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A plate flange is a flat, ring disc with bolt hole. This type of flange is welded to the end of a pipe and bolted to another pipe. Two plate flanges can be bolted together with a gasket between them. Plate flanges are suitable for low pressure and temperature applications. The plate flange usually has a raised face surface or a flat face surface, and the Raised Face (RF) flange is the most common used in piping process. is a solid manufacturer, supplier, stockiest of steel Flanges in China. We can manufacture high quality plate flanges according to international standards, such as ASME/ ANSI B16.5 flanges, ASME/ ANSI B16.47 flanges, JIS flanges, DIN flanges, EN 1092-1 flanges, AWWA flanges, BS 4504 flanges, SABS/ ASNA 1123 flanges, etc., We are an ISO, KR, KS and PED/AD 2000 certified factory and can meet the demanding requirements of the most critical industries.
Fabriquées avec des équipements CNC avancés et des processus éprouvés, nos brides, cintres de tuyaux et raccords offrent des dimensions précises, des performances d'étanchéité stables et une installation fiable dans des applications industrielles exigeantes.
Dimensions of carbon steel plate flanges:
ASME/ANSI : DN 1/2” DN 24”
DIN : DN 15 2000
EN1092: DN 15 – DN 2000
JIS : 15A-1500A
UNI : DN 10 2000 DN
SABS : DN 10-DN 600
GOST : DN 10 1600 DN
Pressure of carbon steel plate flanges:
ASME/ANSI : Classe 150, 300, 600, 900, 1 500 2 500 livres
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
EN1092: PN6, PN10, PN16, PN25, PN40, PN64, PN100
JIS : 1K,2K,5K,10K,16K,20K,30K,40K
UNI : PN6, PN10, PN16, PN25, PN40
SABS : 600 KPA, 1 000, 1 600, 2 500, 4 000
GOST : PN6, PN10, PN16, PN25
Material of steel plate flanges:
Carbon steel blind flanges: A105, SS400, SF440 RST37.2, S235JRG2, P250GH, C22.8, etc.
Stainless Steel blind flanges: ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
plate Flanges Available Types
| Raised face slip-on flange | Slip on raised flange |
|---|---|
| ANSI B16.5 Plate Flanges | Plate Flange Dimensions |
| ASME B16.5 Plate Flange | Plate Flange Weight |
| Fabricant de brides forgées | ANSI B16.5 Class 150 Plate Flanges |
| Fabricant de brides en acier au carbone | CS Plate Flange |
| Plate Flange Manufacturer | DIN Plate Flanges |
| ANSI b16.47 Plate Flange | BS 4504 Plate Flange |
| Fabricant de brides DIN | EN 1092-1 Plate Flange |
| ASA Plate Flange | JIS Plate Flange |
| AWWA Plate Flange | Carbon Steel Plate Flange |
| DIN2573 PN6 Plate flange | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Bore | Bride | Drilling | ||||||||
| DN | d1 | d5 | D | b1 | K | Non. | Dia. of bolt | d2 | Approx Weight KG | |
| 10 | 17.2 | 17.7 | 75 | 12 | 50 | 4 | M10 | 11.5 | 0.36 | |
| 15 | 21.3 | 22 | 80 | 12 | 55 | 4 | M10 | 11.5 | 0.41 | |
| 20 | 26.9 | 27.6 | 90 | 14 | 65 | 4 | M10 | 11.5 | 0.60 | |
| 25 | 33.7 | 34. 4 | 100 | 14 | 75 | 4 | M10 | 11.5 | 0.74 | |
| 32 | 42.4 | 43.1 | 120 | 16 | 90 | 4 | M12 | (1/2″) | 14 | 1.19 |
| 40 | 48.3 | 49 | 130 | 16 | 100 | 4 | M12 | (1/2″) | 14 | 1.39 |
| 50 | 60.3 | 61.1 | 140 | 16 | 110 | 4 | M12 | (1/2″) | 14 | 1.53 |
| 65 | 76.1 | 77.1 | 160 | 16 | 130 | 4 | M12 | (1/2″) | 14 | 1.89 |
| 80 | 88.9 | 90.3 | 190 | 18 | 150 | 4 | M16 | (5/8″) | 18 | 2.98 |
| 100 | 114.3 | 115.9 | 210 | 18 | 170 | 4 | M16 | (5/8″) | 18 | 3.46 |
| 125 | 139.7 | 141.6 | 240 | 20 | 200 | 8 | M16 | (5/8″) | 18 | 4.60 |
| 150 | 168.3 | 170.5 | 265 | 20 | 225 | 8 | M16 | (5/8″) | 18 | 5.22 |
| 200 | 219.1 | 221.8 | 320 | 22 | 280 | 8 | M16 | (5/8″) | 18 | 7.15 |
| 250 | 323.9 | 276.2 | 375 | 24 | 335 | 12 | M16 | (5/8″) | 18 | 9.61 |
| 300 | 355.6 | 327.6 | 440 | 24 | 395 | 12 | M20 | (3/4″) | 23 | 12.6 |
| 350 | 406.4 | 359.7 | 490 | 26 | 445 | 12 | M20 | (3/4″) | 23 | 15.6 |
| 400 | 457.2 | 411 | 540 | 28 | 495 | 16 | M20 | (3/4″) | 23 | 18.4 |
| 450 | 457.2 | 462.3 | 595 | 30 | 550 | 16 | M20 | (3/4″) | 23 | 21.4 |
| 500 | 508 | 513.6 | 645 | 30 | 600 | 20 | M20 | (3/4″) | 23 | 24.6 |
| 600 | 610 | 616.5 | 755 | 30 | 705 | 20 | M24 | (7/8″) | 27 | 32.63 |
| 700 | 711 | 716 | 860 | 30 | 810 | 24 | M24 | (7/8″) | 27 | 38.98 |
| 800 | 813 | 818 | 975 | 30 | 920 | 24 | M27 | (1″) | 30 | 48.07 |
| 900 | 914 | 920 | 1075 | 32 | 1020 | 24 | M27 | (1″) | 30 | 56.75 |
| 1000 | 1016 | 1022 | 1175 | 34 | 1120 | 28 | M27 | (1″) | 30 | 65.18 |
| 1100 | 1116 | 1122 | 1290 | 34 | 1225 | 32 | 30 | |||
| 1200 | 1220 | 1226 | 1405 | 36 | 1340 | 32 | M30 | (1 1/8″) | 33 | 96.79 |
| 1300 | 1320 | 1326 | 1530 | 38 | 1460 | 36 | 36 | |||
| 1400 | 1420 | 1426 | 1630 | 40 | 1560 | 36 | M33 | (1 1/4″ ) | 36 | 142.24 |
| 1500 | 1520 | 1526 | 1730 | 40 | 1660 | 36 | 36 | |||
| 1600 | 1620 | 1626 | 1830 | 42 | 1760 | 40 | M33 | (1 1/4″ | 36 | 169.14 |
| 1700 | 1720 | 1726 | 1930 | 42 | 1860 | 44 | 39 | |||
| 1800 | 1820 | 1826 | 2045 | 46 | 1970 | 44 | M36 | (1 3/8″) | 39 | 221.45 |
| 2000 | 2020 | 2026 | 2265 | 48 | 2180 | 48 | M39 | (1 1/2″) | 42 | 278.44 |
| 2200 | 2220 | 2226 | 2475 | 52 | 2390 | 52 | M39 | (1 1/2″) | 42 | 345.87 |
| 2400 | 2420 | 2426 | 2685 | 56 | 2600 | 56 | M39 | (1 1/2″) | 42 | 422.93 |
| DIN 2576 PN10 Plate Flange | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Bore | Bride | Drilling | ||||||||
| DN | d1 | d5 | D | b1 | K | Non. | Dia. of bolt | d2 | Approx Weight KG | |
| 10 | 17, 2 | 17. 7 | 90 | 14 | 60 | 4 | M12 | (1/2″ ) | 14 | 0.61 |
| 15 | 21.3 | 22 | 95 | 14 | 65 | 4 | M12 | (1/2″ ) | 14 | 0.67 |
| 20 | 26.9 | 27.6 | 105 | 16 | 75 | 4 | M12 | (1/2″ ) | 14 | 0.94 |
| 25 | 33.7 | 34.4 | 115 | 16 | 85 | 4 | M12 | (1/2″ ) | 14 | 1.11 |
| 32 | 42.4 | 43.1 | 140 | 16 | 100 | 4 | M16 | (5/8″) | 18 | 1.62 |
| 40 | 48.3 | 49 | 150 | 16 | 110 | 4 | M16 | (5/8″ ) | 18 | 1. 86 |
| 50 | 60.3 | 61. 1 | 165 | 18 | 125 | 4 | M16 | (5/8″ ) | 18 | 2.47 |
| 65 | 76.1 | 77.1 | 185 | 18 | 145 | 4 | M16 | (5/8″ ) | 18 | 3 |
| 80 | 88.9 | 90.3 | 200 | 20 | 160 | 4 | M16 | (5/8″ ) | 18 | 3.79 |
| 100 | 114. 3 | 115.9 | 220 | 20 | 180 | 8 | M16 | (5/8″) | 18 | 4.03 |
| 125 | 139.7 | 141.6 | 250 | 22 | 210 | 8 | M16 | (5/8″ ) | 18 | 5.46 |
| 150 | 168.3 | 170.5 | 285 | 22 | 240 | 8 | M20 | (3/4″ ) | 23 | 6.57 |
| 200 | 219. 1 | 221.8 | 340 | 24 | 295 | 8 | M20 | (3/4″ ) | 23 | 9.3 |
| 250 | 273 | 276.2 | 395 | 26 | 350 | 12 | M20 | (3/4″) | 23 | 11.9 |
| 300 | 323.9 | 327.6 | 445 | 26 | 400 | 12 | M20 | (3/4″ ) | 23 | 13.8 |
| 350 | 355.6 | 359. 7 | 505 | 28 | 460 | 16 | M20 | (3/4″) | 23 | 20.6 |
| 400 | 406.4 | 411 | 565 | 32 | 515 | 16 | M24 | (7/8″ ) | 27 | 27.9 |
| 450 | 457 | 462.3 | 615 | 38 | 565 | 20 | M24 | (7/8″ ) | 27 | 35.6 |
| 500 | 508 | 513.6 | 670 | 38 | 620 | 20 | M24 | (7/8″ ) | 27 | 41.1 |
| 600 | 610 | 616.5 | 780 | 32 | 725 | 20 | M27 | (1″ ) | 30 | 41.49 |
| 700 | 711 | 716 | 895 | 40 | 840 | 24 | M27 | (1″ ) | 30 | 65.79 |
| 800 | 813 | 818 | 1015 | 44 | 950 | 24 | M30 | (1 1/8″ ) | 33 | 90.87 |
| 900 | 914 | 920 | 1115 | 48 | 1050 | 28 | M30 | (1 1/8″ ) | 33 | 108.41 |
| 1000 | 1016 | 1022 | 1230 | 41 | 1160 | 28 | M33 | (1 1/4″ ) | 36 | 109.23 |
| 1100 | 1116 | 1122 | 1340 | 50 | 1270 | 28 | 36 | 36 | ||
| 1200 | 1220 | 1226 | 1455 | 54 | 1380 | 32 | M36 | (1 3/8″) | 39 | 188.2 |
| 1300 | 1320 | 1326 | 1575 | 54 | 1490 | 32 | M36 | (13/8″ ) | 39 | |
| 1400 | 1420 | 1426 | 1675 | 60 | 1590 | 36 | M39 | (1 1/2″) | 42 | 262.14 |
| 1500 | 1520 | 1526 | 1785 | 60 | 1700 | 36 | 42 | 293.72 | ||
| 1600 | 1620 | 1626 | 1915 | 64 | 1820 | 40 | M45 | (1 4/5″) | 48 | 367.43 |
| 1700 | 1720 | 1726 | 2015 | 66 | 1920 | 40 | 48 | 402.41 | ||
| 1800 | 1820 | 1826 | 2115 | 70 | 2020 | 44 | M45 | (1 4/5″) | 48 | 447.79 |
| 1900 | 1920 | 1926 | 2215 | 70 | 2120 | 44 | 48 | |||
| 2000 | 2020 | 2026 | 2 325 | 76 | 2230 | 48 | M45 | (1 4/5″ ) | 48 | 557.77 |
| 2200 | 2220 | 2226 | 2550 | 82 | 2440 | 52 | M52 | (2″ ) | 56 | 699.88 |
Plate flanges are widely used in oil and gas, petrochemical, waterworks, chemical industry, plumbing, heating, power plant, paper & pulp industry, fabrication industry, food processing industry, etc.
