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Dimensions & Approximate Masses DIN 2633 PN16 Flange WN

Dimensions & Approximate Masses DIN 2633 PN16 Flange WN

Dimensions & Approximate Masses DIN 2633 PN16 Flange WN

Germany standard flange DIN 2633 welding neck flanges; nominal pressure 16

Pipe

Flange

Neck

Raised face

Drilling

Weight

(7,85 Kg/dm3)

Rated

d1

D

b

k

h1

d3

s

r

h2

d4

f

Holes

Bolt Diameter

d2

Kg

Diameter

ISO Series

DIN Series

15

20

95

14

65

35

30

2

4

6

45

2

4

M 12

14

0,648

21,3

32

20

25

105

16

75

38

38

2,3

4

6

58

2

4

M 12

14

0,952

26,9

40

25

30

115

16

85

38

42

2,6

4

6

68

2

4

M 12

14

1,14

33,7

45

32

38

140

16

100

40

52

2,6

6

6

78

2

4

M 16

18

1,69

42,4

56

40

44,5

150

16

110

42

60

2,6

6

7

88

3

4

M 16

18

1,86

48,3

64

50

57

165

18

125

45

72

2,9

6

8

102

3

4

M 16

18

2,53

60,3

75

65

76,1

185

18

145

45

90

2,9

6

10

122

3

4

M 16

18

3,06

80

88,9

200

20

160

50

105

3,2

8

10

138

3

8

M 16

18

3,7

100

108

220

20

180

52

125

3,6

8

12

158

3

8

M 16

18

4,62

114,3

131

125

133

250

22

210

55

150

4

8

12

188

3

8

M 16

18

6,3

139,7

156

150

159

285

22

240

55

175

4,5

10

12

212

3

8

M 20

22

7,75

168,3

184

(175)

193,7

315

24

270

60

210

5,4

10

12

242

3

8

M 20

22

9,85

200

219,1

340

24

295

62

235

5,9

10

16

268

3

12

M 20

22

11

250

267

405

26

355

70

285

6,3

12

16

320

3

12

M 24

26

15,6

273

292

300

323,9

460

28

410

78

344

7,1

12

16

378

4

12

M 24

26

22

350

355,6

520

30

470

82

390

8

12

16

438

4

16

M 24

26

31,2

368

28,8

400

406,4

580

32

525

85

445

8

12

16

490

4

16

M 27

30

39,3

419

36,3

(450)

457

640

34

585

85

490

8

12

16

550

4

20

M 27

30

44,3

500

508

715

34

650

90

548

8

12

16

610

4

20

M 30

33

61

600

610

840

36

770

95

652

8,8

12

18

725

5

20

M 33

36

75,4

700

711

910

36

840

100

755

8,8

12

18

795

5

24

M 33

36

77

800

813

1025

38

950

105

855

10

12

20

900

5

24

M 36

39

101

900

914

1125

40

1050

110

955

10

12

20

1000

5

28

M 36

39

122

1000

1016

1255

42

1170

120

1058

10

16

22

1115

5

28

M 39

42

162

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