| GB / T 9124-2019 PN10 RF | ||||||||
| DN | L | “”指单向法兰螺纹盲孔 “O”指通孔 | ||||||
| D | D1 | D2 | NXM | b | 孔数 | |||
| mm | inch | mm | mm | Φmm | Φmm | mm | mm | . -O |
| 50 | 2” | 48 | 165 | 125 | 102 | 4-16 | 18 | 2-2 |
| 65 | 2(1/2)" | 48 | 185 | 145 | 122 | 8-16 | 18 | 2- -2 |
| 80 | 3" | 51 | 200 | 160 | 138 | 8-16 | 18 | 2- -6 |
| 100 | 4” | 51 | 220 | 180 | 158 | 8-16 | 18 | 2- -6 |
| 125 | 5” | 57 | 250 | 210 | 188 | 8-16 | 18 | 2-6 |
| 150 | 6” | 57 | 285 | 240 | 212 | 8-20 | 23 | 2-6 |
| 200 | 8” | 70 | 340 | 295 | 268 | 8-20 | 23 | 2- -6 |
| 250 | 10” | 70 | 395 | 350 | 320 | 12-20 | 23 | 4 -8 |
| 300 | 12" | 76 | 445 | 400 | 370 | 12-20 | 23 | 4- -8 |
| 350 | 14" | 76 | 505 | 460 | 430 | 16-20 | 23 | 6-10 |
| 400 | 16” | 89 | 565 | 515 | 482 | 16-24 | 27 | 6-10 |
| 450 | 18” | 89 | 615 | 565 | 532 | 20-24 | 27 | 8- -12 |
| 500 | 20" | 114 | 670 | 620 | 585 | 20-24 | 27 | 8 -12 |
| 600 | 24" | 114 | 780 | 725 | 685 | 20-27 | 30 | 8- -12 |
| 700 | 28″ | 117 | 895 | 840 | 800 | 24-27 | 30 | 10 -14 |
| 800 | 32” | 117 | 1015 | 950 | 905 | 24-30 | 34 | 10- −14 |
| 900 | 36″ | 1115 | 1050 | 1005 | 28-30 | 34 | 12- -16 | |
| 1000 | 40" | 1230 | 1160 | 1110 | 28-33 | 36 | 12- -16 | |
| 1100 | 44" | 1340 | 1270 | 1215 | 32-33 | 36 | 12- -20 | |
| 1200 | 48″ | 1455 | 1380 | 1330 | 32-36 | 40 | 12- -20 | |
| 1300 | 52″ | 1570 | 1490 | 1430 | 32-36 | 40 | 12- -20 | |
| 1400 | 56″ | 可定制 1670 | 1590 | 1530 | 36-39 | 45 | 16 -20 | |
| 1500 | 60" | 1780 | 1700 | 1640 | 36-42 | 48 | 16 -20 | |
| 1600 | 64" | 1910 | 1820 | 1750 | 40-45 | 50 | 16- -24 | |
| 1800 | 72” | 2110 | 2020 | 1950 | 44-45 | 50 | 18 -26 | |
| 2000 2200 | 80" 88 | 2320 2550 | 2230 2440 | 2150 2370 | 48-45 52-52 | 50 60 | 20- -28 24 -28 | |
| 2400 | 96″ | 2760 | 2650 | 2570 | 56-52 | 60 | 26- -30 | |
| GB / T 9124-2019 PN16 RF | ||||||||
| DN | L | |||||||
| D | 指单2NXM | “”指孔数 | ||||||
| mm | mm | mm | Φmm | mm | mm . | O | ||
| mm 50 | inch 2” | 48 | 165 | 125 | 102 | 4-16 | 18 | 2-2 |
| 65 | 2(1/2)" | 48 | 185 | 145 | 122 | 8-16 | 18 | 2-2 |
| 80 | 3” | 51 | 200 | 160 | 138 | 8-16 | 18 | 2- -6 |
| 100 | 4” | 51 | 220 | 180 | 158 | 8-16 | 18 | 2- -6 |
| 125 | 5” | 57 | 250 | 210 | 188 | 8-16 | 18 | 2-6 |
| 150 | 6” | 57 | 285 | 240 | 212 | 8-20 | 23 | 2-6 |
| 200 | 8” | 70 | 340 | 295 | 268 | 12-20 | 23 | 4-8 |
| 250 | 10" | 70 | 405 | 355 | 320 | 12-24 | 27 | 4-8 |
| 300 | 12" | 76 | 460 | 410 | 378 | 12-24 | 27 | 4-8 |
| 350 | 14" | 76 | 520 | 470 | 438 | 16-24 | 27 | 6- -10 |
| 400 | 16" | 89 | 580 | 525 | 490 | 16-27 | 30 | 6-10 |
| 450 | 18" | 89 | 640 | 585 | 550 | 20-27 | 30 | 8 -12 |
| 500 | 20" | 114 | 715 | 650 | 610 | 20-30 | 34 | 8 -12 |
| 600 | 24" | 114 | 840 | 770 | 725 | 20-33 | 36 | 8- -12 |
| 700 | 28" | 117 | 910 | 840 | 795 | 24-33 | 36 | 10 -14 |
| 800 | 32″ | 117 | 1025 | 950 | 900 | 24-36 | 40 | 10 -14 |
| 900 | 36" | 1125 | 1050 | 1000 | 28-36 | 40 | 12- -16 | |
| 1000 | 40" | 1255 | 1170 | 1115 | 28-39 | 42 | 12- -16 | |
| 1100 | 44" | 1340 | 1270 | 1215 | 32-33 | 36 | 12- -20 | |
| 1200 | 48" | 1485 | 1390 | 1330 | 32-45 | 50 | 12- -20 | |
| 1300 | 52" | 1570 | 1490 | 1430 | 32-45 | 50 | 12- -20 | |
| 1400 | 56" | 1685 | 1590 | 1530 | 36-45 | 50 | 16 -20 | |
| 1500 | 60" | 可定制 | 1780 | 1700 | 1640 | 36-45 | 50 | 16 -20 |
| 1600 | 64" | 1910 | 1820 | 1750 | 40-45 | 50 | 16- -24 | |
| 1800 | 72" | 2110 | 2020 | 1950 | 44-45 | 50 | 18 -26 | |
| 2000 | 80" | 2320 | 2230 | 2150 | 48-45 | 50 | 20 28 | |
| 2200 | 88″ | 2550 | 2440 | 2370 | 52-52 | 60 | 24 -28 | |
| 2400 | 96" | 2760 | 2650 | 2570 | 56-52 | 60 | 26- -30 | |
| ASMEB16.47-2006-150LB-A | ||||||||
| DN | L | 79 指单向法兰螺纹盲孔 “O”指通孔 | ||||||
| D | D1 | D2 | NXM | b | 孔数 | |||
| mm | inch | mm | mm | Φmm | Φmm | mm | mm | -O |
| 50 | 2” | 48 | 150 | 120.5 | 92 | 4-16 | 18 | 2-2 |
| 65 | 2(1/2)" | 48 | 180 | 139.5 | 105 | 4-16 | 18 | 2-2 |
| 80 | 3" | 51 | 190 | 152.5 | 127 | 4-16 | 18 | 2-2 |
| 100 | 4" | 51 | 230 | 190.5 | 158 | 8-20 | 23 | 2-6 |
| 125 | 5" | 57 | 255 | 216 | 186 | 8-20 | 23 | 2-6 |
| 150 | 6" | 57 | 280 | 241.5 | 216 | 8-20 | 23 | 2-6 |
| 200 | 8” | 70 | 345 | 298.5 | 270 | 8-20 | 23 | 2-6 |
| 250 | 10" | 70 | 405 | 362 | 324 | 12-24 | 27 | 4-8 |
| 300 | 12" | 76 | 485 | 432 | 381 | 12-24 | 27 | 4-8 |
| 350 | 14" | 76 | 535 | 476 | 413 | 12-27 | 30 | 4-8 |
| 400 | 16" | 89 | 600 | 540 | 470 | 16-27 | 30 | 6-10 |
| 450 | 18" | 89 | 635 | 578 | 534 | 16-30 | 33 | 6-10 |
| 500 | 20" | 114 | 700 | 635 | 584 | 20-30 | 33 | 8-12 |
| 600 | 24" | 114 | 815 | 749.5 | 692 | 20-33 | 36 | 8-12 |
安装所需配套件示意:
1、盲孔安装使用配套件:短外六角螺栓\*n外六角螺母\*n 平垫或弹垫\*n
2、通孔安装使用配套件:长外六角螺栓\*n外六角螺母 \star _ { { { n } } } (20 平垫或弹垫\*n
3、金属缠绕垫片或橡胶垫片 ^ { \star 2 } 片每台阀门
4、助力扳手\*2
注:n的数量=螺栓孔的数量,螺栓的长度请咨询本司技术人员。
Illustrationofrequiredaccessoriesforinstallation:
1.For blind-hole installation,usethefollowingaccessories:short hexagonal bolts\*n, hexagonal nuts * rm { n } , flatwashers or spring washers\*n.
2.Forthrough-holeinstallation,usethefollowing accessories:long hexagonal bolts\*n, hexagonal nuts * { \Delta } _ { { n } , { \ell } } flat washersor spring washers\*n.
3.Twometal orrubbergaskets ^ { * 2 } pervalve.
4.Two power wrenches ^ { * 2 }
Note:Thequantityof { \bf n } = { \bf \nabla } thequantity of bolt holes. Pleaseconsultourtechniciansforthelengthofthebolts.
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