Tipos de bridas (typ) según 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: Diámetro exterior
K: Diámetro Círculo taladros
L: Diámetro taladros |
|
A: Diámetro exterior del cuello
E: Chaflán
F: Grosor del Collar |
|
G max: Diámetro de apoyo
R: Radio Córner
N: Diámetro cuello
S: Espesor cuello |
| DN |
Dimensiones acoplamiento |
A |
Ø Agujero |
Espesor Brida |
E |
F |
G max |
Longitud |
Diámetros
del cuello |
R |
S |
| D |
K |
L |
Taladros |
| No |
Size |
B1 |
B2 |
B3 |
C1 |
C2 |
C3 |
C4 |
H1 |
H2 |
H3 |
N1 |
N2 |
N3 |
| Tipo Bridas |
| 01, 05, 11, 12, 13, 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 | Usar dimensiones PN 100 |
| 15 |
| 20 |
| 25 |
| 32 |
| 40 |
| 50 | 180 | 135 | 22 | 4 | M20 | 60.3 | 61.5 | - | - | 26 | 26 | 26 | 26 | - | - | - | 36 | 62 | 10 | 82 | 90 | 90 | 6 | 2.9 |
| 65 | 205 | 160 | 22 | 8 | M20 | 76.1 | 77.5 | - | - | 26 | 26 | 26 | 26 | - | - | 45 | 40 | 68 | 12 | 98 | 112 | 105 | 6 | 3.2 |
| 80 | 215 | 170 | 22 | 8 | M20 | 88.9 | 90.5 | - | - | 30 | 28 | 28 | 28 | - | - | 60 | 44 | 72 | 12 | 112 | 125 | 122 | 8 | 3.6 |
| 100 | 250 | 200 | 26 | 8 | M24 | 114.3 | 116 | - | - | 32 | 30 | 30 | 30 | - | - | 80 | 52 | 78 | 12 | 138 | 152 | 146 | 8 | 4 |
| 125 | 295 | 240 | 30 | 8 | M27 | 139.7 | 141.5 | - | - | 34 | 34 | 34 | 34 | - | - | 105 | 56 | 88 | 12 | 168 | 185 | 177 | 8 | 4.5 |
| 150 | 345 | 280 | 33 | 8 | M30 | 168.3 | 170.5 | - | - | 36 | 36 | 36 | 36 | - | - | 130 | 60 | 95 | 12 | 202 | 215 | 204 | 10 | 5.6 |
| 200 | 415 | 345 | 36 | 12 | M33 | 219.1 | 221.5 | - | - | 46 | 42 | 42 | 42 | - | - | 180 | - | 110 | 16 | 256 | - | 264 | 10 | 7.1 |
| 250 | 470 | 400 | 36 | 12 | M33 | 273 | 276.5 | - | - | 54 | 46 | 46 | 46 | - | - | 220 | - | 125 | 18 | 316 | - | 320 | 12 | 8.8 |
| 300 | 530 | 460 | 36 | 16 | M33 | 323.9 | 327.5 | - | - | 62 | 52 | 52 | 52 | - | - | 270 | - | 140 | 18 | 372 | - | 378 | 12 | 11 |
| 350 | 600 | 525 | 39 | 16 | M36 | 355.6 | 359.5 | - | - | 72 | 56 | 56 | 56 | - | - | 310 | - | 150 | 20 | 420 | - | 434 | 12 | 12.5 |
| 400 | 670 | 585 | 42 | 16 | M39 | 406.4 | 411 | - | - | 78 | 60 | 60 | 60 | - | - | 360 | - | 160 | 20 | 475 | - | 490 | 12 | 14.2 |
| 500 | 800 | 705 | 48 | 20 | M45 | - | - | - | - | - | - | 68 | - | - | - | - | - | - | - | - | - | 602 | 12 | - |
| 600 | 930 | 820 | 56 | 20 | M52 | - | - | - | - | - | - | 76 | - | - | - | - | - | - | - | - | - | 714 | 15 | - |
| 700 | 1045 | 935 | 56 | 24 | M52 | - | - | - | - | - | - | 84 | - | - | - | - | - | - | - | - | - | 826 | 15 | - |
| 800 | 1165 | 1050 | 62 | 24 | M56 | - | - | - | - | - | - | 92 | - | - | - | - | - | - | - | - | - | 938 | 18 | - |
| 900 | 1285 | 1170 | 62 | 28 | M56 | - | - | - | - | - | - | 98 | - | - | - | - | - | - | - | - | - | 1048 | 18 | - |
| 1000 | 1415 | 1290 | 70 | 28 | M64 | - | - | - | - | - | - | 108 | - | - | - | - | - | - | - | - | - | 1162 | 18 | - |
| 1200 | 1665 | 1530 | 78 | 32 | M72 | - | - | - | - | - | - | 126 | - | - | - | - | - | - | - | - | - | 1390 | 18 | - |
* 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.
