Catalogue

Dimensions of flanges EN 1092-1 Blind type 5 pn 10 surface B1 and phonographic rules for gasket tightness
( ex UNI 6092/29 ) ( ex DIN 2527 nd 10 )
Connection dimensions
DN
D i a m e t e r
Bolts
Thickness
Tollerance
Surface
Surface
Surface
Net
outside
bolt
bolt
Nr
Type
hole
allowed on
for gasket
weight
circle
holes
thickness
thigtness
D
K
L
C1
+/ - mm
d1
f1
Gmax
kg
  * Thickness tolerance for flanges worked on each surface
  * Measures up dn 600 under UNI 6092/29 standards

From 10 to 40 Look at the EN 1092-1 PN 40 standards

From 50 to 150 Look at the EN 1092-1 PN 16 standards

200
340
295
22
8
M20
24
1,5
268
2
190
16,53
250
395
350
22
12
M20
26
1,5
320
2
235
24,08
300
445
400
22
12
M20
26
1,5
370
2
285
30,81
350
505
460
22
16
M20
26
1,5
430
2
330
39,64
400
565
515
26
16
M24
26
1,5
482
2
380
49,44
450
615
565
26
20
M24
28
1,5
532
2
425
62,96
500
670
620
26
20
M24
28
1,5
585
2
475
75,16
600
780
725
30
20
M27
34
1,5
685
2
575
123,76
700
895
840
30
24
M27
30
1,5
800
5
670
144,16
800
1015
950
33
24
M30
32
1,5
905
5
770
198,09
900
1115
1050
33
28
M30
32
1,5
1005
5
860
239,26
1000
1230
1160
36
28
M33
34
1,5
1110
5
960
309,52
1200
1455
1380
39
32
M36
36
1,5
1330
5
1160
459,06
1400
1675
1590
42
36
M39
38
1,5
5
1575
1360
642,42
1600
1915
1820
48
40
M45
**
2
5
1790
*
*
1800
2115
2020
48
44
M45
**
2
5
1990
*
*
2000
2325
2230
48
48
M45
**
2
5
2200
*
*