DIN2573 PN6 Plate Flange dimensions of this standard can be used at maximum 120°C temperature with up to 6 bar of working pressure. At higher temperature of 120°C to 300°C, it should be taken into consideration that the material yield point becomes lower. We offer a wide range of forged flange in DIN 2573 PN6 standards. These precision engineered and durable finish based flange find application in industry sectors like Chemical, Oil & Gas industry and other and can be made available in a comprehensive range of choices including in finish options of neck, blind, socket weld, slip-on and others. Made available in corrosion resistant and precision designed finish, these can also be customized as per the given specifications of the customers including in terms of sizes, dimensions and different piping pressure requirements.
| ominal Pipe Size | Diameter of Pipe | Flange Dimension | Nuts & Bolts | Approx. Flange Weight | |||||
| Flange I.D | Flange Dia | Thk of Flange | Dia of Bolt Circle | No. of Holes | Dia of Bolt Holes | ||||
| DN | ISO | DIN | d5 | D | b | k | NH | d2 | KG /PCS |
| 10 | – | 14 | 14.5 | 75 | 12 | 50 | 4 | 11 | 0.36 |
| 17.2 | – | 17.7 | 75 | 12 | 50 | 4 | 11 | 0.36 | |
| 15 | – | 20 | 21 | 80 | 12 | 55 | 4 | 11 | 0.41 |
| 21.3 | – | 22 | 80 | 12 | 55 | 4 | 11 | 0.4 | |
| 20 | – | 25 | 26 | 90 | 14 | 65 | 4 | 11 | 0.6 |
| 26.9 | – | 27.6 | 90 | 14 | 65 | 4 | 11 | 0.59 | |
| 25 | – | 30 | 31 | 100 | 14 | 75 | 4 | 11 | 0.74 |
| 33.7 | – | 34.4 | 100 | 14 | 75 | 4 | 11 | 0.72 | |
| 32 | – | 38 | 39 | 120 | 16 | 90 | 4 | 14 | 1.19 |
| 42.4 | – | 43.1 | 120 | 16 | 90 | 4 | 14 | 1.16 | |
| 40 | – | 44.5 | 45.5 | 130 | 16 | 100 | 4 | 14 | 1.39 |
| 48.3 | – | 49 | 130 | 16 | 100 | 4 | 14 | 1.35 | |
| 50 | – | 57 | 58.1 | 140 | 16 | 110 | 4 | 14 | 1.52 |
| 60.3 | – | 61.1 | 140 | 16 | 110 | 4 | 14 | 1.49 | |
| 65 | 76.1 | – | 77.1 | 160 | 16 | 130 | 4 | 14 | 1.86 |
| 80 | 88.9 | – | 90.3 | 190 | 18 | 150 | 4 | 14 | 2.96 |
| 100 | – | 108 | 109.6 | 210 | 18 | 170 | 4 | 18 | 3.42 |
| 114.3 | – | 115.9 | 210 | 18 | 170 | 4 | 18 | 3.26 | |
| 125 | – | 133 | 134.8 | 240 | 20 | 200 | 8 | 18 | 4.54 |
| 139.7 | – | 141.6 | 240 | 20 | 200 | 8 | 18 | 4.31 | |
| 150 | – | 159 | 161.1 | 265 | 20 | 225 | 8 | 18 | 5.34 |
| 168.2 | – | 170.5 | 265 | 20 | 225 | 8 | 18 | 4.76 | |
| 200 | 219.1 | – | 221.8 | 320 | 22 | 280 | 8 | 18 | 6.87 |
| 250 | – | 267 | 270.2 | 325 | 24 | 335 | 12 | 18 | 9.42 |
| 273 | – | 276.2 | 325 | 24 | 335 | 12 | 18 | 8.94 | |
| 300 | 323.9 | – | 327.6 | 440 | 24 | 395 | 12 | 22 | 11.91 |
| 350 | 355.6 | – | 359.7 | 480 | 26 | 445 | 12 | 22 | 16.52 |
| – | 368 | 372.2 | 490 | 26 | 445 | 12 | 22 | 15.35 | |
| 400 | 406.4 | – | 411 | 540 | 28 | 495 | 16 | 22 | 18.84 |
| – | 419 | 423.7 | 540 | 28 | 495 | 16 | 22 | 18.01 | |
| 450 | 457 | – | 462.3 | 595 | 30 | 550 | 16 | 22 | 24.52 |
| 500 | 508 | – | 513.6 | 645 | 30 | 600 | 20 | 22 | 26.37 |
GOST 12820 Steel Plate Flanges
GOST 12836 Blind Flange Dimensions PN40 4.0Mpa
DIN 2642 PN10 Lapped Joint Flange Plain Collar Dimensions
