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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-100 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, 05, 11, 12, 21 11
21*
01
12
- - 01 11
12
13
21 05 - - 05 12
13
11 11 11 12
13
21 11
12
13
21
11
10 100 70 14 4 M12 17.2 18 - - 20 20 20 20 - - - 28 45 6 32 40 40 4 1.8
15 105 75 14 4 M12 21.3 22 - - 20 20 20 20 - - - 28 45 6 34 43 45 4 2
20 130 90 18 4 M16 26.9 27.5 - - 22 22 22 22 - - - 30 48 8 42 52 50 4 2.6
25 140 100 18 4 M16 33.7 34.5 - - 24 24 24 24 - - - 32 58 8 52 60 61 4 2.6
32 155 110 22 4 M20 42.4 43.5 - - 24 24 26 24 - - - 32 60 8 62 68 68 6 2.9
40 170 125 22 4 M20 48.3 49.5 - - 26 26 28 26 - - - 34 62 10 70 80 82 6 2.9
50 195 145 26 4 M24 60.3 61.3 - - 28 28 30 28 - - - 36 68 10 90 95 96 6 3.2
65 220 170 26 8 M24 76.1 77.5 - - 30 30 34 30 - - 45 40 76 12 108 118 118 6 3.6
80 230 180 26 8 M24 88.9 90.5 - - 34 32 36 32 - - 60 44 78 12 120 130 128 8 4
100 265 210 30 8 M27 114.3 116 - - 36 36 40 36 - - 80 52 90 12 150 158 150 8 5
125 315 250 33 8 M30 139.7 141.5 - - 42 40 40 40 - - 105 56 105 12 180 188 185 8 6.3
150 355 290 33 12 M30 168.3 170.5 - - 48 44 44 44 - - 130 60 115 12 210 225 216 10 7.1
200 430 360 36 12 M33 219.1 221.5 - - 60 52 52 52 - - 180 - 130 16 278 - 278 10 10
250 505 430 39 12 M36 273 276.5 - - 72 60 60 60 - - 210 - 157 18 340 - 340 12 12.5
300 585 500 42 16 M39 323.9 327.5 - - 84 68 68 68 - - 260 - 170 18 400 - 407 12 14.2
350 655 560 48 16 M45 355.6 359.5 - - 95 74 74 74 - - 300 - 189 20 460 - 460 12 16
400 715 620 48 16 M45 406.4 411 - - 406 - 78 - - - - - - - - - 518 -
500 870 760 56 20 M52 508 543.5 - - 128 - 94 - - - - - - - - - 630 -

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

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