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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-10 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, 13, 21 11
21*
34
01
12
32
02 04 01
02
04
11
12
13
21 05 02
04
32
34
05 12 11
34
11
34
11
34
12 21 11
12
21
11
34
10 Usar dimensiones PN 40
15
20
25
32
40
50 Usar dimensiones PN 16
65
80
100
125
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 273 276.5 218 294 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 406.4 411 416 450 32 26 26 26 8 24 380 57 72 16 440 456 456 12 7.1
450 615 565 26 20 M24 457 462 467 498 36 28 28 28 8 24 425 63 72 16 488 502 502 12 7.1
500 670 620 26 20 M24 508 513.5 519 550 38 28 28 28 8 26 475 67 75 16 542 559 559 12 7.1
600 780 725 30 20 M27 610 616.5 622 650 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
800 1015 950 33 24 M30 813 - - - - 32 36 42 - - 770 - 90 18 850 - 876 12 8
900 1115 1050 33 28 M30 914 - - - - 34 38 46 - - 860 - 95 20 950 - 976 12 10
1000 1230 1160 36 28 M33 1016 - - - - 34 38 52 - - 960 - 95 20 1052 - 1080 16 10
1200 1455 1380 39 32 M36 1219 - - - - 38 44 60 - - 1160 - 115 25 1256 - 1292 16 11
1400 1675 1590 42 36 M39 1422 - - - - 42 48 - - - 1346 - 120 25 1460 - 1496 16 12
1600 1915 1820 48 40 M45 1626 - - - - 46 52 - - - 1546 - 130 25 4666 - 1712 16 14
1800 2115 2020 48 44 M45 1829 - - - - 50 56 - - - 1746 - 140 30 4868 - 1910 16 15
2000 2325 2230 48 48 M45 2032 - - - - 54 60 - - - 1950 - 150 30 2072 - 2120 16 16
2200 2550 2440 56 52 M52 2235 - - - - 58 - - - - - - 160 35 2275 - - 18 18
2400 2760 2650 56 56 M52 2438 - - - - 62 - - - - - - 170 35 2478 - - 18 20
2600 2960 2850 56 60 M52 2620 - - - - 66 - - - - - - 180 40 2680 - - 18 20
2800 3180 3070 56 64 M52 2820 - - - - 70 - - - - - - 190 40 2882 - - 18 22
3000 3405 3290 62 68 M56 3020 - - - - 75 - - - - - - 200 45 3085 - - 18 24

* 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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