16 |
| 32 | $1 ^ { 1 } / _ { 4 }$ | 42.4 | 115 | 88.9 | 16 | M14 | 4 | 14.3 | 43.5 | 59 | 19 |
| 40 | $1 ^ { 1 } / _ { 2 }$ | 48.3 | 125 | 98.4 | 16 | M14 | 4 | 15.9 | 49.5 | 65 | 21 |
| 50 | 2 | 60.3 | 150 | 120.7 | 18 | M16 | 4 | 17.5 | 61.5 | 78 | 24 |
| 65 | $2 ^ { 1 } / _ { 2 }$ | 76.1 | 180 | 139.7 | 18 | M16 | 4 | 20.7 | 77.6 | 90 | 27 |
| 80 | 3 | 88.9 | 190 | 152.4 | 18 | M16 | 4 | 22.3 | 90.5 | 108 | 29 |
| 100 | 4 | 114.3 | 230 | 190.5 | 18 | M16 | 8 | 22.3 | 116.0 | 135 | 32 |
| 125 | 5 | 139.7 | 255 | 215.9 | 22 | M20 | 8 | 22.3 | 143.5 | 164 | 35 |
| 150 | 6 | 168.3 | 280 | 241.3 | 22 | M20 | 8 | 23.9 | 170.5 | 192 | 38 |
| 200 | 8 | 219.1 | 345 | 298.5 | 22 | M20 | 8 | 27.0 | 221.5 | 246 | 43 |
| 250 | 10 | 273 | 405 | 362.0 | 26 | M24 | 12 | 28.6 | 276.5 | 305 | 48 |
| 公称尺寸 | 钢管外径A | 连接尺寸 | 法兰厚度C | 法兰内径B | 法兰颈大端N | 法兰高度H | |||||
| DN | NPS | 法兰外径D | 螺栓孔中心圆直径K | 螺栓孔直径L | 螺栓Th | 螺栓孔数量n(个) | |||||
| 300 | 12 | 323.9 | 485 | 431.8 | 26 | M24 | 12 | 30.2 | 328.0 | 365 | 54 |
| 350 | 14 | 355.6 | 535 | 476.3 | 30 | M27 | 12 | 33.4 | 360.0 | 400 | 56 |
| 400 | 16 | 406.4 | 595 | 539.8 | 30 | M27 | 16 | 35.0 | 411.0 | 457 | 62 |
| 450 | 18 | 457 | 635 | 577.9 | 33 | M30 | 16 | 38.1 | 462.0 | 505 | 67 |
| 500 | 20 | 508 | 700 | 635.0 | 33 | M30 | 20 | 41.3 | 513.5 | 559 | 71 |
| 600 | 24 | 610 | 815 | 749.3 | 36 | M33 | 20 | 46.1 | 616.5 | 663 | 81 |
| 公称尺寸 | 钢管外径A | 连接尺寸 | 法兰厚度C | 法兰内径B | 法兰颈大端N | 法兰高度H | |||||
| DN | NPS | 法外径D | 螺栓孔中心圆直径K | 螺栓孔直径L | 螺栓Th | 螺栓孔数量n(个) | |||||
| 15 | 1/2 | 21.3 | 95 | 66.7 | 16 | M14 | 4 | 12.7 | 22.5 | 38 | 21 |
| 20 | 3/4 | 26.9 | 115 | 82.6 | 18 | M16 | 4 | 14.3 | 27.5 | 48 | 24 |
| 25 | 1 | 33.7 | 125 | 88.9 | 18 | M16 | 4 | 15.9 | 34.5 | 54 | 25 |
| 32 | 11/4 | 42.4 | 135 | 98.4 | 18 | M16 | 4 | 17.5 | 43.5 | 64 | 25 |
| 40 | 11/2 | 48.3 | 155 | 114.3 | 22 | M20 | 4 | 19.1 | 49.5 | 70 | 29 |
| 50 | 2 | 60.3 | 165 | 127.0 | 18 | M16 | 8 | 20.7 | 61.5 | 84 | 32 |
| 65 | 2/2 | 76.1 | 190 | 149.2 | 22 | M20 | 8 | 23.9 | 77.6 | 100 | 37 |
| 80 | 3 | 88.9 | 210 | 168.3 | 22 | M20 | 8 | 27.0 | 90.5 | 117 | 41 |
| 100 | 4 | 114.3 | 255 | 200.0 | 22 | M20 | 8 | 30.2 | 116.0 | 146 | 46 |
| 125 | 5 | 139.7 | 280 | 235.0 | 22 | M20 | 8 | 33.4 | 143.5 | 178 | 49 |
| 150 | 6 | 1668.3 | 320 | 269.9 | 22 | M20 | 12 | 35.0 | 170.5 | 206 | 51 |
| 200 | 8 | 219.1 | 380 | 330.2 | 26 | M24 | 12 | 39.7 | 221.5 | 260 | 60 |
| 250 | 10 | 273 | 445 | 387.4 | 30 | M27 | 16 | 46.1 | 276.5 | 321 | 65 |
| 300 | 12 | 323.9 | 520 | 450.8 | 33 | M30 | 16 | 49.3 | 328.0 | 375 | 71 |
| 350 | 14 | 355.6 | 585 | 514.4 | 33 | M30 | 20 | 52.4 | 360.0 | 425 | 75 |
| 400 | 16 | 406.4 | 650 | 571.5 | 36 | M33 | 20 | 55.6 | 411.0 | 483 | 81 |
| 450 | 18 | 457 | 710 | 628.6 | 36 | M33 | 24 | 58.8 | 462.0 | 533 | 87 |
| 500 | 20 | 508 | 775 | 685.8 | 36 | M33 | 24 | 62.0 | 513.5 | 587 | 94 |
| 600 | 24 | 610 | 915 | 812.8 | 42 | M39x3 | 24 | 68.3 | 616.5 | 702 | 105 |
| 公称尺寸 | 钢管外径A | 连接尺寸 | 法兰厚度C | 法兰内径B | 法兰颈大端N | 法兰高度H | |||||
| DN | NPS | 法兰外径D | 螺栓孔中心圆直径K | 螺栓孔直径L | 螺栓Th | 螺栓孔数量n(个) | |||||
| 15 | 1/2 | 21.3 | 95 | 66.7 | 16 | M14 | 4 | 14.3 | 22.5 | 38 | 22 |
| 20 | 1/4 | 26.9 | 115 | 82.6 | 18 | M16 | 4 | 15.9 | 27.5 | 48 | 25 |
| 25 | 1 | 33.7 | 125 | 88.9 | 18 | M16 | 4 | 17.5 | 34.5 | 54 | 27 |
| 32 | 12/4 | 42.4 | 135 | 98.4 | 18 | M16 | 4 | 20.7 | 43.5 | 64 | 29 |
| 40 | 12/2 | 48.3 | 155 | 114.3 | 22 | M20 | 4 | 22.3 | 49.5 | 70 | 32 |
| 50 | 2 | 60.3 | 165 | 127.0 | 18 | M16 | 8 | 25.4 | 61.5 | 84 | 37 |
| 65 | 22_2 | 76.1 | 190 | 149.2 | 22 | M20 | 8 | 28.6 | 77.6 | 100 | 41 |
| 80 | 3 | 88.9 | 210 | 168.3 | 22 | M20 | 8 | 31.8 | 90.5 | 117 | 46 |
| 100 | 4 | 114.3 | 275 | 215.9 | 26 | M24 | 8 | 38.1 | 116.0 | 152 | 54 |
| 125 | 5 | 139.7 | 330 | 266.7 | 30 | M27 | 8 | 44.5 | 143.5 | 189 | 60 |
| 150 | 6 | 168.3 | 355 | 292.1 | 30 | M27 | 12 | 47.7 | 170.5 | 222 | 67 |
| 200 | 8 | 219.1 | 420 | 349.2 | 33 | M30 | 12 | 55.6 | 221.5 | 273 | 76 |
| 250 | 10 | 273 | 510 | 431.8 | 36 | M33 | 16 | 63.5 | 276.5 | 343 | 86 |
| 300 | 12 | 323.9 | 560 | 489.0 | 36 | M33 | 20 | 66.7 | 328.0 | 400 | 92 |
| 350 | 14 | 355.6 | 605 | 527.0 | 39 | M36X3 | 20 | 69.9 | 360.0 | 432 | 94 |
| 400 | 16 | 406.4 | 685 | 603.2 | 42 | M39X3 | 20 | 76.2 | 411.0 | 495 | 106 |
| 450 | 18 | 457 | 745 | 654.0 | 45 | M42X3 | 20 | 82.6 | 462.0 | 546 | 117 |
| 500 | 20 | 508 | 815 | 723.9 | 45 | M42X3 | 24 | 88.9 | 513.5 | 610 | 127 |
| 600 | 24 | 610 | 940 | 838.2 | 51 | M48X3 | 24 | 101.6 | 616.5 | 718 | 140 |
| 公称尺寸 | 钢管外径A | 连接尺寸 | 法兰厚度C | 法兰内径B | 法兰颈大端N | 法兰高度H | |||||
| DN | NPS | 法兰外径D | 螺栓孔中心圆直径K | 螺栓孔直径L | 螺栓Th | 螺栓孔数量n(个) | |||||
| 15 | 1/2 | 21.3 | 120 | 82.6 | 22 | M20 | 4 | 22.3 | 22.5 | 38 | 32 |
| 20 | 3/4 | 26.9 | 130 | 88.9 | 22 | M20 | 4 | 25.4 | 27.5 | 44 | 35 |
| 25 | 1 | 33.7 | 150 | 101.6 | 26 | M24 | 4 | 28.6 | 34.5 | 52 | 41 |
| 32 | 12/4 | 42.4 | 160 | 111.1 | 26 | M24 | 4 | 28.6 | 43.5 | 64 | 41 |
| 40 | 12/2 | 48.3 | 180 | 123.8 | 30 | M27 | 4 | 31.8 | 49.5 | 70 | 44 |
| 50 | 2 | 60.3 | 215 | 165.1 | 26 | M24 | 8 | 38.1 | 61.5 | 105 | 57 |
| 65 | 22/2 | 76.1 | 245 | 190.5 | 30 | M27 | 8 | 41.3 | 77.6 | 124 | 64 |
| 80 | 3 | 88.9 | 240 | 190.5 | 26 | M24 | 8 | 38.1 | 90.5 | 127 | 54 |
| 100 | 4 | 114.3 | 290 | 235.0 | 33 | M30 | 8 | 44.5 | 116.0 | 159 | 70 |
| 125 | 5 | 139.7 | 350 | 279.4 | 36 | M33 | 8 | 50.8 | 143.5 | 190 | 79 |
| 公称尺寸 | 钢管外径A | 连接尺寸 | 法兰厚度C | 法兰内径B | 法兰颈大端N | 法兰高度H | |||||
| DN | NPS | 法兰外径D | 螺栓孔中心圆直径K | 螺栓孔直径L | 螺栓Th | 螺栓孔数量n(个) | |||||
| 150 | 6 | 168.3 | 380 | 317.5 | 33 | M30 | 12 | 55.6 | 170.5 | 235 | 86 |
| 200 | 8 | 219.1 | 470 | 393.7 | 39 | M36x3 | 12 | 63.5 | 221.5 | 298 | 102 |
| 250 | 10 | 273 | 545 | 469.9 | 39 | M36x3 | 16 | 69.9 | 276.5 | 368 | 108 |
| 300 | 12 | 323.9 | 610 | 533.4 | 39 | M36x3 | 20 | 79.4 | 328.0 | 419 | 117 |
| 350 | 14 | 355.6 | 640 | 558.8 | 42 | M39x3 | 20 | 85.8 | 360.0 | 451 | 130 |
| 400 | 16 | 406.4 | 705 | 616.0 | 45 | M42x3 | 20 | 88.9 | 411.0 | 508 | 133 |
| 450 | 18 | 457 | 785 | 685.8 | 51 | M48x3 | 20 | 101.6 | 462.0 | 565 | 152 |
| 500 | 20 | 508 | 855 | 749.3 | 55 | M52x3 | 20 | 108.0 | 513.5 | 622 | 159 |
| 600 | 24 | 610 | 1040 | 901.7 | 68 | M64x3 | 20 | 139.7 | 616.5 | 749 | 203 |
| 公称尺寸 | 钢管外径A | 连接尺寸 | 法兰厚度C | 法兰内径B | 法兰颈大端N | 法兰高度H | |||||
| DN | NPS | 法兰外径D | 螺栓孔中心圆直径K | 螺栓孔直径L | 螺栓Th | 螺栓孔数量n(个) | |||||
| 15 | 1/2 | 21.3 | 120 | 82.6 | 22 | M20 | 4 | 22.3 | 22.5 | 38 | 32 |
| 20 | 3/4 | 26.9 | 130 | 88.9 | 22 | M20 | 4 | 25.4 | 27.5 | 44 | 35 |
| 25 | 1 | 33.7 | 150 | 101.6 | 26 | M24 | 4 | 28.6 | 34.5 | 52 | 41 |
| 32 | 12/4 | 42.4 | 160 | 111.1 | 26 | M24 | 4 | 28.6 | 43.5 | 64 | 41 |
| 40 | 11/2 | 48.3 | 180 | 123.8 | 30 | M27 | 4 | 31.8 | 49.5 | 70 | 44 |
| 50 | 2 | 60.3 | 215 | 165.1 | 26 | M24 | 8 | 38.1 | 61.5 | 105 | 57 |
| 65 | 2^2/_2 | 76.1 | 245 | 190.5 | 30 | M27 | 8 | 41.3 | 77.6 | 124 | 64 |
| 公称尺寸 | 钢管外径A | 连接尺寸 | 法兰厚度C | 法兰内径B | 法兰颈大端N | 法兰高度H | |||||
| DN | NPS | 法兰外径D | 螺栓孔中心圆直径K | 螺栓孔直径L | 螺栓Th | 螺栓孔数量n(个) | |||||
| 15 | $\mathbf { \Sigma } ^ { 1 } / \mathbf { \Sigma } _ { 2 }$ | 21.6 | 90 | 60.3 | 16 | M14 | 4 | 9.6 | 30 | 15.5 | 46 |
| 20 | ${ ^ 3 } / _ { 4 }$ | 26.9 | 100 | 69.9 | 16 | M14 | 4 | 11.2 | 38 | 21 | 51 |
| 25 | 1 | 33.7 | 110 | 79.4 | 16 | M14 | 4 | 12.7 | 49 | 27 | 54 |
| 32 | $1 ^ { 1 } / _ { 4 }$ | 42.4 | 115 | 88.9 | 16 | M14 | 4 | 14.3 | 59 | 35 | 56 |
| 40 | 11/2 | 48.3 | 125 | 98.4 | 16 | M14 | 4 | 15.9 | 65 | 41 | 60 |
| 50 | 2 | 60.3 | 150 | 120.7 | 18 | M16 | 4 | 17.5 | 78 | 52 | 62 |
| 65 | $2 ^ { 1 } / _ { 2 }$ | 76.1 | 180 | 139.7 | 18 | M16 | 4 | 20.7 | 90 | 66 | 68 |
| 80 | 3 | 88.9 | 190 | 152.4 | 18 | M16 | 4 | 22.3 | 108 | 77.5 | 68 |
| 100 | 4 | 114.3 | 230 | 190.5 | 18 | M16 | 8 | 22.3 | 135 | 101.5 | 75 |
| 125 | 5 | 139.7 | 255 | 215.9 | 22 | M20 | 8 | 22.3 | 164 | 127 | 87 |
| 150 | 6 | 168.3 | 280 | 241.3 | 22 | M20 | 8 | 23.9 | 192 | 154 | 87 |
| 200 | 8 | 219.1 | 345 | 298.5 | 22 | M20 | 8 | 27.0 | 246 | 203 | 100 |
| 250 | 10 | 273 | 405 | 362.0 | 26 | M24 | 12 | 28.6 | 305 | 255 | 100 |
| 300 | 12 | 323.9 | 485 | 431.8 | 26 | M24 | 12 | 30.2 | 365 | 303.5 | 113 |
| 350 | 14 | 355.6 | 535 | 476.3 | 30 | M27 | 12 | 33.4 | 400 | 一 | 125 |
| 400 | 16 | 406.4 | 595 | 539.8 | 30 | M27 | 16 | 35.0 | 457 | 一 | 125 |
| 450 | 18 | 457 | 635 | 577.9 | 33 | M30 | 16 | 38.1 | 505 | 一 | 138 |
| 500 | 20 | 508 | 700 | 635.0 | 33 | M30 | 20 | 41.3 | 559 | 一 | 143 |
| 600 | 24 | 610 | 815 | 749.3 | 36 | M33 | 20 | 46.1 | 663 | 151 | |
| 公称尺寸 | 钢管外径A | 连接尺寸 | 法兰厚度C | 法兰内径B | 法兰颈大端N | 法兰高度H | |||||
| DN | NPS | 法兰外径D | 螺栓孔中心圆直径K | 螺栓孔直径L | 螺栓Th | 螺栓孔数量n(个) | |||||
| 15 | $\frac { 1 } { 1 } / _ { 2 }$ | 21.3 | 95 | 66.7 | 16 | M14 | 4 | 12.7 | 38 | 15.5 | 51 |
| 20 | ${ ^ 3 } / _ { 4 }$ | 26.9 | 115 | 82.6 | 18 | M16 | 4 | 14.3 | 48 | 21 | 56 |
| 25 | 1 | 33.7 | 125 | 88.9 | 18 | M16 | 4 | 15.9 | 54 | 27 | 60 |
| 32 | $1 ^ { 1 } / _ { 4 }$ | 42.4 | 135 | 98.4 | 18 | M16 | 4 | 17.5 | 64 | 35 | 64 |
| 40 | $\underline { { 1 ^ { 1 } / _ { 2 } } }$ | 48.3 | 155 | 114.3 | 22 | M20 | 4 | 19.1 | 70 | 41 | 67 |
| 50 | 2 | 60.3 | 165 | 127.0 | 18 | M16 | 8 | 20.7 | 84 | 52 | 68 |
| 65 | $2 ^ { 1 } / _ { 2 }$ | 76.1 | 190 | 149.2 | 22 | M20 | 8 | 23.9 | 100 | 66 | 75 |
| 80 | 3 | 88.9 | 210 | 168.3 | 22 | M20 | 8 | 27.0 | 117 | 77.5 | 78 |
| 100 | 4 | 114.3 | 255 | 200.0 | 22 | M20 | 8 | 30.2 | 146 | 101.5 | 84 |
| 公称尺寸 | 钢管外径A | 连接尺寸 | 法兰厚度C | 法兰内径B | 法兰颈大端N | 法兰高度H | |||||
| DN | NPS | 法兰外径D | 螺栓孔中心圆直径K | 螺栓孔直径L | 螺栓Th | 螺栓孔数量n(个) | |||||
| 125 | 5 | 139.7 | 280 | 235.0 | 22 | M20 | 8 | 33.4 | 178 | 127 | 97 |
| 150 | 6 | 168.3 | 320 | 269.9 | 22 | M20 | 12 | 35.0 | 206 | 154 | 97 |
| 200 | 8 | 219.1 | 380 | 330.2 | 26 | M24 | 12 | 39.7 | 260 | 203 | 110 |
| 250 | 10 | 273 | 445 | 387.4 | 30 | M27 | 16 | 46.1 | 321 | 255 | 116 |
| 300 | 12 | 323.9 | 520 | 450.8 | 33 | M30 | 16 | 49.3 | 375 | 303.5 | 129 |
| 350 | 14 | 355.6 | 585 | 514.4 | 33 | M30 | 20 | 52.4 | 425 | 一 | 141 |
| 400 | 16 | 406.4 | 650 | 571.5 | 36 | M33 | 20 | 55.6 | 483 | 一 | 144 |
| 450 | 18 | 457 | 710 | 628.6 | 36 | M33 | 24 | 58.8 | 533 | 一 | 157 |
| 500 | 20 | 508 | 775 | 685.8 | 36 | M33 | 24 | 62.0 | 587 | 一 | 160 |
| 600 | 24 | 610 | 915 | 812.8 | 42 | M39x3 | 24 | 68.3 | 702 | 167 | |
| 公称尺寸 | 钢管外径A | 连接尺寸 | 法兰厚度C | 法兰内径B | 法兰颈大端N | 法兰高度H | |||||
| DN | NPS | 法兰外径D | 螺栓孔中心圆直径K | 螺栓孔直径L | 螺栓Th | 螺栓孔数量n(个) | |||||
| 15 | 1/2 | 21.3 | 95 | 66.7 | 16 | M14 | 4 | 14.3 | 38 | 一 | 52 |
| 20 | 3/4 | 26.9 | 115 | 82.6 | 18 | M16 | 4 | 15.9 | 48 | 一 | 57 |
| 25 | 1 | 33.7 | 125 | 88.9 | 18 | M16 | 4 | 17.5 | 54 | 一 | 62 |
| 32 | 12/4 | 42.4 | 135 | 98.4 | 18 | M16 | 4 | 20.7 | 64 | 一 | 67 |
| 40 | 12/2 | 48.3 | 155 | 114.3 | 22 | M20 | 4 | 22.3 | 70 | 一 | 70 |
| 50 | 2 | 60.33 | 165 | 127.0 | 18 | M16 | 8 | 25.4 | 84 | 一 | 73 |
| 65 | 22/2 | 76.1 | 190 | 149.2 | 22 | M20 | 8 | 28.6 | 100 | 一 | 79 |
| 80 | 3 | 88.9 | 210 | 168.3 | 22 | M20 | 8 | 31.8 | 117 | 一 | 83 |
| 100 | 4 | 114.3 | 275 | 215.9 | 26 | M24 | 8 | 38.1 | 152 | 一 | 102 |
| 125 | 5 | 139.7 | 330 | 266.7 | 30 | M27 | 8 | 44.5 | 189 | 一 | 114 |
| 150 | 6 | 168.3 | 355 | 292.1 | 30 | M27 | 12 | 47.7 | 222 | 一 | 117 |
| 200 | 8 | 219.1 | 420 | 349.2 | 33 | M30 | 12 | 55.6 | 273 | 一 | 133 |
| 250 | 10 | 273 | 510 | 431.8 | 36 | M33 | 16 | 63.5 | 343 | 一 | 152 |
| 300 | 12 | 323.9 | 560 | 489.0 | 36 | M33 | 20 | 66.7 | 400 | 一 | 156 |
| 350 | 14 | 355.6 | 605 | 527.0 | 39 | M36x3 | 20 | 69.9 | 432 | 一 | 165 |
| 400 | 16 | 406.4 | 685 | 603.2 | 42 | M39x3 | 20 | 76.2 | 495 | 一 | 178 |
| 450 | 18 | 457 | 745 | 654.0 | 45 | M42x3 | 20 | 82.6 | 546 | 一 | 184 |
| 500 | 20 | 508 | 815 | 723.9 | 45 | M42x3 | 24 | 88.9 | 610 | 一 | 190 |
| 600 | 24 | 640 | 940 | 838.2 | 51 | M48x3 | 24 | 101.6 | 718 | 203 | |
| 公称尺寸 | 钢管外径A | 连接尺寸 | 法兰厚度C | 法兰内径B | 法兰颈大端N | 法兰高度H | |||||
| DN | NPS | 法兰外径D | 螺栓孔中心圆直径K | 螺栓孔直径L | 螺栓Th | 螺栓孔数量n(个) | |||||
| 15 | 2/2 | 21.3 | 120 | 82.6 | 22 | M20 | 4 | 22.3 | 38 | 一 | 60 |
| 20 | 3/4 | 26.9 | 130 | 88.9 | 22 | M20 | 4 | 25.4 | 44 | 一 | 70 |
| 25 | 1 | 33.7 | 150 | 101.6 | 26 | M24 | 4 | 28.6 | 52 | 一 | 73 |
| 32 | $1 ^ { 1 } / _ { 4 }$ | 42.4 | 160 | 111.1 | 26 | M24 | 4 | 28.6 | 64 | 一 | 73 |
| 40 | $1 ^ { 1 } / _ { 2 }$ | 48.3 | 180 | 123.8 | 30 | M27 | 4 | 31.8 | 70 | 一 | 83 |
| 50 | 2 | 60.3 | 215 | 165.1 | 26 | M24 | 8 | 38.1 | 105 | 一 | 102 |
| 65 | 22/2 | 76.1 | 245 | 190.5 | 30 | M27 | 8 | 41.3 | 124 | 一 | 105 |
| 80 | 3 | 88.9 | 240 | 190.5 | 26 | M24 | 8 | 38.1 | 127 | 一 | 102 |
| 100 | 4 | 114.3 | 290 | 235.0 | 33 | M30 | 8 | 44.5 | 159 | 一 | 114 |
| 125 | 5 | 139.7 | 350 | 279.4 | 36 | M33 | 8 | 50.8 | 190 | 一 | 127 |
| 150 | 6 | 168.3 | 380 | 317.5 | 33 | M30 | 12 | 55.6 | 235 | 一 | 140 |
| 200 | 8 | 219.1 | 470 | 393.7 | 39 | M36x3 | 12 | 63.5 | 298 | 一 | 162 |
| 250 | 10 | 273 | 545 | 469.9 | 39 | M36x3 | 16 | 69.9 | 368 | 一 | 184 |
| 300 | 12 | 323.9 | 610 | 533.4 | 39 | M36x3 | 20 | 79.4 | 419 | 一 | 200 |
| 350 | 14 | 355.6 | 640 | 558.8 | 42 | M39x3 | 20 | 85.8 | 451 | 一 | 213 |
| 400 | 16 | 406.4 | 705 | 616.0 | 45 | M42x3 | 20 | 88.9 | 508 | 一 | 216 |
| 450 | 18 | 457 | 785 | 685.8 | 51 | M48x3 | 20 | 101.6 | 565 | 一 | 229 |
| 500 | 20 | 508 | 855 | 749.3 | 55 | M52x3 | 20 | 108.0 | 622 | 一 | 248 |
| 600 | 24 | 610 | 1040 | 901.7 | 68 | M64x3 | 20 | 139.7 | 749 | 292 | |
| 公称尺寸 | 钢管外径A | 连接尺寸 | 法兰厚度C | 法兰内径B | 法兰颈大端N | 法兰高度H | |||||
| DN | NPS | 法兰外径D | 螺栓孔中心圆直径K | 螺栓孔直径L | 螺栓Th | 螺栓孔数量n(个) | |||||
| 15 | 1/2 | 21.3 | 120 | 82.6 | 22 | M20 | 4 | 22.3 | 38 | 一 | 60 |
| 20 | 3/4 | 26.9 | 130 | 88.9 | 22 | M20 | 4 | 25.4 | 44 | 一 | 70 |
| 25 | 1 | 33.7 | 150 | 101.6 | 26 | M24 | 4 | 28.6 | 52 | 一 | 73 |
| 32 | 12/4 | 42.4 | 160 | 111.1 | 26 | M24 | 4 | 28.6 | 64 | 一 | 73 |
| 40 | 11/2 | 48.3 | 180 | 123.8 | 30 | M27 | 4 | 31.8 | 70 | 一 | 83 |
| 50 | 2 | 60.3 | 215 | 165.1 | 26 | M24 | 8 | 38.1 | 105 | 一 | 102 |
| 65 | 22/2 | 76.1 | 245 | 190.5 | 30 | M27 | 8 | 41.3 | 124 | 一 | 105 |
| 80 | 3 | 88.9 | 265 | 203.2 | 33 | M30 | 8 | 47.7 | 133 | 一 | 117 |
| 100 | 4 | 114.3 | 310 | 241.3 | 36 | M33 | 8 | 54.0 | 162 | 一 | 124 |
| 公称尺寸 | 钢管外径A | 连接尺寸 | 法兰厚度C | 法兰内径B | 法兰颈大端N | 法兰高度H | |||||
| DN | NPS | 法兰外径D | 螺栓孔中心圆直径K | 螺栓孔直径L | 螺栓Th | 螺栓孔数量n(个) | |||||
| 125 | 5 | 139.7 | 375 | 292.1 | 42 | M39X3 | 8 | 73.1 | 197 | 一 | 156 |
| 150 | 6 | 168.3 | 395 | 317.5 | 39 | M36X3 | 12 | 82.6 | 229 | 一 | 171 |
| 200 | 8 | 219.1 | 485 | 393.7 | 45 | M42X3 | 12 | 92.1 | 292 | 一 | 213 |
| 250 | 10 | 273 | 585 | 482.6 | 51 | M48X3 | 12 | 108.0 | 368 | 一 | 254 |
| 300 | 12 | 323.9 | 675 | 571.5 | 55 | M52X3 | 16 | 123.9 | 451 | 一 | 283 |
| 350 | 14 | 355.6 | 750 | 635.0 | 60 | M56X3 | 16 | 133.4 | 495 | 一 | 298 |
| 400 | 16 | 406.4 | 825 | 704.8 | 68 | M64X3 | 16 | 146.1 | 552 | 一 | 311 |
| 450 | 18 | 457 | 915 | 774.7 | 74 | M70X3 | 16 | 162.0 | 597 | 一 | 327 |
| 500 | 20 | 508 | 985 | 831.8 | 80 | M76X3 | 16 | 177.8 | 641 | 一 | 356 |
| 600 | 24 | 610 | 1170 | 990.6 | 94 | M90X3 | 16 | 203.2 | 762 | 一 | 406 |
| 公称尺寸 | 钢管外径A | 连接尺寸 | 法兰厚度C | 法兰内径B | 法兰颈大端N | 法兰高度H | |||||
| DN | NPS | 法兰外径D | 螺栓孔中心圆直径K | 螺栓孔直径L | 螺栓Th | 螺栓孔数量n(个) | |||||
| 15 | 1/2 | 21.3 | 135 | 88.9 | 22 | M20 | 4 | 30.2 | 43 | 一 | 73 |
| 20 | 3/4 | 26.9 | 140 | 95.2 | 22 | M20 | 4 | 31.8 | 51 | 一 | 79 |
| 25 | 1 | 33.7 | 160 | 108.0 | 26 | M24 | 4 | 35.0 | 57 | 一 | 89 |
| 32 | 12/4 | 42.4 | 185 | 130.2 | 30 | M27 | 4 | 38.1 | 73 | 一 | 95 |
| 40 | 11/2 | 48.3 | 205 | 146.0 | 33 | M30 | 4 | 44.5 | 79 | 一 | 111 |
| 50 | 2 | 60.3 | 235 | 171.4 | 30 | M27 | 8 | 50.9 | 95 | 一 | 127 |
| 65 | 2/2 | 76.1 | 265 | 196.8 | 33 | M30 | 8 | 57.2 | 114 | 一 | 143 |
| 80 | 3 | 88.9 | 305 | 228.6 | 36 | M33 | 8 | 66.7 | 133 | 一 | 168 |
| 100 | 4 | 114.3 | 355 | 273.0 | 42 | M39x3 | 8 | 76.2 | 165 | 一 | 190 |
| 125 | 5 | 139.7 | 420 | 323.8 | 48 | M45x3 | 8 | 92.1 | 203 | 一 | 229 |
| 150 | 6 | 168.3 | 485 | 368.3 | 55 | M52x3 | 8 | 108.0 | 235 | 一 | 273 |
| 200 | 8 | 219.1 | 550 | 438.2 | 55 | M52x3 | 12 | 127.0 | 305 | 一 | 318 |
| 250 | 10 | 273 | 675 | 539.8 | 68 | M64x3 | 12 | 165.1 | 375 | 一 | 419 |
| 300 | 12 | 323.9 | 760 | 619.1 | 74 | M70x3 | 12 | 184.2 | 441 | 464 | |
HG/T20615-2009 大直径(A 系列)盲板
Class150 PN20
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 理论重量 | |||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | |||||
| DN | NPS | D | K | L | N | d | F | KG | |
| 650 | 26 | 870 | 806.4 | 36 | 24 | 749 | 2 | 66.7 | 318.8 |
| 700 | 28 | 925 | 863.6 | 36 | 28 | 800 | 69.9 | 378.2 | |
| 750 | 30 | 985 | 914.4 | 36 | 28 | 857 | 73.1 | 445.9 | |
| 800 | 32 | 1060 | 977.9 | 42 | 28 | 914 | 79.4 | 561.6 | |
| 850 | 34 | 1110 | 1028.7 | 42 | 32 | 965 | 81 | 628.4 | |
| 900 | 36 | 1170 | 1085.8 | 42 | 32 | 1022 | 88.9 | 761 | |
| 950 | 38 | 1240 | 1149.4 | 42 | 32 | 1073 | 85.8 | 825.9 | |
| 1000 | 40 | 1290 | 1200.2 | 42 | 36 | 1124 | 88.9 | 926.2 | |
| 1050 | 42 | 1345 | 1257.3 | 42 | 36 | 1194 | 95.3 | 1081 | |
| 1100 | 44 | 1405 | 1314.4 | 42 | 40 | 1245 | 100.1 | 1233.6 | |
| 1150 | 46 | 1455 | 1365.2 | 42 | 40 | 1295 | 101.6 | 1344.3 | |
| 1200 | 48 | 1510 | 1422.4 | 42 | 44 | 1359 | 106.4 | 1520 | |
| 1250 | 50 | 1570 | 1479.6 | 48 | 44 | 1410 | 109.6 | 1687.1 | |
| 1300 | 52 | 1625 | 1536.7 | 48 | 44 | 1461 | 114.3 | 1886.9 | |
| 1350 | 54 | 1685 | 1593.8 | 48 | 44 | 1511 | 119.1 | 2106.2 | |
| 1400 | 56 | 1745 | 1651.0 | 48 | 48 | 1575 | 122.3 | 2330 | |
| 1450 | 58 | 1805 | 1708.2 | 48 | 48 | 1626 | 127 | 2576.5 | |
| 1500 | 60 | 1855 | 1759.0 | 48 | 52 | 1676 | 130.2 | 2794 | |
Class300 PN50
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 理论重量 | |||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | |||||
| DN | NPS | D | K | L | N | d | F | KG | |
| 650 | 26 | 970 | 876.3 | 45 | 28 | 749 | 2 | 82.6 | 489.5 |
| 700 | 28 | 1035 | 939.8 | 45 | 28 | 800 | 88.9 | 597.1 | |
| 750 | 30 | 1090 | 997 | 48 | 28 | 857 | 93.7 | 700.6 | |
| 800 | 32 | 1150 | 1054.1 | 51 | 28 | 914 | 98.5 | 815 | |
| 850 | 34 | 1205 | 1104.9 | 51 | 28 | 965 | 103.2 | 938.9 | |
| 900 | 36 | 1270 | 1168.4 | 55 | 32 | 1022 | 109.6 | 1106 | |
| 950 | 38 | 1170 | 1092.2 | 42 | 32 | 1029 | 106.4 | 908.5 | |
| 1000 | 40 | 1240 | 1155.7 | 45 | 32 | 1086 | 112.8 | 1080.6 | |
| 1050 | 42 | 1290 | 1206.5 | 45 | 32 | 1137 | 117.5 | 1220.4 | |
| 1100 | 44 | 1355 | 1263.6 | 48 | 32 | 1194 | 122.3 | 1397.9 | |
| 1150 | 46 | 1415 | 1320.8 | 51 | 28 | 1245 | 127 | 1588.6 | |
| 1200 | 48 | 1465 | 1371.6 | 51 | 32 | 1302 | 131.8 | 1768.8 | |
| 1250 | 50 | 1530 | 1428.8 | 55 | 32 | 1359 | 138.2 | 2016.7 | |
| 1300 | 52 | 1580 | 1479.6 | 55 | 32 | 1410 | 142.9 | 2227.4 | |
| 1350 | 54 | 1660 | 1549.4 | 60 | 28 | 1467 | 150.9 | 2580.6 | |
| 1400 | 56 | 1710 | 1600.2 | 60 | 28 | 1518 | 152.4 | 2768.5 | |
| 1450 | 58 | 1760 | 1651.0 | 60 | 32 | 1575 | 157.2 | 3027.8 | |
| 1500 | 60 | 1810 | 1701.8 | 60 | 32 | 1626 | 162 | 3302.4 | |
Class600 PN110
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 理论重量 | |||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | |||||
| DN | NPS | D | K | L | N | d | F | KG | |
| 650 | 26 | 1015 | 914.4 | 51 | 28 | 749 | 7 | 125.5 | 798.6 |
| 700 | 28 | 1075 | 965.2 | 55 | 28 | 800 | 131.8 | 935.7 | |
| 750 | 30 | 1130 | 1022.4 | 55 | 28 | 857 | 139.7 | 1100.1 | |
| 800 | 32 | 1195 | 1079.5 | 60 | 28 | 914 | 147.7 | 1296.7 | |
| 850 | 34 | 1245 | 1130.3 | 60 | 28 | 965 | 154 | 1469.6 | |
| 900 | 36 | 1315 | 1193.8 | 68 | 28 | 1022 | 162 | 1726.2 | |
| 950 | 38 | 1270 | 1162 | 60 | 28 | 1054 | 155 | 1545.5 | |
| 1000 | 40 | 1320 | 1212.8 | 60 | 32 | 1111 | 162 | 1742.5 | |
| 1050 | 42 | 1405 | 1282.7 | 68 | 28 | 1168 | 171.5 | 2081.6 | |
| 1100 | 44 | 1455 | 1333.5 | 68 | 32 | 1226 | 177.8 | 2317.7 | |
| 1150 | 46 | 1510 | 1390.6 | 68 | 32 | 1276 | 185.8 | 2614.2 | |
| 1200 | 48 | 1595 | 1460.5 | 74 | 32 | 1334 | 195.3 | 3058.6 | |
| 1250 | 50 | 1670 | 1524 | 80 | 28 | 1384 | 203.2 | 3493.6 | |
| 1300 | 52 | 1720 | 1574.8 | 80 | 32 | 1435 | 209.6 | 3825.5 | |
| 1350 | 54 | 1780 | 1632 | 80 | 32 | 1492 | 217.5 | 4237.2 | |
| 1400 | 56 | 1855 | 1695.4 | 86 | 32 | 1543 | 225.5 | 4780.2 | |
| 1450 | 58 | 1905 | 1746.2 | 86 | 32 | 1600 | 231.8 | 5182 | |
| 1500 | 60 | 1995 | 1822.4 | 94 | 28 | 1657 | 242.9 | 5951.1 | |
HG/T20615-2009 大直径(A系列)盲板
Class900 PN150
| 公称通径 | 连接尺 寸 | 台高 | 厚度 | 理论重量 | |||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | |||||
| DN | NPS | D | K | L | N | d | F | KG | |
| 650 | 26 | 1085 | 952.5 | 74 | 20 | 749 | 7 | 160.4 | 1165 |
| 700 | 28 | 1170 | 1022.4 | 80 | 20 | 800 | 171.5 | 1442.9 | |
| 750 | 30 | 1230 | 1085.9 | 80 | 20 | 857 | 182.6 | 1706.2 | |
| 800 | 32 | 1315 | 1155.7 | 86 | 20 | 914 | 193.7 | 2061.7 | |
| 850 | 34 | 1395 | 1225.6 | 94 | 20 | 965 | 204.8 | 2463 | |
| 900 | 36 | 1460 | 1289.1 | 94 | 20 | 1022 | 214.4 | 2818.9 | |
| 950 | 38 | 1460 | 1289.1 | 94 | 20 | 1099 | 215.9 | 2838.9 | |
| 1000 | 40 | 1510 | 1339.9 | 94 | 24 | 1162 | 223.9 | 3150.8 | |
Class150 PN20
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 理论重量 | |||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | |||||
| DN | NPS | D | K | L | N | d | F | KG | |
| 650 | 26 | 785 | 744.5 | 22 | 36 | 711 | 2 | 43 | 169.4 |
| 700 | 28 | 835 | 795.3 | 22 | 40 | 762 | 46.2 | 206.2 | |
| 750 | 30 | 885 | 846.1 | 22 | 44 | 813 | 49.3 | 246.6 | |
| 800 | 32 | 940 | 900.1 | 22 | 48 | 864 | 52.5 | 294.2 | |
| 850 | 34 | 1005 | 957.3 | 26 | 40 | 921 | 55.7 | 355.5 | |
| 900 | 36 | 1055 | 1009.6 | 26 | 44 | 972 | 57.3 | 404.1 | |
| 950 | 38 | 1125 | 1070 | 30 | 40 | 1022 | 62 | 494.5 | |
| 1000 | 40 | 1175 | 1120.8 | 30 | 44 | 1080 | 65.2 | 566.2 | |
| 1050 | 42 | 1225 | 1171.6 | 30 | 48 | 1130 | 66.8 | 632.5 | |
| 1100 | 44 | 1275 | 1222.4 | 30 | 52 | 1181 | 70 | 716.9 | |
| 1150 | 46 | 1340 | 1284.3 | 33 | 40 | 1235 | 73.1 | 828.1 | |
| 1200 | 48 | 1390 | 1335.1 | 33 | 44 | 1289 | 76.3 | 928.5 | |
| 1250 | 50 | 1445 | 1385.9 | 33 | 48 | 1340 | 79.5 | 1037 | |
| 1300 | 52 | 1495 | 1436.7 | 33 | 52 | 1391 | 82.7 | 1168.6 | |
| 1350 | 54 | 1550 | 1492.2 | 33 | 56 | 1441 | 85.8 | 1293 | |
| 1400 | 56 | 1600 | 1543.0 | 33 | 60 | 1492 | 89 | 1427.4 | |
| 1450 | 58 | 1675 | 1611.3 | 36 | 48 | 1543 | 91.9 | 1616.3 | |
| 1500 | 60 | 1725 | 1662.1 | 36 | 52 | 1600 | 95.4 | 1776.6 | |
HG/T20615-2009 大直径(B系列)盲板
Class300 PN50
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 理论重量 | |||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | |||||
| DN | NPS | D | K | L | N | d | F | KG | |
| 650 | 26 | 865 | 803.3 | 36 | 32 | 737 | 2 | 87.4 | 411.8 |
| 700 | 28 | 920 | 857.2 | 36 | 36 | 787 | 87.4 | 464.5 | |
| 750 | 30 | 990 | 920.8 | 39 | 36 | 845 | 92.1 | 567.1 | |
| 800 | 32 | 1055 | 977.9 | 42 | 32 | 902 | 101.6 | 706.5 | |
| 850 | 34 | 1110 | 1031.9 | 42 | 36 | 953 | 101.6 | 780.5 | |
| 900 | 36 | 1170 | 1089 | 45 | 32 | 1010 | 101.6 | 872.2 | |
| 950 | 38 | 1220 | 1139.8 | 45 | 36 | 1060 | 109.6 | 1024.7 | |
| 1000 | 40 | 1275 | 1190.6 | 45 | 40 | 1114 | 114.3 | 1157.3 | |
| 1050 | 42 | 1335 | 1244.6 | 48 | 36 | 1168 | 117.5 | 1305.8 | |
| 1100 | 44 | 1385 | 1295.4 | 48 | 40 | 1219 | 125.5 | 1500.2 | |
| 1150 | 46 | 1460 | 1365.2 | 51 | 36 | 1270 | 128.6 | 1709.8 | |
| 1200 | 48 | 1510 | 1416 | 51 | 40 | 1327 | 133.4 | 1899.1 | |
| 1250 | 50 | 1560 | 1466.8 | 51 | 44 | 1378 | 138.2 | 2101.6 | |
| 1300 | 52 | 1615 | 1517.6 | 51 | 48 | 1429 | 142.6 | 2313.6 | |
| 1350 | 54 | 1675 | 1578 | 51 | 48 | 1480 | 147.7 | 2577.9 | |
| 1400 | 56 | 1765 | 1651.0 | 60 | 36 | 1537 | 155.4 | 3015.5 | |
| 1450 | 58 | 1825 | 1712.9 | 60 | 40 | 1594 | 160.4 | 3335.6 | |
| 1500 | 60 | 1880 | 1763.7 | 60 | 40 | 1651 | 165.1 | 3623 | |
HG/T20615-2009大直径(B 系列)盲板
Clas600 PN110
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 理论重量 | |||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | |||||
| DN | NPS | D | K | L | N | d | F | KG | |
| 650 | 26 | 890 | 806.4 | 45 | 28 | 727 | 7 | 111.3 | 542.1 |
| 700 | 28 | 950 | 863.6 | 48 | 28 | 784 | 115.9 | 647.9 | |
| 750 | 30 | 1020 | 927.1 | 51 | 28 | 841 | 127 | 818.2 | |
| 800 | 32 | 1085 | 984.2 | 55 | 28 | 895 | 134.9 | 980.2 | |
| 850 | 34 | 1160 | 1054.1 | 60 | 24 | 953 | 144.2 | 1200.9 | |
| 900 | 36 | 1215 | 1104.9 | 60 | 28 | 1010 | 150.9 | 1368 | |
Clas900 PN150
| 公称通径 | 连接尺寸 | 台高 | 厚度 | 理论重量 | |||||
| 外径 | 中心距 | 孔径 | 孔数 | 台径 | |||||
| DN | NPS | D | K | L | N | d | F | KG | |
| 650 | 26 | 1020 | 901.7 | 68 | 20 | 762 | 7 | 154 | 991.6 |
| 700 | 28 | 1105 | 971.6 | 74 | 20 | 819 | 166.7 | 1254 | |
| 750 | 30 | 1180 | 1035 | 80 | 20 | 876 | 176.1 | 1513.7 | |
| 800 | 32 | 1240 | 1092.2 | 80 | 20 | 927 | 186 | 1754.8 | |
| 850 | 34 | 1315 | 1155.7 | 86 | 20 | 991 | 195 | 2077.6 | |
| 900 | 36 | 1345 | 1200.2 | 80 | 24 | 1029 | 201.7 | 2253.3 | |
HG/T20615-2009 大直径盲板
环连接面尺寸
| 公称尺寸 | Class300-Class600(PN50-PN110) | ||||||
| DN | NPS | 环号 | d | p | E | F | R |
| 650 | 26 | R93 | 810 | 749.3 | 12.7 | 19.84 | 1.5 |
| 700 | 28 | R94 | 861 | 800.1 | 12.7 | 19.84 | 1.5 |
| 750 | 30 | R95 | 917 | 857.25 | 12.7 | 19.84 | 1.5 |
| 800 | 32 | R96 | 984 | 914.4 | 14.27 | 23.01 | 1.5 |
| 850 | 34 | R97 | 1035 | 965.2 | 14.27 | 23.01 | 1.5 |
| 900 | 36 | R98 | 1092 | 1022.35 | 14.27 | 23.01 | 1.5 |
HG/T20615-2009 大直径盲板
环连接面尺寸
| 公称尺寸 | Class900(PN150) | ||||||
| DN | NPS | 环号 | d | p | E | F | R |
| 650 | 26 | R100 | 832 | 749.3 | 17.48 | 30.18 | 2.3 |
| 700 | 28 | R101 | 889 | 800.1 | 17.48 | 33.32 | 2.3 |
| 750 | 30 | R102 | 946 | 857.25 | 17.48 | 33.32 | 2.3 |
| 800 | 32 | R103 | 1003 | 914.4 | 17.48 | 33.32 | 2.3 |
| 850 | 34 | R104 | 1067 | 965.2 | 20.62 | 36.53 | 2.3 |
| 900 | 36 | R105 | 1124 | 1022.35 | 20.62 | 36.53 | 2.3 |
支持订做,可按图纸加工各种疑难管道配件
外贸法兰、船标、异型法兰,我们做起来价格更低、质量更好。刷漆、打包装、都可以找我们噢!
电话:1871377777417832709999(微信)
地址:河北省沧州市孟村王林工业区




