SABS 1123 南非法兰标准尺寸2
STAINLESS STEEL FLANGESBS 4504 Flanges~NP = Nominal Pressure 6, 10, 16, 25, 40Nominal pressure 6 bar (1 bar = 105N/m2) DescriptionNom. Pipe Flange Raised face Drilling Neck BossSize O.D Bolting Spigotd1Db h1d4f No. d2kd3h2rd9d3b1h10 17.2 75 12 12 20 28 35 2 M10 4 11 50 26 6 4 - 2515 21.3 80 12 12 20 30 40 2 M10 4 11 55 30 6 4 - 3020 26.9 90 14 14 24 32 50 2 M10 4 11 65 38 6 4 - 4025 33.7 100 14 14 24 35 60 2 M10 4 11 75 42 6 4 - 5032 42.4 120 14 16 26 35 70 2 M12 4 14 90 55 6 6 - 6040 48.3 130 14 16 26 38 80 3 M12 4 14 100 62 7 6 - 7050 60.3 140 14 16 28 38 90 3 M12 4 14 110 74 8 6 - 8065 76.1 160 14 16 32 38 110 3 M12 4 14 130 88 9 6 55 10080 88.9 190 16 18 34 42 128 3 M16 4 18 150 102 10 8 70 110100 114.3 210 16 18 40 45 148 3 M16 4 18 170 130 10 8 90 130125 139.7 240 18 20 44 48 178 3 M16 8 18 200 155 10 8 115 160150 168.3 265 18 20 44 48 202 3 M16 8 18 225 184 12 10 140 185200 219.1 320 20 22 44 55 258 3 M16 8 18 280 236 15 10 190 -250 273.0 375 22 24 44 60 312 3 M16 12 18 335 290 15 12 237 -300 323.9 440 22 24 44 62 365 4 M20 12 22 395 342 15 12 285 -350 355.6 490 22 26 - 62 415 4 M20 12 22 445 385 15 12 332 -400 406.4 540 22 28 - 65 465 4 M20 16 22 495 438 15 12 380 -450 457.2 595 24 30 - 65 520 4 M20 16 22 550 492 15 12 428 -500 508.0 645 24 30 - 68 570 4 M20 20 22 600 538 15 12 475 -600 609.6 755 24 32 - 70 670 5 M24 20 26 705 640 16 12 - -~BS 4504 Flanges cont’d.Nominal pressure 10 bar (1 bar = 105N/m2)Note: For nominal sizes 10 to 175 use Table 16 DescriptionNom. Pipe Flange Raised face Drilling Neck BossSize O.D Bolting Spigotd1Db h1d4f No. d2kd3h2rd9d3b1h200 219.1 340 24 24 44 62 268 3 M20 8 22 295 235 16 10 190 -250 273.0 395 26 26 46 68 320 3 M20 12 22 350 292 16 12 237 -300 323.9 445 26 26 46 68 370 4 M20 12 22 400 344 16 12 285 -350 355.6 505 26 28 - 68 430 4 M20 16 22 460 385 16 12 332 -400 406.4 565 26 32 - 72 482 4 M24 16 26 515 440 16 12 380 -450 457.2 615 28 36 - 72 532 4 M24 20 26 565 492 16 12 428 -500 508.0 670 28 38 - 75 585 4 M24 20 26 620 542 16 12 - -600 609.6 780 28 42 - 80 685 5 M27 20 30 725 642 18 12 - -Nominal pressure 16 bar (1 bar = 105N/m2) DescriptionNom. Pipe Flange Raised face Drilling Neck BossSize O.D Bolting Spigotd1Db d4f No. d2kd3h2rd9d3b1hh110 17.2 90 14 14 20 35 40 2 M12 4 14 60 28 6 4 - 3015 21.3 95 14 14 20 35 45 2 M12 4 14 65 32 6 4 - 3520 26.9 105 16 16 24 38 58 2 M12 4 14 75 40 6 4 - 4525 33.7 115 16 16 24 38 68 2 M12 4 14 85 46 6 4 - 5232 42.4 140 16 16 26 40 78 2 M16 4 18 100 56 6 6 - 6040 48.3 150 16 16 26 42 88 3 M16 4 18 110 64 7 6 - 7050 60.3 165 18 18 28 45 102 3 M16 4 18 125 75 8 6 - 8565 76.1 185 18 18 32 45 122 3 M16 4 18 145 90 10 6 55 10580 88.9 200 20 20 34 50 138 3 M16 8 18 160 105 10 8 70 118100 114.3 220 20 20 40 52 158 3 M16 8 18 180 131 12 8 90 140125 139.7 250 22 22 44 55 188 3 M16 8 18 210 156 12 8 115 168150 168.3 285 22 22 44 55 212 3 M20 8 22 240 184 12 10 140 195175 193.7 315 24 24 - 60 242 3 M20 8 22 270 210 12 10 165 -200 219.1 340 24 24 44 62 268 3 M20 12 22 295 235 16 10 190 -250 273.0 405 26 26 46 70 320 3 M24 12 26 355 292 16 12 237 -300 323.9 460 28 28 46 78 378 4 M24 12 26 410 344 16 12 285 -350 355.6 520 30 32 - 82 438 4 M24 16 26 470 390 16 12 332 -400 406.4 580 32 36 - 85 490 4 M27 16 30 525 445 16 12 380 -450 457.2 640 34 40 - 87 550 4 M27 20 30 585 496 16 12 428 -500 508.0 715 34 44 - 90 610 4 M30 20 33 650 548 16 12 475 -600 609.6 840 36 52 - 95 725 5 M33 20 36 770 652 18 12 - -~~~BS 4504 Flanges cont’d.Nominal pressure 25 bar (1 bar = 105N/m2)Note: For nominal sizes 10 mm to 150 mm use Table 40 DescriptionNom. Pipe Flange Raised face Drilling Neck BossSize O.D Bolting Spigotd1Db d4f No. d2kd3h2rd9d3b1hh1175 193.7 330 28 26 - 75 248 3 M24 12 26 280 218 15 10 165 -200 219.1 360 30 28 52 80 278 3 M24 12 26 310 244 16 10 190 -250 273.0 425 32 32 60 88 335 3 M27 12 30 370 298 18 12 237 -300 323.9 485 34 38 67 92 395 4 M27 16 30 430 352 18 12 285 -350 355.6 555 38 42 - 100 450 4 M30 16 33 490 398 20 12 332 -400 406.4 620 40 46 - 110 505 4 M33 16 36 550 452 20 12 380 -450 457.2 670 42 52 - 110 555 4 M33 20 36 600 505 20 12 425 -500 508.0 730 44 58 - 125 615 4 M33 20 36 660 558 20 12 475 -600 609.6 845 46 66 - 125 720 5 M36 20 39 770 660 20 12 - -Nominal pressure 40 bar (1 bar = 105N/m2) DescriptionNom. Pipe Flange Raised face Drilling Neck BossSize O.D Bolting Spigotd1Db d4f No. d2kd3h2rd9d3b1hh110 17.2 90 16 16 22 35 40 2 M12 4 14 60 28 6 4 - 3015 21.3 95 16 16 22 38 45 2 M12 4 14 65 32 6 4 - 3520 26.9 105 18 18 26 40 58 2 M12 4 14 75 40 6 4 - 4525 33.7 115 18 18 28 40 68 2 M12 4 14 85 46 6 4 - 5232 42.4 140 18 18 30 42 78 2 M16 4 18 100 55 6 6 - 6040 48.3 150 18 20 32 45 88 3 M16 4 18 110 64 7 6 - 7050 60.3 165 20 20 34 48 102 3 M16 4 18 125 75 8 6 - 8565 76.1 185 22 22 38 52 122 3 M16 8 18 145 90 10 6 55 10580 88.9 200 24 24 40 58 138 3 M16 8 18 160 105 12 8 70 118100 114.3 235 24 26 44 65 162 3 M20 8 22 190 134 12 8 90 145125 139.7 270 26 28 48 68 188 3 M24 8 26 220 162 12 8 115 170150 168.3 300 28 30 52 75 218 3 M24 8 26 250 192 12 10 140 200175 193.7 350 32 32 - 82 260 3 M27 12 30 295 218 15 10 165 -200 219.1 375 34 34 52 88 285 3 M27 12 30 320 244 16 10 190 -250 273.0 450 38 42 60 105 345 3 M30 12 33 385 306 18 12 237 -300 323.9 515 42 50 67 115 410 4 M30 16 33 450 362 18 12 285 -350 355.6 580 46 56 - 125 465 4 M33 16 36 510 408 20 12 332 -400 406.4 660 50 64 - 135 535 4 M36 16 39 585 462 20 12 380 -500 508.0 755 52 72 - 140 615 4 M39 20 42 670 562 20 12 475 -Nominal pressure 600 kPa 600/2 = Table 4 600/4 = Table 6600/3 = Table 5 600/8 = Table 8Nom. Pipe Flange Raised face Drilling Neck BossSize O.D Boltingd1Dbb1b2b3hh1d4f No. d2kd3h2rd510 17.2 75 8 10 8 10 16 28 35 2 M10 4 11 50 26 6 4 2515 21.3 80 8 10 8 10 16 30 40 2 M10 4 11 55 30 6 4 3020 26.9 90 8 10 8 10 18 32 50 2 M10 4 11 65 38 6 4 4025 33.7 100 8 10 8 10 18 35 60 2 M10 4 11 75 42 6 4 5032 42.4 120 8 10 8 10 20 35 70 2 M12 4 14 90 55 6 6 6040 48.3 130 8 10 8 10 20 38 80 3 M12 4 14 100 62 7 6 7050 60.3 140 8 10 8 10 22 38 90 3 M12 4 14 110 74 8 6 8065 76.1 160 8 10 8 10 26 38 110 3 M12 4 14 130 88 9 6 10080 88.9 190 10 10 10 10 28 42 128 3 M16 4 18 150 102 10 8 110100 114.3 210 10 10 10 10 34 45 148 3 M16 4 18 170 130 10 8 130*125 139.7 240 13 12 13 12 39 48 178 3 M16 8 18 200 155 10 8 160150 168.3 265 13 12 13 12 39 48 202 3 M16 8 18 225 184 12 10 185*175 193.7 295 13 14 - 14 - 52 230 3 M16 8 18 255 210 12 10 -200 219.1 320 13 14 - 14 - 55 258 3 M16 8 18 280 236 15 10 -*225 244.5 345 16 16 - 16 - 58 285 3 M16 8 18 305 264 15 12 -250 273.0 375 16 16 - 16 - 60 312 3 M16 12 18 335 290 15 12 -300 323.9 440 20 20 - 20 - 62 365 4 M20 12 22 395 342 15 12 -350 355.6 490 22 22 - 22 - 62 415 4 M20 12 22 445 385 15 12 -400 406.4 540 22 22 - 22 - 65 465 4 M20 16 22 495 438 15 12 -450 457.2 595 24 25 - 25 - 65 520 4 M20 16 22 550 492 15 12 -500 508.0 645 24 25 - 25 - 68 570 4 M20 20 22 600 538 15 12 -550 559.0 705 24 28 - 28 - 68 620 5 M24 20 26 655 590 16 12 -600 609.6 755 24 30 - 30 - 70 670 5 M24 20 26 705 640 16 12 -STAINLESS STEEL FLANGESS.A.B.S 1123 Flanges* Non-preferred sizeNP = Nominal Pressure 600kPa, 1000kPa, 1600kPa, 2500kPa, 4000kPa* Non-preferred sizeS.A.B.S 1123 Flanges cont’d.Nominal pressure 1000 kPa 1000/2 = Table 9 1000/4 = Table 111000/3 = Table 10 1000/8 = Table 13Nom. Pipe Flange Raised face Drilling Neck BossSize O.D Boltingd1Dbb1b2b3hh1d4f No. d2kd3h2rd510 17.2 90 8 10 8 10 14 35 40 2 M12 4 14 60 28 6 4 3015 21.3 95 8 10 8 10 14 35 45 2 M12 4 14 65 32 6 4 3520 26.9 105 8 10 8 10 16 38 58 2 M12 4 14 75 40 6 4 4525 33.7 115 8 10 8 10 16 38 68 2 M12 4 14 85 46 6 4 5232 42.4 140 10 10 10 10 20 40 78 2 M16 4 18 100 56 6 6 6040 48.3 150 10 10 10 10 20 42 88 3 M16 4 18 110 64 7 6 7050 60.3 165 12 10 10 12 20 45 102 3 M16 4 18 125 75 8 6 8565 76.1 185 12 12 12 12 26 45 122 3 M16 4 18 145 90 10 6 10580 88.9 200 14 12 12 14 26 50 138 3 M16 8 18 160 105 10 8 118100 114.3 220 14 12 12 14 32 52 158 3 M16 8 18 180 131 12 8 140*125 139.7 250 16 14 14 16 36 55 188 3 M16 8 18 210 156 12 8 168150 168.3 285 18 16 16 18 38 55 212 3 M20 8 22 240 184 12 10 195*175 193.7 315 18 16 - 18 - 60 242 3 M20 8 22 270 210 12 10 -200 219.1 340 18 18 - 18 - 62 268 3 M20 8 22 295 235 16 10 -*225 244.5 370 18 18 - 18 - 62 290 3 M20 8 22 325 265 16 10 -250 273.0 395 20 20 - 20 - 68 320 3 M20 12 22 350 292 16 12 -300 323.9 445 22 22 - 22 - 68 370 4 M20 12 22 400 344 16 12 -350 355.6 505 26 25 - 25 - 68 430 4 M20 16 22 460 385 16 12 -400 406.4 565 26 25 - 25 - 72 482 4 M24 16 26 515 400 16 12 -450 457.2 615 28 30 - 30 - 72 532 4 M24 20 26 565 492 16 12 -500 508.0 670 28 32 - 32 - 75 585 4 M24 20 26 620 542 16 12 -550 559.0 730 28 35 - 35 - 80 635 5 M24 20 26 675 592 18 12 -600 609.6 780 28 38 - 38 - 80 685 5 M24 20 26 725 642 18 12 -S.A.B.S 1123 Flanges cont’d.Nominal pressure 1600 kPa 1600/2 = Table 14 1600/4 = Table 161600/3 = Table 15 1600/8 = Table 18Nom. Pipe Flange Raised face Drilling Neck BossSize O.D Boltingd1Dbb1b2b3hh1d4f No. d2kd3h2rd510 17.2 90 8 10 8 10 14 35 40 2 M12 4 14 60 28 6 4 3015 21.3 95 8 10 8 10 14 35 45 2 M12 4 14 65 32 6 4 3520 26.9 105 8 10 8 10 16 38 58 2 M12 4 14 75 40 6 4 4525 33.7 115 8 10 8 10 16 38 68 2 M12 4 14 85 46 6 4 5232 42.4 140 10 10 10 10 20 40 78 2 M16 4 18 100 56 6 6 6040 48.3 150 10 10 10 10 20 42 88 3 M16 4 18 110 64 7 6 7050 60.3 165 12 12 12 12 22 45 102 3 M16 4 18 125 75 8 6 8565 76.1 185 12 12 12 12 26 45 122 3 M16 4 18 145 90 10 6 10580 88.9 200 14 14 14 14 28 50 138 3 M16 8 18 160 105 10 8 118100 114.3 220 14 14 14 14 34 52 158 3 M16 8 18 180 131 12 8 140*125 139.7 250 16 16 16 16 38 55 188 3 M16 8 18 210 156 12 8 168150 168.3 285 18 18 18 18 40 55 212 3 M20 8 22 240 184 12 10 195*175 193.7 315 20 20 - 20 - 60 242 3 M20 8 22 270 210 12 10 -200 219.1 340 22 22 - 22 - 62 268 3 M20 12 22 295 235 16 10 -*225 244.5 370 24 22 - 22 - 66 294 3 M20 12 22 325 265 16 10 -250 273.0 405 24 25 - 25 - 70 320 3 M24 12 26 355 292 16 12 -300 323.9 460 28 28 - 28 - 78 378 4 M24 12 26 410 344 16 12 -350 355.6 520 30 30 - 30 - 82 438 4 M24 16 26 470 390 16 12 -400 406.4 580 32 35 - 35 - 85 490 4 M24 16 26 525 445 16 12 -450 457.2 640 34 40 - 40 - 87 550 4 M24 20 26 585 496 16 12 -500 508.0 715 34 40 - 40 - 90 610 4 M30 20 33 650 548 16 12 -550 559.0 775 36 - - - - 95 670 5 M30 20 33 710 600 18 12 -600 609.6 840 36 50 - - - 95 725 5 M30 20 33 770 652 18 12 -* Non-preferred sizeS.A.B.S 1123 Flanges cont’d.Nominal pressure 2500 kPa 2500/2 = Table 19 2500/4 = Table 212500/3 = Table 20 2500/8 = Table 23Nom. Pipe Flange Raised face Drilling Neck BossSize O.D Boltingd1Dbb1b2b3hh1d4f No. d2kd3h2rd510 17.2 90 12 12 10 12 16 35 40 2 M12 4 14 60 28 6 4 3015 21.3 95 14 14 11 14 17 38 45 2 M12 4 14 65 32 6 4 3520 26.9 105 14 14 11 14 19 40 58 2 M12 4 14 75 40 6 4 4525 33.7 115 16 16 12 16 22 40 68 2 M12 4 14 85 46 6 4 5232 42.4 140 18 18 14 18 26 42 78 2 M16 4 18 100 55 6 6 6040 48.3 150 18 20 14 20 28 45 88 3 M16 4 18 110 64 7 6 7050 60.3 165 20 20 17 20 31 48 102 3 M16 4 18 125 75 8 6 8565 76.1 185 22 22 17 22 33 52 122 3 M16 8 18 145 90 10 6 10580 88.9 200 24 22 18 22 34 58 138 3 M16 8 18 160 105 12 8 118100 114.3 235 24 25 21 25 41 65 162 3 M20 8 22 190 134 12 8 145*125 139.7 270 26 28 24 28 46 68 188 3 M24 8 26 220 162 12 8 170150 168.3 300 28 30 24 30 48 75 218 3 M24 8 26 250 192 12 10 200*175 193.7 330 30 30 - 25 - 75 248 3 M24 12 26 280 218 15 10 -200 219.1 360 30 30 - 30 - 80 278 3 M24 12 26 310 244 16 10 -*225 244.5 395 30 30 - 30 - 84 306 3 M24 12 26 340 270 16 10 -250 273.0 425 30 30 - 30 - 88 335 3 M24 12 26 370 298 18 12 -300 323.9 485 34 32 - 32 - 92 395 4 M24 16 26 430 352 18 12 -350 355.6 555 38 35 - 35 - 100 450 4 M30 16 33 490 398 20 12 -400 406.5 620 40 40 - 40 - 110 505 4 M30 16 33 550 452 20 12 -450 457.2 670 42 45 - 45 - 110 555 4 M30 20 33 600 505 20 12 -500 508.0 730 44 50 - 50 - 125 615 4 M30 20 33 660 558 20 12 -550 559.0 785 - 55 - - - - 670 5 M36 20 39 710 - - - -600 609.6 845 46 60 - - - 125 720 5 M36 20 39 770 660 20 12 -* Non-preferred sizeS.A.B.S 1123 Flanges cont’d.Nominal pressure 4000 kPa 4000/2 = Table 24 4000/4 = Table 264000/3 = Table 25 4000/8 = Table 28Nom. Pipe Flange Raised face Drilling Neck BossSize O.D Boltingd1Dbb1b2b3hh1d4f No. d2kd3h2rd510 17.2 90 12 12 12 12 18 35 40 2 M12 4 14 60 28 6 4 3015 21.3 95 14 14 14 14 20 38 45 2 M12 4 14 65 32 6 4 3520 26.9 105 14 14 14 14 22 40 58 2 M12 4 14 75 40 6 4 4525 33.7 115 16 16 16 16 26 40 68 2 M12 4 14 85 46 6 4 5232 42.4 140 18 18 18 18 30 42 78 2 M16 4 18 100 55 6 6 6040 48.3 150 18 20 18 20 32 45 88 3 M16 4 18 110 64 7 6 7050 60.3 165 20 20 20 20 34 48 102 3 M16 4 18 125 75 8 6 8565 76.1 185 22 22 22 22 38 52 122 3 M16 8 18 145 90 10 6 10580 88.9 200 24 22 24 22 40 58 138 3 M16 8 18 160 105 12 8 118100 114.3 235 24 25 24 25 44 65 162 3 M20 8 22 190 134 12 8 145*125 139.7 270 26 28 26 28 48 68 188 3 M24 8 26 220 162 12 8 170150 168.3 300 28 30 28 30 52 75 218 3 M24 8 26 250 192 12 10 200*175 193.7 350 32 32 - 32 - 82 260 3 M24 12 26 295 218 15 10 -200 219.1 375 34 32 - 32 - 88 285 3 M24 12 26 320 244 16 10 -*225 244.5 420 36 35 - 35 - 100 315 3 M30 12 33 355 275 18 12 -250 273.0 450 38 38 - 38 - 105 345 3 M30 12 33 385 306 18 12 -300 323.9 515 42 40 - 40 - 115 410 4 M30 16 33 450 362 18 12 -350 355.6 580 46 45 - 45 - 125 465 4 M30 16 33 510 408 20 12 -400 406.4 660 50 50 - 50 - 135 535 4 M36 16 39 585 462 20 12 -450 457.2 685 52 60 - 60 - 140 575 4 M36 20 39 610 510 20 12 -500 508.0 755 52 70 - 70 - 140 615 4 M36 20 39 670 562 20 12 -50- --------- --------60- --------- --------* Non-preferred sizeSTAINLESS STEEL FLANGESASA Specification - ANSI (ASA) B 16.5150 lbs slip-on flanges andwelding neck flangesPipe Flange Hub Raised Drilling Template Approx.Face WeightNom. O.D. D J J1bhH1m a g No. I k PoundsSize in. in. in. in. in. in. in. in. in. in. in. in. S/O kilo W/NN W mm mm mm mm mm mm mm mm mm mm mm mm½“ 0.84 3 ½ 0.88 0.627/165/81 7/81 3/160.84 1 3/845/82 3/81221.3 88.9 22.3 15.7 11.1 15.9 47.6 30.2 21.3 34.9 15.9 60.3 0.5 0.9¾“ 1.05 3 7/81.09 0.82 ½5/82 1/161 ½ 1.05 1 11/1645/82 ¾ 2 226.7 98.4 27.7 20.8 12.7 15.9 52.4 38.1 26.7 42.9 15.9 69.8 0.9 0.91“ 1.315 4 ¼ 1.36 1.059/1611/162 3/161 15/161.32 2 45/83 1/82333.4 107.9 34.5 26.7 14.3 17.5 55.6 49.2 33.5 50.8 15.9 79.4 0.9 1.41 ¼“ 1.66 4 5/81.70 1.385/813/162 ¼ 2 5/161.66 2 ½ 45/83 ½ 3 342.2 117.5 43.2 35.1 15.9 20.6 57.1 58.7 42.2 63.5 15.9 88.9 1.4 1.41 ½“ 1.90 5 1.95 1.6111/167/82 7/162 9/161.90 2 7/845/83 7/83448.3 127 49.5 40.9 17.5 22.2 61.9 65.1 48.3 73.0 15.9 98.4 1.4 1.82“ 2.375 6 2.44 2.07 ¾ 1 2 ½ 3 1/162.38 3 5/84¾4 ¾5660.3 152.4 62.0 52.6 19.0 25.4 63.5 77.8 60.4 92.1 19.0 120.6 2.3 2.72 ½“ 2.875 7 2.94 2.477/811/82 ¾ 3 9/162.88 4 1/84¾5 ½7873.0 177.8 74.7 62.7 22.2 28.6 69.8 90.5 73.1 104.8 19.0 139.7 3.2 3.63“ 3.50 7 ½ 3.57 3.0715/161 3/162 ¾ 4 ¼ 3.50 5 4 ¾ 6 8 1088.9 190.5 90.7 78.0 23.8 30.2 69.8 107.9 88.9 127 19.0 152.4 3.6 4.53 ½“ 4.00 8 ½ 4.07 3.5515/161 ¼ 2 13/164 13/164.00 5 ½ 8 ¾ 7 11 12101.6 215.9 103.4 90.2 23.8 31.7 71.4 122.2 101.6 139.7 19.0 177.8 5.0 5.44“ 4.50 9 4.57 4.0315/161 5/1635 5/164.50 6 3/168¾7
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