EN 1092-1 DN 10...1000 PN 2.5 FLANGES
NB. NOT STOCK ITEM - RARELY USEDTYPES OF FLANGES (typ) UP TO 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 | |
LETTER DESIGNATION
D: Outside Diameter | A: Outside Diameter of Neck | G max: Diameter of Shoulders |
K: Diameter of Bolt Circle | E: Chamfer | R: Corner Radius |
L: Diameter of Bolt Hole | F: Collar thickness | N: Neck Diameter |
S: Neck Thickness (Preferred value) |
FLANGE DIMENSIONS
DN | MATING DIMENSIONS | A | BORE DIAMETER |
FLANGE THICKNESS |
F | G MAX |
LENGTH | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
D | K | L | BOLTING | ||||||||||||||||||
No | SIZE | B1 | B2 | * C1 |
C2 C3 |
C4 | H2 | H3 | H4 | H5 | |||||||||||
FLANGE TYPE | |||||||||||||||||||||
01, 02, 05, 11, 21 | 11, 21, 35-37 |
01 32 |
02 | 01 02 |
11 21 |
05 | 32 | 35 | 36 | 37 | 05 | 11 | 11 | 35 | 36 | 37 | |||||
10 | 75 | 50 | 11 | 4 | M10 | 17,2 | 18 | 21 | 12 | 12 | 12 | 10 | 5 | 2 | 2,5 | - | 28 | 6 | 28 | 35 | 7 |
15 | 80 | 55 | 11 | 4 | M10 | 21,3 | 22 | 25 | 12 | 12 | 12 | 10 | 5 | 2 | 2,5 | - | 30 | 6 | 30 | 38 | 7 |
20 | 90 | 65 | 11 | 4 | M10 | 26,9 | 27,5 | 31 | 14 | 14 | 14 | 10 | 6 | 2,5 | 3 | - | 32 | 6 | 32 | 40 | 8 |
25 | 100 | 75 | 11 | 4 | M10 | 33,7 | 34,5 | 38 | 14 | 14 | 14 | 10 | 7 | 2,5 | 3 | - | 35 | 6 | 35 | 40 | 10 |
32 | 120 | 90 | 14 | 4 | M12 | 42,4 | 43,5 | 46 | 16 | 14 | 14 | 10 | 8 | 3 | 3 | - | 35 | 6 | 35 | 42 | 12 |
40 | 130 | 100 | 14 | 4 | M12 | 48,3 | 49,5 | 53 | 16 | 14 | 14 | 10 | 8 | 3 | 3 | - | 38 | 7 | 38 | 45 | 15 |
50 | 140 | 110 | 14 | 4 | M12 | 60,3 | 61,5 | 65 | 16 | 14 | 14 | 12 | 8 | 3 | 3 | - | 37 | 8 | 38 | 45 | 20 |
65 | 160 | 130 | 14 | 4 | M12 | 76,1 | 77,5 | 81 | 16 | 14 | 14 | 12 | 8 | 3 | 3 | 55 | 38 | 9 | 38 | 45 | 20 |
80 | 190 | 150 | 18 | 4 | M16 | 88,9 | 90,5 | 94 | 18 | 16 | 16 | 12 | 10 | 3 | 4 | 70 | 42 | 10 | 42 | 50 | 25 |
100 | 210 | 170 | 18 | 4 | M16 | 114,3 | 116 | 120 | 18 | 16 | 16 | 14 | 10 | 4 | 4 | 90 | 45 | 10 | 45 | 52 | 25 |
125 | 240 | 200 | 18 | 8 | M16 | 139,7 | 141,5 | 145 | 20 | 18 | 18 | 14 | 10 | 4 | 4 | 115 | 48 | 10 | 48 | 55 | 25 |
150 | 265 | 225 | 18 | 8 | M16 | 168,3 | 170,5 | 174 | 20 | 18 | 18 | 14 | 10 | 5 | 5 | 140 | 48 | 12 | 48 | 55 | 25 |
200 | 320 | 280 | 18 | 8 | M16 | 219,1 | 221,5 | 226 | 22 | 20 | 20 | 16 | 11 | 5 | - | 190 | 55 | 15 | 55 | 62 | 30 |
250 | 375 | 335 | 18 | 12 | M16 | 273 | 276,5 | 281 | 24 | 22 | 22 | 18 | 12 | 8 | - | 235 | 60 | 15 | 60 | 68 | - |
300 | 440 | 395 | 22 | 12 | M20 | 323,9 | 327,5 | 333 | 24 | 22 | 22 | 18 | 12 | 8 | - | 285 | 62 | 15 | 62 | 68 | - |
350 | 490 | 445 | 22 | 12 | M20 | 355,6 | 359,5 | 365 | 26 | 22 | 22 | 18 | 13 | 8 | - | 330 | 62 | 15 | 62 | 68 | - |
400 | 540 | 495 | 22 | 16 | M20 | 406,4 | 411 | 416 | 28 | 22 | 22 | 20 | 14 | 8 | - | 380 | 65 | 15 | 65 | 72 | - |
450 | 595 | 550 | 22 | 16 | M20 | 457 | 462 | 467 | 30 | 22 | 24 | 20 | 15 | 8 | - | 425 | 65 | 15 | 65 | 72 | - |
500 | 645 | 600 | 22 | 20 | M20 | 508 | 513,5 | 519 | 30 | 24 | 24 | 22 | 16 | 8 | - | 475 | 68 | 15 | 68 | 75 | - |
600 | 755 | 705 | 26 | 20 | M24 | 610 | 616,5 | 622 | 32 | 30 | 30 | 22 | 16 | - | - | 575 | 70 | 16 | 70 | - | - |
700 | 860 | 910 | 26 | 24 | M1 | 711 | - | 721 | 40 | 30 | 40 | - | 16 | - | - | 670 | 76 | 16 | 70 | - | - |
800 | 975 | 920 | 30 | 24 | M27 | 813 | - | 824 | 44 | 30 | 44 | - | 16 | - | - | 770 | 76 | 16 | 70 | - | - |
900 | 1075 | 1020 | 30 | 24 | M27 | 914 | - | 926 | 48 | 30 | 48 | - | 16 | - | - | 860 | 74 | 16 | 70 | - | - |
1000 | 1175 | 1120 | 30 | 28 | M27 | 1016 | - | 1028 | 52 | 30 | 52 | - | 18 | - | - | 960 | 74 | 16 | 70 | - | - |