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Untitled Document
 
  Typ 01 Typ 02 in 32 Typ 02 in 33

EN 1092-1
Dimensions of PN 10 Flanges

  Typ 05 Typ 11 Typ 12
NOTE 1: Dimensions Nl, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange.
NOTE 2: Fordl dimensions see document ''Flange facing according to EN 1092-1".
Dimensions in mm
Nominal diametar DN Mating dimensions
Outside diameter Diameter of bolt circle Diameter of bolt hole Bolting Outside diameter of neck Bore diameters Flange thickness Chamfer Collar thickness Diameter of shoulders Length Neck Diameters Comer Radius Neck Thickness
D K L No Size A B1 B2 B3 C1 C2 C3 C4 E F G
max. 		H1 H2 H3 N1 N2 N3 R S
Flange Type
01,02,05,11 ,12,21 11
21*
34 		01
12
32 		02 04 01 02 04 11 12 21 05 02 04 32
34 		05 12 11 34 11 34 11
34 		12 21 11
12
21		 11
34
10 Use PN40 dimensions
15
20
25
32 		Use PN4U dimensions
40
50 Use PN 16 dimensions
65
80
100
125 		UsePN 16 dimensions
150
200 340 295 22 8 M20 219,1 221,5 226 240 24 24 24 24 6 20 190 44 62 16 234 246 246 10 5,9
250 395 350 22 12 M20 273,0 276,5 218 294 26 26 26 26 8 22 235 46 68 16 292 298 298 12 6,3
300 445 400 22 12 M20 323,9 327,5 333 348 26 26 26 26 8 22 285 46 68 16 342 350 348 12 7,1
350 505 460 22 16 M20 335,6 359,5 365 400 28 26 26 26 8 22 330 53 68 16 385 400 408 12 7,1
400 565 515 26 16 M24 406,4 411,0 416 450 32 26 26 26 8 24 380 57 72 16 440 456 456 12 7,1
450 615 565 26 20 M24 457,0 462,0 467 498 36 28 28 28 8 24 425 63 72 16 488 502 502 12 7,1
500 670 620 26 20 M24 508,0 513,5 519 550 38 28 28 28 8 26 475 67 75 16 542 559 559 12 7,1
600 780 725 30 20 M27 610,0 616,5 622 650 42 34 34 34 8 26 575 75 80 18 642 658 658 12 7,1
700 895 840 30 24 M27 711,1 - - - - 30 34 38 - - 670 - 80 18 746 - 772 12 8,0
800 1015 950 33 24 M30 813 - - - - 32 36 42 - - 770 - 90 18 850 - 876 12 8,0
900 1115 1050 33 28 M30 914 - - - - 34 38 46 - - 860 - 95 20 950 - 976 12 10,0
1000 1230 1160 36 28 M33 1016 - - - - 34 38 52 - - 960 - 95 20 1052 - 1080 16 10,0
1200 1455 1380 39 32 M36 1219 - - - - 38 44 60 - - 1160 - 115 25 1256 - 1292 16 11,0
1400 1675 1590 42 36 M39 1422 - - - - 42 48 - - - 1346 - 120 25 1460 - 1496 16 12,0
1600 1915 1820 48 40 M45 1626 - - - - 46 52 - - - 1546 - 130 25 4666 - 1712 16 14,0
1800 2115 2020 48 44 M45 1829 - - - - 50 56 - - - 1746 - 140 30 4868 - 1910 16 15,0
2000 2325 2230 48 48 M45 2032 - - - - 54 60 - - - 1950 - 150 30 2072 - 2120 16 16,0
2200 2550 2440 56 52 M52 2235 - - - - 58 - - - - 160 35 2275 - - 18 18,0
2400 2760 2650 56 56 M52 2438 - - - - 62 - - - - - - 170 35 2478 - - 18 20,0
2600 2960 2850 56 60 M52 2620 - - - - 66 - - - - - - 180 40 2680 - - 18 22,0
2800 3180 3070 56 64 M52 2820 - - - - 70 - - - - - - 190 40 2882 - - 18 22,0
3000 3405 3290 62 68 M56 3020 - - - - 75 - - - - - - 200 45 3085 - - 18 24,0
* For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter,
NOTE: The p/t ratings from EN 1092-1 apply only for flange types 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser.
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