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DIN 2631 PN6 WELDING NECK FLANGE

DIN 2631 PN6 WELDING NECK FLANGE

WNRF

wdndin.jpg

Flange Dimensions & Approximate Masses

Germany standard flange DIN 2631 welding neck flanges; nominal pressure 6

Vorschweißflansche DIN 2631 Nenndruck 6

Brides à souder à collerette DIN 2631: pression nominale 6

PipeFlangeNeckRaised faceScrewsWeight
(7,85 Kg/dm3)
Ratedd1Dbkh1d3srh2d4fHolesThreadd2Kg
DiameterISO SeriesDIN Series
15-2080125530282464024M 10110,392
21,3-30
20-2590146532352,3465024M 10110,592
26,9-38
25-30100147535402,6466024M 10110,747
33,7-42
32-38120149035502,6667024M 12141,05
42,4-55
40-44,51301410038582,6678034M 12141,18
48,3-62
50-571401411038702,9689034M 12141,34
60,3-74
6576,1-1601413038882,96911034M 12141,67
8088,9-19016150421023,281012834M 16182,71
100-10821016170451223,681014834M 16183,24
114,3
130
125-1332401820048148481017838M 16184,49
139,7-155
150-15926518225481724,5101220238M 16185,15
168,3-184
200219,1-32020280552365,9101525838M 16187,78
250-26737522335602826,31215312312M 161810,8
273-290
300323,9-44022395623427,11515365412M 202214
350355,6-49022445623857,11215415412M 202218,5
-36816,7
400406,4-54022495654387,11215465416M 202221,2
-41919
500508-64524600685387,11215570420M 202228,6
600610-75524705706407,11216670520M 242631,5
700711-86024810707407,11216775524M 242637,4
800813-97524920708427,11216880524M 273046,1
900914-1075261020709427,11216980524M 273055,6
10001016-11752611207010457,116161080528M 273061,9



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