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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-160 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
10 100 70 14 4 M12 17.2 20 20 45 6 32 40 4 4 2.0
15 105 75 14 4 M12 21.3 20 20 45 6 34 45 4 4 2.0
25 140 100 18 4 M16 33.7 24 24 58 8 52 61 4 4 2.9
40 170 125 22 4 M20 48.3 28 28 64 10 70 82 6 4 3.6
50 195 145 26 4 M24 60.3 30 30 75 10 90 96 6 4 4.0
65 220 170 26 8 M24 76.1 34 34 82 12 1081186 5 5.0
80 230 180 26 8 M24 88.9 36 36 86 12 1201288 5 6.3
100265 210 30 8 M27 114.3 40 40 10012 1501508 5 8.0
125315 250 33 8 M30 139.7 44 44 11514 1801848 6 10.0
150355 290 33 12 M30 168.3 50 50 12814 21022410 6 12.5
200430 360 36 12 M33 219.1 60 60 14016 27828810 8 16.0
250515 430 42 12 M39 273.0 68 68 15518 34034612 8 20.0
300585 500 42 16 M39 323.9 78 78 17518 40041412 10 22.2

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

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