blind flange pn 25 - heco€¦ · blind flange pn 25 short name: bf.25* dn typ d b k d2 m kg...
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technical product sheet
short name: BF.25*blind flange PN 25
Art.-Nr.kgMd2kbDTypDN
BF-500-E25
BF-500-025
BF-400-025
BF-350-025
BF-350-025
BF-300-025
BF-250-025
BF-250-025
BF-200-025
138,000
0,000
91,310
0,000
0,000
46,300
33,700
33,700
22,300
20 x M33
20 x M33
16 x M33
16 x M33
16 x M30
16 x M27
12 x M27
12 x M27
12 x M24
36
36
36
33
33
30
30
30
26
660
660
550
490
490
430
370
370
310
51
45
40
38
38
34
32
32
30
730
730
620
555
555
485
432
425
360
EN 1092-1/A
DIN 2527/B
DIN/ EN
DIN/ EN
DIN/ EN
DIN/ EN
DIN/ EN
DIN/ EN
DIN/ EN
500
500
400
350
350
300
250
250
200
Flanges › blind flanges › DIN / EN › PN 25
available material: ask
1/2created 22.03.2021 13:55
(*) = DN 450 and DN 600 were recently added to EN 1092-1
All dimensions in mm
66
51
50
EN
(*)
45
(*)
DIN
600
500
450
DN
Dimension [b], Thickness of sheet
Deviations at a glance:
Comparison of dimensions DIN 2527 and EN 1092-1
min. 12,5/ max. 50
Rz (µm) min. 3,25 / max. 12,5
Ra (µm)rotated
Machining
Surface
Shape A
EN 1092-1Shape B
DIN 2526
Gasket shape
Seal surface
DN 200 to 600
EN 1092-1DN 200 to 500
DIN 2527
Dimension range
EN 1092-1 Type 05
EN (new)DIN 2527
DIN (old)
Comparison DIN and EN:
(Dimensions for DN < 200 see PN 40)
Blind flange with smooth seal surface - PN 25
created 22.03.2021 13:55 2/2