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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-400 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 Flange Thickness Length Neck
Diameters
R1 S
D K L Bolting
No Size C2 C3 H2 H3 N1 N3
Flange type
11, 21 11
21*
11 21 11 11 11 21 11 21 11
10 125 85 18 4 M16 17.2 28 28 65 8 48 48 4 4 3.6
15 145 100 22 4 M20 26.9 30 30 68 8 56 57 4 4 5.0
25 180 130 26 4 M24 42.4 38 38 90 10 82 81 4 5 7.1
40 220 165 30 4 M27 60.3 48 48 11012 1061056 5 10.0
50 235 180 30 8 M27 76.1 52 52 12015 1201206 6 12.5
65 290 225 33 8 M30 101.6 64 64 13518 158 1586 6 16.0
80 305 240 33 8 M30 114.3 68 68 15020 1741748 8 17.5
100370 295 39 8 M36 139.7 80 80 17525 2162168 8 22.2
125415 340 39 12 M36 193.7 92 92 20030 2582598 10 30.0
150475 390 42 12 M39 219.1 10510522535 30230210 10 35.0
200585 490 48 16 M45 273.0 13013028040 38838810 10 40.0

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

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