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DNBrida, bridas DIN EN 1092-1
Basic Concepts > Design > Valve-pipe connection > Flanges > Standards Spanish
 
AWWA C207-07 Steel Flanges for pipes
Ring type class B Slip-on & Blind
Ring type class D Slip-on & Blind
Ring type class E Slip-on & Blind
Ring type class F Slip-on & Blind
Hub type class B Slip-on
Hub type class D Slip-on
Hub type class E Slip-on
DIN EN 1092-1 Steel Flanges for pipes
EN 1092-1 Face Dimensions
EN 1092-1 PN 2.5
EN 1092-1 PN 6
EN 1092-1 PN 10
EN 1092-1 PN 16
EN 1092-1 PN 25
EN 1092-1 PN 40
EN 1092-1 PN 63
EN 1092-1 PN 100
EN 1092-1 PN 160
EN 1092-1 PN 250
EN 1092-1 PN 320
EN 1092-1 PN 400
 
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DIN EN 1092-1 PN-16 Flange

Brida DIN EN 1092-1


Types of flanges (typ) up to DIN EN 1092-1
Typ 01: Plate (slip-on) flanges for welding Typ 13: Hubbed threaded flanges
Typ 02: Loose plate flanges with weld-on plate collar Typ 21: Integral flanges
Typ 04: Loose plate flanges with weld-neck collar Typ 32: Weld-on plate collars
Typ 05: Blank (blind) flanges Typ 33: Lapped pipe ends
Typ 11: Weld-neck flanges Typ 34: Weld-neck collars
Typ 12: Hubbed slip-on flanges for welding  


D: Outside Diameter
K: Diameter of Bolt Circle
L: Diameter of Bolt Hole
A: Outside Diameter of Neck
E: Chamfer
F: Collar thickness
G max: Diameter of Shoulders
R: Corner Radius
N: Neck Diameter
S: Neck Thickness (Preferred value)
DN Mating dimensions A Bore Diameter Flange Thickness E F G max Length Neck
Diameters
R S
D K L Bolting
No Size B1 B2 B3 C1 C2 C3 C4 H1 H2 H3 N1 N2 N3
Flange type
01, 02, 05, 11, 12, 21 11
21*
34
01
12
32
02 04 01
02
04
11
12
13
21 05 02
04
32
34
05 12
13
11
34
11
34
11
34
12
13
21 11
12
13
21
11
34
10 Usar dimensiones PN 40
15
20
25
32
40
50 165 125 18 4 M16 60.3 61.5 65 77 19 18 18 18 5 16 - 28 45 8 74 84 84 5 2.9
65 185 145 18 ** M16 76.1 77.5 81 96 20 18 18 18 6 16 55 32 45 10 92 104 104 6 2.9
80 200 160 18 8 M16 88.9 90.5 94 108 20 20 20 20 6 16 70 34 50 10 105 118 120 6 3.2
100 220 180 18 8 M16 114.3 116 120 134 22 20 20 20 6 18 90 40 52 12 131 140 140 8 3.6
125 250 210 18 8 M16 139.7 141.5 145 162 22 22 22 22 6 18 115 44 55 12 156 168 170 8 4
150 285 240 18 8 M20 168.3 170.5 174 188 24 22 22 22 6 20 140 44 55 12 184 195 190 10 4.5
200 340 295 22 12 M20 219.1 221.5 226 240 26 24 24 24 6 20 190 44 62 16 235 246 246 10 5.9
250 405 355 26 12 M24 273 276.5 281 294 29 26 26 26 8 22 235 46 70 16 292 298 296 12 6.3
300 460 410 26 12 M24 323.9 327.5 333 348 32 28 28 28 8 24 285 46 78 16 344 350 350 12 7.1
350 520 470 26 16 M24 355.6 359.5 365 400 35 30 30 30 8 26 330 57 82 16 390 400 410 12 8
400 580 525 30 16 M27 406.4 411 416 454 38 32 32 32 8 28 380 63 85 16 445 456 458 12 8
450 640 585 30 20 M27 457 462 467 500 42 40 40 40 8 30 425 68 87 16 490 502 516 12 8
500 715 650 33 20 M30 508 513.5 519 556 46 44 44 44 8 32 475 73 90 16 548 559 576 12 8
600 840 770 36 20 M33 610 616.5 622 660 52 54 54 54 8 32 575 83 95 18 652 658 690 12 8.8
700 910 840 36 24 M33 711.1 - - - - 36 42 48 - - 670 83 100 18 755 760 760 12 8.8
800 1025 950 39 24 M36 813 - - - - 38 42 52 - - 770 90 105 20 855 864 862 12 10
900 1125 1050 39 28 M36 914 - - - - 40 44 58 - - 860 94 110 20 955 968 962 12 10
1000 1255 1170 42 28 M39 1016 - - - - 42 46 64 - - 960 100 120 22 1058 1072 1076 16 10
1200 1485 1390 48 32 M45 1219 - - - - 48 52 76 - - 1160 - 130 30 1262 - 1282 16 12.5
1400 1685 1590 48 36 M45 1422 - - - - 52 58 - - - 1346 - 145 30 1465 - 1482 16 14.2
1600 1930 1820 56 40 M52 1626 - - - - 58 64 - - - 1546 - 160 35 1668 - 1696 16 16
1800 2130 2020 56 44 M52 1829 - - - - 62 68 - - - 1746 - 170 35 1870 - 1896 16 17.5
2000 2345 2230 62 48 M56 2032 - - - - 66 70 - - - 1950 - 180 40 2072 - 2100 16 20

* For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter.

Note : The p/t rating from EN 1092-1 apply only for flange type 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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