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EN 1092-1 · TYP 02 Family: EN flangesReference: TYP 02Standard: EN 1092-1
Dimensional drawing Front view and assembly section. Click the drawing to enlarge.
TYP 02 · PN 2.5 Dimensions in mm. DN: nominal diameter. “—” or “-”: no value specified in the document.
DN D K L No. of holes Thread B2 C1 10 75 50 11 4 M10 21 12 15 80 55 11 4 M10 25 12 20 90 65 11 4 M10 31 14 25 100 75 11 4 M10 38 14 32 120 90 14 4 M12 46 16 40 130 100 14 4 M12 53 16 50 140 110 14 4 M12 65 16 65 160 130 14 4 M12 81 16 80 190 150 18 4 M16 94 18 100 210 170 18 4 M16 120 18 125 240 200 18 8 M16 145 20 150 265 225 18 8 M16 174 20 200 320 280 18 8 M16 226 22 250 375 335 18 12 M16 281 24 300 440 395 22 12 M20 333 24 350 490 445 22 12 M20 365 26 400 540 495 22 16 M20 416 28 450 595 550 22 16 M20 467 30 500 645 600 22 20 M20 519 30 600 755 705 26 20 M24 622 32 700 860 810 26 24 M24 721 40 800 975 920 30 24 M27 824 44 900 1075 1020 30 24 M27 926 48 1000 1175 1120 30 28 M27 1028 52 1200 1375 1320 30 32 M27 1234 60 1400 1575 1520 30 36 M27 – – 1600 1790 1730 30 40 M27 – – 1800 1990 1930 30 44 M27 – – 2000 2190 2130 30 48 M27 – – 2200 2405 2340 32 52 M30 – – 2400 2605 2540 33 56 M30 – – 2600 2805 2740 33 60 M30 – – 2800 3030 2960 36 64 M33 – – 3000 3230 3160 36 68 M33 – – 3200 3430 3360 36 72 M33 – – 3400 3630 3560 36 76 M33 – – 3600 3840 3770 36 80 M33 – – 3800 4045 3970 39* 80 M36 – – 4000 4245 4170 39 84 M36 – –
DN 10 DN 10
D 75
K 50
L 11
No. of holes 4
Thread M10
B2 21
C1 12
DN 15 DN 15
D 80
K 55
L 11
No. of holes 4
Thread M10
B2 25
C1 12
DN 20 DN 20
D 90
K 65
L 11
No. of holes 4
Thread M10
B2 31
C1 14
DN 25 DN 25
D 100
K 75
L 11
No. of holes 4
Thread M10
B2 38
C1 14
DN 32 DN 32
D 120
K 90
L 14
No. of holes 4
Thread M12
B2 46
C1 16
DN 40 DN 40
D 130
K 100
L 14
No. of holes 4
Thread M12
B2 53
C1 16
DN 50 DN 50
D 140
K 110
L 14
No. of holes 4
Thread M12
B2 65
C1 16
DN 65 DN 65
D 160
K 130
L 14
No. of holes 4
Thread M12
B2 81
C1 16
DN 80 DN 80
D 190
K 150
L 18
No. of holes 4
Thread M16
B2 94
C1 18
DN 100 DN 100
D 210
K 170
L 18
No. of holes 4
Thread M16
B2 120
C1 18
DN 125 DN 125
D 240
K 200
L 18
No. of holes 8
Thread M16
B2 145
C1 20
DN 150 DN 150
D 265
K 225
L 18
No. of holes 8
Thread M16
B2 174
C1 20
DN 200 DN 200
D 320
K 280
L 18
No. of holes 8
Thread M16
B2 226
C1 22
DN 250 DN 250
D 375
K 335
L 18
No. of holes 12
Thread M16
B2 281
C1 24
DN 300 DN 300
D 440
K 395
L 22
No. of holes 12
Thread M20
B2 333
C1 24
DN 350 DN 350
D 490
K 445
L 22
No. of holes 12
Thread M20
B2 365
C1 26
DN 400 DN 400
D 540
K 495
L 22
No. of holes 16
Thread M20
B2 416
C1 28
DN 450 DN 450
D 595
K 550
L 22
No. of holes 16
Thread M20
B2 467
C1 30
DN 500 DN 500
D 645
K 600
L 22
No. of holes 20
Thread M20
B2 519
C1 30
DN 600 DN 600
D 755
K 705
L 26
No. of holes 20
Thread M24
B2 622
C1 32
DN 700 DN 700
D 860
K 810
L 26
No. of holes 24
Thread M24
B2 721
C1 40
DN 800 DN 800
D 975
K 920
L 30
No. of holes 24
Thread M27
B2 824
C1 44
DN 900 DN 900
D 1075
K 1020
L 30
No. of holes 24
Thread M27
B2 926
C1 48
DN 1000 DN 1000
D 1175
K 1120
L 30
No. of holes 28
Thread M27
B2 1028
C1 52
DN 1200 DN 1200
D 1375
K 1320
L 30
No. of holes 32
Thread M27
B2 1234
C1 60
DN 1400 DN 1400
D 1575
K 1520
L 30
No. of holes 36
Thread M27
B2 –
C1 –
DN 1600 DN 1600
D 1790
K 1730
L 30
No. of holes 40
Thread M27
B2 –
C1 –
DN 1800 DN 1800
D 1990
K 1930
L 30
No. of holes 44
Thread M27
B2 –
C1 –
DN 2000 DN 2000
D 2190
K 2130
L 30
No. of holes 48
Thread M27
B2 –
C1 –
DN 2200 DN 2200
D 2405
K 2340
L 32
No. of holes 52
Thread M30
B2 –
C1 –
DN 2400 DN 2400
D 2605
K 2540
L 33
No. of holes 56
Thread M30
B2 –
C1 –
DN 2600 DN 2600
D 2805
K 2740
L 33
No. of holes 60
Thread M30
B2 –
C1 –
DN 2800 DN 2800
D 3030
K 2960
L 36
No. of holes 64
Thread M33
B2 –
C1 –
DN 3000 DN 3000
D 3230
K 3160
L 36
No. of holes 68
Thread M33
B2 –
C1 –
DN 3200 DN 3200
D 3430
K 3360
L 36
No. of holes 72
Thread M33
B2 –
C1 –
DN 3400 DN 3400
D 3630
K 3560
L 36
No. of holes 76
Thread M33
B2 –
C1 –
DN 3600 DN 3600
D 3840
K 3770
L 36
No. of holes 80
Thread M33
B2 –
C1 –
DN 3800 DN 3800
D 4045
K 3970
L 39*
No. of holes 80
Thread M36
B2 –
C1 –
DN 4000 DN 4000
D 4245
K 4170
L 39
No. of holes 84
Thread M36
B2 –
C1 –
Note 1: Dimension N1 is measured at the intersection of the neck taper and the rear face of the flange. Note 2: The central face area of a Type 05 flange may be left unmachined, provided its diameter does not exceed the recommended G max. value. ** –.
TYP 02 · PN 6 Dimensions in mm. DN: nominal diameter. “—” or “-”: no value specified in the document.
DN D K L No. of holes Thread B2 C1 E 10 75 50 11 4 M10 21 12 3 15 80 55 11 4 M10 25 12 3 20 90 65 11 4 M10 31 14 4 25 100 75 11 4 M10 38 14 4 32 120 90 14 4 M12 46 16 5 40 130 100 14 4 M12 53 16 5 50 140 110 14 4 M12 65 16 5 65 160 130 14 4 M12 81 16 6 80 190 150 18 4 M16 94 18 6 100 210 170 18 4 M16 120 18 6 125 240 200 18 8 M16 145 20 6 150 265 225 18 8 M16 174 20 6 200 320 280 18 8 M16 226 22 6 250 375 335 18 12 M16 281 24 8 300 440 395 22 12 M20 333 24 8 350 490 445 22 12 M20 365 26 8 400 540 495 22 16 M20 416 28 8 450 595 550 22 16 M20 467 30 8 500 645 600 22 20 M20 519 30 8 600 755 705 26 20 M24 622 32 8 700 860 810 26 24 M24 721 40 4 800 975 920 30 24 M27 824 44 4 900 1075 1020 30 24 M27 926 48 4 1000 1175 1120 30 28 M27 1028 52 4 1200 1405 1340 33 32 M30 1234 60 5 1400 1630 1560 36 36 M33 – 42 – 1600 1830 1760 36 40 M33 – 80 – 1800 2045 1970 39 44 M36 – 88 – 2000 2265 2180 42 48 M39 – 96 – 2200 2475 2390 42 52 M39 – – – 2400 2685 2600 42 56 M39 – – – 2600 2905 2710 48 60 M45 – – – 2800 3115 3020 48 64 M45 – – – 3000 3315 3220 48 68 M45 – – – 3200 3525 3430 48 72 M45 – – – 3400 3735 3640 48 76 M45 – – – 3600 3970 3860 56 80 M52 – – –
DN 10 DN 10
D 75
K 50
L 11
No. of holes 4
Thread M10
B2 21
C1 12
E 3
DN 15 DN 15
D 80
K 55
L 11
No. of holes 4
Thread M10
B2 25
C1 12
E 3
DN 20 DN 20
D 90
K 65
L 11
No. of holes 4
Thread M10
B2 31
C1 14
E 4
DN 25 DN 25
D 100
K 75
L 11
No. of holes 4
Thread M10
B2 38
C1 14
E 4
DN 32 DN 32
D 120
K 90
L 14
No. of holes 4
Thread M12
B2 46
C1 16
E 5
DN 40 DN 40
D 130
K 100
L 14
No. of holes 4
Thread M12
B2 53
C1 16
E 5
DN 50 DN 50
D 140
K 110
L 14
No. of holes 4
Thread M12
B2 65
C1 16
E 5
DN 65 DN 65
D 160
K 130
L 14
No. of holes 4
Thread M12
B2 81
C1 16
E 6
DN 80 DN 80
D 190
K 150
L 18
No. of holes 4
Thread M16
B2 94
C1 18
E 6
DN 100 DN 100
D 210
K 170
L 18
No. of holes 4
Thread M16
B2 120
C1 18
E 6
DN 125 DN 125
D 240
K 200
L 18
No. of holes 8
Thread M16
B2 145
C1 20
E 6
DN 150 DN 150
D 265
K 225
L 18
No. of holes 8
Thread M16
B2 174
C1 20
E 6
DN 200 DN 200
D 320
K 280
L 18
No. of holes 8
Thread M16
B2 226
C1 22
E 6
DN 250 DN 250
D 375
K 335
L 18
No. of holes 12
Thread M16
B2 281
C1 24
E 8
DN 300 DN 300
D 440
K 395
L 22
No. of holes 12
Thread M20
B2 333
C1 24
E 8
DN 350 DN 350
D 490
K 445
L 22
No. of holes 12
Thread M20
B2 365
C1 26
E 8
DN 400 DN 400
D 540
K 495
L 22
No. of holes 16
Thread M20
B2 416
C1 28
E 8
DN 450 DN 450
D 595
K 550
L 22
No. of holes 16
Thread M20
B2 467
C1 30
E 8
DN 500 DN 500
D 645
K 600
L 22
No. of holes 20
Thread M20
B2 519
C1 30
E 8
DN 600 DN 600
D 755
K 705
L 26
No. of holes 20
Thread M24
B2 622
C1 32
E 8
DN 700 DN 700
D 860
K 810
L 26
No. of holes 24
Thread M24
B2 721
C1 40
E 4
DN 800 DN 800
D 975
K 920
L 30
No. of holes 24
Thread M27
B2 824
C1 44
E 4
DN 900 DN 900
D 1075
K 1020
L 30
No. of holes 24
Thread M27
B2 926
C1 48
E 4
DN 1000 DN 1000
D 1175
K 1120
L 30
No. of holes 28
Thread M27
B2 1028
C1 52
E 4
DN 1200 DN 1200
D 1405
K 1340
L 33
No. of holes 32
Thread M30
B2 1234
C1 60
E 5
DN 1400 DN 1400
D 1630
K 1560
L 36
No. of holes 36
Thread M33
B2 –
C1 42
E –
DN 1600 DN 1600
D 1830
K 1760
L 36
No. of holes 40
Thread M33
B2 –
C1 80
E –
DN 1800 DN 1800
D 2045
K 1970
L 39
No. of holes 44
Thread M36
B2 –
C1 88
E –
DN 2000 DN 2000
D 2265
K 2180
L 42
No. of holes 48
Thread M39
B2 –
C1 96
E –
DN 2200 DN 2200
D 2475
K 2390
L 42
No. of holes 52
Thread M39
B2 –
C1 –
E –
DN 2400 DN 2400
D 2685
K 2600
L 42
No. of holes 56
Thread M39
B2 –
C1 –
E –
DN 2600 DN 2600
D 2905
K 2710
L 48
No. of holes 60
Thread M45
B2 –
C1 –
E –
DN 2800 DN 2800
D 3115
K 3020
L 48
No. of holes 64
Thread M45
B2 –
C1 –
E –
DN 3000 DN 3000
D 3315
K 3220
L 48
No. of holes 68
Thread M45
B2 –
C1 –
E –
DN 3200 DN 3200
D 3525
K 3430
L 48
No. of holes 72
Thread M45
B2 –
C1 –
E –
DN 3400 DN 3400
D 3735
K 3640
L 48
No. of holes 76
Thread M45
B2 –
C1 –
E –
DN 3600 DN 3600
D 3970
K 3860
L 56
No. of holes 80
Thread M52
B2 –
C1 –
E –
* For Type 21 flanges, the outside neck diameter is approximately equal to the outside pipe diameter. ** –. Note 1: Dimensions N1, N2 and N3 are measured at the intersection of the neck taper and the rear face of the flange. Note 2: The central face area of a Type 05 flange may be left unmachined, provided its diameter does not exceed the recommended G max. value. Note 3: For dimensions d1, refer to the facing dimensions in EN 1092-1. Note 4: Type 33: lapped pipe end, with no specified thickness or height.
TYP 02 · PN 10 Dimensions in mm. DN: nominal diameter. “—” or “-”: no value specified in the document.
DN D K L No. of holes Thread B2 C1 E 10 90 60 14 4 M12 21 14 3 15 95 65 14 4 M12 25 14 3 20 105 75 14 4 M12 31 16 4 25 115 85 14 4 M12 38 16 4 32 140 100 18 4 M16 47 18 5 40 150 110 18 4 M16 53 18 5 50 165 125 18 4 M16 65 20 5 65 185 145 18 8 M16 81 20 6 80 200 160 18 8 M16 94 20 6 100 220 180 18 8 M16 120 22 6 125 250 210 18 8 M16 145 22 6 150 285 240 22 8 M20 174 24 6 200 340 295 22 8 M20 226 24 6 250 395 350 22 12 M20 281 26 8 300 445 400 22 12 M20 333 26 8 350 505 460 22 16 M20 365 30 8 400 565 515 26 16 M24 416 32 8 450 615 565 26 20 M24 467 36 8 500 670 620 26 20 M24 519 38 8 600 780 725 30 20 M27 622 42 8 700 895 840 30 24 M27 721 50 8 800 1015 950 33 24 M30 824 56 8 900 1115 1050 33 28 M30 926 62 8 1000 1230 1160 36 28 M33 1028 70 8 1200 1455 1380 39 32 M36 1234 83 8 1400 1675 1590 42 36 M39 – ** – 1600 1915 1820 48 40 M45 – ** – 1800 2115 2020 48 44 M45 – ** – 2000 2325 2230 48 48 M45 – ** – 2200 2550 2440 56 52 M52 – ** – 2400 2760 2650 56 56 M52 – ** – 2600 2960 2850 56 60 M52 – ** – 2800 3180 3070 56 64 M52 – ** – 3000 3405 3290 62 68 M56 – ** –
DN 10 DN 10
D 90
K 60
L 14
No. of holes 4
Thread M12
B2 21
C1 14
E 3
DN 15 DN 15
D 95
K 65
L 14
No. of holes 4
Thread M12
B2 25
C1 14
E 3
DN 20 DN 20
D 105
K 75
L 14
No. of holes 4
Thread M12
B2 31
C1 16
E 4
DN 25 DN 25
D 115
K 85
L 14
No. of holes 4
Thread M12
B2 38
C1 16
E 4
DN 32 DN 32
D 140
K 100
L 18
No. of holes 4
Thread M16
B2 47
C1 18
E 5
DN 40 DN 40
D 150
K 110
L 18
No. of holes 4
Thread M16
B2 53
C1 18
E 5
DN 50 DN 50
D 165
K 125
L 18
No. of holes 4
Thread M16
B2 65
C1 20
E 5
DN 65 DN 65
D 185
K 145
L 18
No. of holes 8
Thread M16
B2 81
C1 20
E 6
DN 80 DN 80
D 200
K 160
L 18
No. of holes 8
Thread M16
B2 94
C1 20
E 6
DN 100 DN 100
D 220
K 180
L 18
No. of holes 8
Thread M16
B2 120
C1 22
E 6
DN 125 DN 125
D 250
K 210
L 18
No. of holes 8
Thread M16
B2 145
C1 22
E 6
DN 150 DN 150
D 285
K 240
L 22
No. of holes 8
Thread M20
B2 174
C1 24
E 6
DN 200 DN 200
D 340
K 295
L 22
No. of holes 8
Thread M20
B2 226
C1 24
E 6
DN 250 DN 250
D 395
K 350
L 22
No. of holes 12
Thread M20
B2 281
C1 26
E 8
DN 300 DN 300
D 445
K 400
L 22
No. of holes 12
Thread M20
B2 333
C1 26
E 8
DN 350 DN 350
D 505
K 460
L 22
No. of holes 16
Thread M20
B2 365
C1 30
E 8
DN 400 DN 400
D 565
K 515
L 26
No. of holes 16
Thread M24
B2 416
C1 32
E 8
DN 450 DN 450
D 615
K 565
L 26
No. of holes 20
Thread M24
B2 467
C1 36
E 8
DN 500 DN 500
D 670
K 620
L 26
No. of holes 20
Thread M24
B2 519
C1 38
E 8
DN 600 DN 600
D 780
K 725
L 30
No. of holes 20
Thread M27
B2 622
C1 42
E 8
DN 700 DN 700
D 895
K 840
L 30
No. of holes 24
Thread M27
B2 721
C1 50
E 8
DN 800 DN 800
D 1015
K 950
L 33
No. of holes 24
Thread M30
B2 824
C1 56
E 8
DN 900 DN 900
D 1115
K 1050
L 33
No. of holes 28
Thread M30
B2 926
C1 62
E 8
DN 1000 DN 1000
D 1230
K 1160
L 36
No. of holes 28
Thread M33
B2 1028
C1 70
E 8
DN 1200 DN 1200
D 1455
K 1380
L 39
No. of holes 32
Thread M36
B2 1234
C1 83
E 8
DN 1400 DN 1400
D 1675
K 1590
L 42
No. of holes 36
Thread M39
B2 –
C1 **
E –
DN 1600 DN 1600
D 1915
K 1820
L 48
No. of holes 40
Thread M45
B2 –
C1 **
E –
DN 1800 DN 1800
D 2115
K 2020
L 48
No. of holes 44
Thread M45
B2 –
C1 **
E –
DN 2000 DN 2000
D 2325
K 2230
L 48
No. of holes 48
Thread M45
B2 –
C1 **
E –
DN 2200 DN 2200
D 2550
K 2440
L 56
No. of holes 52
Thread M52
B2 –
C1 **
E –
DN 2400 DN 2400
D 2760
K 2650
L 56
No. of holes 56
Thread M52
B2 –
C1 **
E –
DN 2600 DN 2600
D 2960
K 2850
L 56
No. of holes 60
Thread M52
B2 –
C1 **
E –
DN 2800 DN 2800
D 3180
K 3070
L 56
No. of holes 64
Thread M52
B2 –
C1 **
E –
DN 3000 DN 3000
D 3405
K 3290
L 62
No. of holes 68
Thread M56
B2 –
C1 **
E –
* Use limited to DN600. ** –. *** For Type 21 flanges, the outside neck diameter is approximately equal to the outside pipe diameter. Note 1: Dimensions N1, N2 and N3 are measured at the intersection of the neck taper and the rear face of the flange. Note 2: The central face area of a Type 05 flange may be left unmachined, provided its diameter does not exceed the recommended G max. value. Note 3: For dimensions d1, refer to the facing dimensions in EN 1092-1. Note 4: Type 33: lapped pipe end, with no specified thickness or height.
TYP 02 · PN 16 Dimensions in mm. DN: nominal diameter. “—” or “-”: no value specified in the document.
DN D K L No. of holes Thread B2 C1 E 10 90 60 14 4 M12 21 14 3 15 95 65 14 4 M12 25 14 3 20 105 75 14 4 M12 31 16 4 25 115 85 14 4 M12 38 16 4 32 140 100 18 4 M16 47 18 5 40 150 110 18 4 M16 53 18 5 50 165 125 18 4 M16 65 20 5 65 185 145 18 8 to M16 81 20 6 80 200 160 18 8 M16 94 20 6 100 220 180 18 8 M16 120 22 6 125 250 210 18 8 M16 145 22 6 150 285 240 22 8 M20 174 24 6 200 340 295 22 12 M20 226 26 6 250 405 355 26 12 M24 281 29 8 300 460 410 26 12 M24 333 32 8 350 520 470 26 16 M24 365 35 8 400 580 525 30 16 M27 416 38 8 450 640 585 30 20 M27 467 42 8 500 715 650 33 20 M30 519 46 8 600 840 770 36 20 M33 622 55 8 700 910 840 36 24 M33 721 63 8 800 1025 950 39 24 M36 824 74 8 900 1125 1050 39 28 M36 926 82 8 1000 1255 1170 42 28 M39 1030 90 8 1200 1485 1390 48 32 M45 – ** – 1400 1685 1590 48 36 M45 – ** – 1600 1930 1820 56 40 M52 – ** – 1800 2130 2020 56 44 M52 – ** – 2000 2345 2230 62 48 M56 – ** –
DN 10 DN 10
D 90
K 60
L 14
No. of holes 4
Thread M12
B2 21
C1 14
E 3
DN 15 DN 15
D 95
K 65
L 14
No. of holes 4
Thread M12
B2 25
C1 14
E 3
DN 20 DN 20
D 105
K 75
L 14
No. of holes 4
Thread M12
B2 31
C1 16
E 4
DN 25 DN 25
D 115
K 85
L 14
No. of holes 4
Thread M12
B2 38
C1 16
E 4
DN 32 DN 32
D 140
K 100
L 18
No. of holes 4
Thread M16
B2 47
C1 18
E 5
DN 40 DN 40
D 150
K 110
L 18
No. of holes 4
Thread M16
B2 53
C1 18
E 5
DN 50 DN 50
D 165
K 125
L 18
No. of holes 4
Thread M16
B2 65
C1 20
E 5
DN 65 DN 65
D 185
K 145
L 18
No. of holes 8 to
Thread M16
B2 81
C1 20
E 6
DN 80 DN 80
D 200
K 160
L 18
No. of holes 8
Thread M16
B2 94
C1 20
E 6
DN 100 DN 100
D 220
K 180
L 18
No. of holes 8
Thread M16
B2 120
C1 22
E 6
DN 125 DN 125
D 250
K 210
L 18
No. of holes 8
Thread M16
B2 145
C1 22
E 6
DN 150 DN 150
D 285
K 240
L 22
No. of holes 8
Thread M20
B2 174
C1 24
E 6
DN 200 DN 200
D 340
K 295
L 22
No. of holes 12
Thread M20
B2 226
C1 26
E 6
DN 250 DN 250
D 405
K 355
L 26
No. of holes 12
Thread M24
B2 281
C1 29
E 8
DN 300 DN 300
D 460
K 410
L 26
No. of holes 12
Thread M24
B2 333
C1 32
E 8
DN 350 DN 350
D 520
K 470
L 26
No. of holes 16
Thread M24
B2 365
C1 35
E 8
DN 400 DN 400
D 580
K 525
L 30
No. of holes 16
Thread M27
B2 416
C1 38
E 8
DN 450 DN 450
D 640
K 585
L 30
No. of holes 20
Thread M27
B2 467
C1 42
E 8
DN 500 DN 500
D 715
K 650
L 33
No. of holes 20
Thread M30
B2 519
C1 46
E 8
DN 600 DN 600
D 840
K 770
L 36
No. of holes 20
Thread M33
B2 622
C1 55
E 8
DN 700 DN 700
D 910
K 840
L 36
No. of holes 24
Thread M33
B2 721
C1 63
E 8
DN 800 DN 800
D 1025
K 950
L 39
No. of holes 24
Thread M36
B2 824
C1 74
E 8
DN 900 DN 900
D 1125
K 1050
L 39
No. of holes 28
Thread M36
B2 926
C1 82
E 8
DN 1000 DN 1000
D 1255
K 1170
L 42
No. of holes 28
Thread M39
B2 1030
C1 90
E 8
DN 1200 DN 1200
D 1485
K 1390
L 48
No. of holes 32
Thread M45
B2 –
C1 **
E –
DN 1400 DN 1400
D 1685
K 1590
L 48
No. of holes 36
Thread M45
B2 –
C1 **
E –
DN 1600 DN 1600
D 1930
K 1820
L 56
No. of holes 40
Thread M52
B2 –
C1 **
E –
DN 1800 DN 1800
D 2130
K 2020
L 56
No. of holes 44
Thread M52
B2 –
C1 **
E –
DN 2000 DN 2000
D 2345
K 2230
L 62
No. of holes 48
Thread M56
B2 –
C1 **
E –
⒜ According to EN 1092-2 (cast iron flanges) and EN 1092-3 (copper alloy flanges), flanges of these DN and PN sizes may be supplied with 4 holes. For steel flanges, supply with 4 holes must be agreed between the manufacturer and purchaser. * Use limited to DN600. ** –. *** For Type 21 flanges, the outside neck diameter is approximately equal to the outside pipe diameter. Note 1: Dimensions N1, N2 and N3 are measured at the intersection of the neck taper and the rear face of the flange. Note 2: The central face area of a Type 05 flange may be left unmachined, provided its diameter does not exceed the recommended G max. value. Note 3: For dimensions d1, refer to the facing dimensions in EN 1092-1. Note 4: Type 33: lapped pipe end, with no specified thickness or height.
TYP 02 · PN 25 Dimensions in mm. DN: nominal diameter. “—” or “-”: no value specified in the document.
DN D K L No. of holes Thread B2 C1 E 10 90 60 14 4 M12 21 14 3 15 95 65 14 4 M12 25 14 3 20 105 75 14 4 M12 31 16 4 25 115 85 14 4 M12 38 16 4 32 140 100 18 4 M16 47 18 5 40 150 110 18 4 M16 53 18 5 50 165 125 18 4 M16 65 20 5 65 185 145 18 8 M16 81 22 6 80 200 160 18 8 M16 94 24 6 100 235 190 22 8 M20 120 26 6 125 270 220 26 8 M24 145 28 6 150 300 250 26 8 M24 174 30 6 200 360 310 26 12 M24 226 32 6 250 425 370 30 12 M27 281 35 8 300 485 430 30 16 M27 333 38 8 350 555 490 33 16 M30 365 42 8 400 620 550 36 16 M33 416 48 8 450 670 600 36 20 M33 467 54 8 500 730 660 36 20 M33 519 58 8 600 840 770 39 20 M36 622 68 8 700 960 875 42 24 M39 721 85 8 800 1085 990 48 24 M45 824 95 8 900 1185 1090 48 28 M45 – ** – 1000 1320 1210 56 28 M52 – ** – 1200 1530 1420 56 32 M52 -- -- -- 1400 1755 1640 62 36 M56 -- -- -- 1600 1975 1860 62 40 M56 -- -- -- 1800 2195 2070 70 44 M64 -- -- -- 2000 2425 2300 70 48 M64 -- -- --
DN 10 DN 10
D 90
K 60
L 14
No. of holes 4
Thread M12
B2 21
C1 14
E 3
DN 15 DN 15
D 95
K 65
L 14
No. of holes 4
Thread M12
B2 25
C1 14
E 3
DN 20 DN 20
D 105
K 75
L 14
No. of holes 4
Thread M12
B2 31
C1 16
E 4
DN 25 DN 25
D 115
K 85
L 14
No. of holes 4
Thread M12
B2 38
C1 16
E 4
DN 32 DN 32
D 140
K 100
L 18
No. of holes 4
Thread M16
B2 47
C1 18
E 5
DN 40 DN 40
D 150
K 110
L 18
No. of holes 4
Thread M16
B2 53
C1 18
E 5
DN 50 DN 50
D 165
K 125
L 18
No. of holes 4
Thread M16
B2 65
C1 20
E 5
DN 65 DN 65
D 185
K 145
L 18
No. of holes 8
Thread M16
B2 81
C1 22
E 6
DN 80 DN 80
D 200
K 160
L 18
No. of holes 8
Thread M16
B2 94
C1 24
E 6
DN 100 DN 100
D 235
K 190
L 22
No. of holes 8
Thread M20
B2 120
C1 26
E 6
DN 125 DN 125
D 270
K 220
L 26
No. of holes 8
Thread M24
B2 145
C1 28
E 6
DN 150 DN 150
D 300
K 250
L 26
No. of holes 8
Thread M24
B2 174
C1 30
E 6
DN 200 DN 200
D 360
K 310
L 26
No. of holes 12
Thread M24
B2 226
C1 32
E 6
DN 250 DN 250
D 425
K 370
L 30
No. of holes 12
Thread M27
B2 281
C1 35
E 8
DN 300 DN 300
D 485
K 430
L 30
No. of holes 16
Thread M27
B2 333
C1 38
E 8
DN 350 DN 350
D 555
K 490
L 33
No. of holes 16
Thread M30
B2 365
C1 42
E 8
DN 400 DN 400
D 620
K 550
L 36
No. of holes 16
Thread M33
B2 416
C1 48
E 8
DN 450 DN 450
D 670
K 600
L 36
No. of holes 20
Thread M33
B2 467
C1 54
E 8
DN 500 DN 500
D 730
K 660
L 36
No. of holes 20
Thread M33
B2 519
C1 58
E 8
DN 600 DN 600
D 840
K 770
L 39
No. of holes 20
Thread M36
B2 622
C1 68
E 8
DN 700 DN 700
D 960
K 875
L 42
No. of holes 24
Thread M39
B2 721
C1 85
E 8
DN 800 DN 800
D 1085
K 990
L 48
No. of holes 24
Thread M45
B2 824
C1 95
E 8
DN 900 DN 900
D 1185
K 1090
L 48
No. of holes 28
Thread M45
B2 –
C1 **
E –
DN 1000 DN 1000
D 1320
K 1210
L 56
No. of holes 28
Thread M52
B2 –
C1 **
E –
DN 1200 DN 1200
D 1530
K 1420
L 56
No. of holes 32
Thread M52
B2 --
C1 --
E --
DN 1400 DN 1400
D 1755
K 1640
L 62
No. of holes 36
Thread M56
B2 --
C1 --
E --
DN 1600 DN 1600
D 1975
K 1860
L 62
No. of holes 40
Thread M56
B2 --
C1 --
E --
DN 1800 DN 1800
D 2195
K 2070
L 70
No. of holes 44
Thread M64
B2 --
C1 --
E --
DN 2000 DN 2000
D 2425
K 2300
L 70
No. of holes 48
Thread M64
B2 --
C1 --
E --
* Use limited to DN500. ** –. *** For Type 21 flanges, the outside neck diameter is approximately equal to the outside pipe diameter. Note 1: Dimensions N1, N2 and N3 are measured at the intersection of the neck taper and the rear face of the flange. Note 2: The central face area of a Type 05 flange may be left unmachined, provided its diameter does not exceed the recommended G max. value. Note 3: For dimensions d1, refer to the facing dimensions in EN 1092-1.
TYP 02 · PN 40 Dimensions in mm. DN: nominal diameter. “—” or “-”: no value specified in the document.
DN D K L No. of holes Thread B2 C1 E 10 90 60 14 4 M12 21 14 3 15 95 65 14 4 M12 25 14 3 20 105 75 14 4 M12 31 16 4 25 115 85 14 4 M12 38 16 4 32 140 100 18 4 M16 47 18 5 40 150 110 18 4 M16 53 18 5 50 165 125 18 4 M16 65 20 5 65 185 145 18 8 M16 81 22 6 80 200 160 18 8 M16 94 24 6 100 235 190 22 8 M20 120 26 6 125 270 220 26 8 M24 145 28 6 150 300 250 26 8 M24 174 30 6 200 375 320 30 12 M27 226 36 6 250 450 385 33 12 M30 281 42 8 300 515 450 33 16 M30 333 52 8 350 580 510 36 16 M33 365 58 8 400 660 585 39 16 M36 416 65 8 450 685 610 39 20 M36 467 ** 8 500 755 670 42 20 M39 519 ** 8 600 890 795 48 20 M45 622 ** 8 700 995 900 48 24 M45 -- -- -- 800 1140 1030 56 24 M52 -- -- -- 900 1250 1140 56 28 M52 -- -- -- 1000 1360 1250 56 28 M52 -- -- -- 1200 1575 1460 62 32 M56 -- -- -- 1400 1795 1680 62 36 M56 -- -- -- 1600 2025 1900 70 40 M64 -- -- -- 1800 2195 2070 70 44 M64 -- -- -- 2000 2425 2300 70 48 M64 -- -- --
DN 10 DN 10
D 90
K 60
L 14
No. of holes 4
Thread M12
B2 21
C1 14
E 3
DN 15 DN 15
D 95
K 65
L 14
No. of holes 4
Thread M12
B2 25
C1 14
E 3
DN 20 DN 20
D 105
K 75
L 14
No. of holes 4
Thread M12
B2 31
C1 16
E 4
DN 25 DN 25
D 115
K 85
L 14
No. of holes 4
Thread M12
B2 38
C1 16
E 4
DN 32 DN 32
D 140
K 100
L 18
No. of holes 4
Thread M16
B2 47
C1 18
E 5
DN 40 DN 40
D 150
K 110
L 18
No. of holes 4
Thread M16
B2 53
C1 18
E 5
DN 50 DN 50
D 165
K 125
L 18
No. of holes 4
Thread M16
B2 65
C1 20
E 5
DN 65 DN 65
D 185
K 145
L 18
No. of holes 8
Thread M16
B2 81
C1 22
E 6
DN 80 DN 80
D 200
K 160
L 18
No. of holes 8
Thread M16
B2 94
C1 24
E 6
DN 100 DN 100
D 235
K 190
L 22
No. of holes 8
Thread M20
B2 120
C1 26
E 6
DN 125 DN 125
D 270
K 220
L 26
No. of holes 8
Thread M24
B2 145
C1 28
E 6
DN 150 DN 150
D 300
K 250
L 26
No. of holes 8
Thread M24
B2 174
C1 30
E 6
DN 200 DN 200
D 375
K 320
L 30
No. of holes 12
Thread M27
B2 226
C1 36
E 6
DN 250 DN 250
D 450
K 385
L 33
No. of holes 12
Thread M30
B2 281
C1 42
E 8
DN 300 DN 300
D 515
K 450
L 33
No. of holes 16
Thread M30
B2 333
C1 52
E 8
DN 350 DN 350
D 580
K 510
L 36
No. of holes 16
Thread M33
B2 365
C1 58
E 8
DN 400 DN 400
D 660
K 585
L 39
No. of holes 16
Thread M36
B2 416
C1 65
E 8
DN 450 DN 450
D 685
K 610
L 39
No. of holes 20
Thread M36
B2 467
C1 **
E 8
DN 500 DN 500
D 755
K 670
L 42
No. of holes 20
Thread M39
B2 519
C1 **
E 8
DN 600 DN 600
D 890
K 795
L 48
No. of holes 20
Thread M45
B2 622
C1 **
E 8
DN 700 DN 700
D 995
K 900
L 48
No. of holes 24
Thread M45
B2 --
C1 --
E --
DN 800 DN 800
D 1140
K 1030
L 56
No. of holes 24
Thread M52
B2 --
C1 --
E --
DN 900 DN 900
D 1250
K 1140
L 56
No. of holes 28
Thread M52
B2 --
C1 --
E --
DN 1000 DN 1000
D 1360
K 1250
L 56
No. of holes 28
Thread M52
B2 --
C1 --
E --
DN 1200 DN 1200
D 1575
K 1460
L 62
No. of holes 32
Thread M56
B2 --
C1 --
E --
DN 1400 DN 1400
D 1795
K 1680
L 62
No. of holes 36
Thread M56
B2 --
C1 --
E --
DN 1600 DN 1600
D 2025
K 1900
L 70
No. of holes 40
Thread M64
B2 --
C1 --
E --
DN 1800 DN 1800
D 2195
K 2070
L 70
No. of holes 44
Thread M64
B2 --
C1 --
E --
DN 2000 DN 2000
D 2425
K 2300
L 70
No. of holes 48
Thread M64
B2 --
C1 --
E --
* Use limited to DN600. ** –. *** For Type 21 flanges, the outside neck diameter is approximately equal to the outside pipe diameter. Note 1: Dimensions N1, N2 and N3 are measured at the intersection of the neck taper and the rear face of the flange. Note 2: The central face area of a Type 05 flange may be left unmachined, provided its diameter does not exceed the recommended G max. value. Note 3: For dimensions d1, refer to the facing dimensions in EN 1092-1.
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