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200013
200012
200010
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202765
200015
201958
Flanges
welding neck flanges
more sealing surfaces
groove and tongue
DIN 2512
PN 40
with groove
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welding neck flange PN 40FL.N40
with groove DN 2635/ 2512

extended product description

Welding neck flange PN 40 according to DIN 2635



Seal surface with groove

according to DIN 2512



Table of dimensions

DN

Øz

Øy

f1

f3

d4

10

19

31

2,0

2,5

40

15

28

40

2,0

2,5

45

20

35

51

2,0

2,5

58

25

42

58

2,0

2,5

68

32

50

66

2,0

2,5

78

40

60

76

3,0

2,5

88

50

72

88

3,0

2,5

102

65

94

110

3,0

2,5

122

80

105

121

3,0

2,5

138

100

128

150

3,0

3,0

162

125

154

176

3,0

3,0

188

150

182

204

3,0

3,0

218

200

238

260

3,0

3,0

285

250

291

313

3,0

3,0

345

300

342

364

4,0

3,0

410

350

394

422

4,0

3,5

465

400

446

474

4,0

3,5

535

500

548

576

4,0

3,5

615

All dimensions in mm


Comparison of dimension DIN 2512 and EN 1092-1


The overall dimensions of the tongues and grooves according to DIN EN 1092-1 are designed

lower or higher than according to DIN 2512 (Form N or Form F), issued 1975.



Seals


Gaskets according to DIN 2691 are used as static seals for flanges with a tongue and groove,

for example in high pressure quality graphite, elastomers, and plastics.

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Data Sheet
welding neck flange PN 40
with groove DN 2635/ 2512
Stock and Price List
welding neck flange PN 40
with groove DN 2635/ 2512
The document will be created with lastest daa.
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welding neck flange PN 40
with tongue DIN 2635/ 2512
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welding neck flange
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