top of page
Writer's pictureWilson Pipeline

Dimensions & Approximate Masses DIN 2635 PN40 Flange WN

Dimensions & Approximate Masses DIN 2635 PN40 Flange WN

Dimensions & Approximate Masses DIN 2635 PN40 Flange WN

Germany standard flange DIN 2635 welding neck flanges; nominal pressure 40

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

16

65

38

30

2

4

6

45

2

4

M 12

14

0,746

21,3

32

20

25

105

18

75

40

38

2,3

4

6

58

2

4

M 12

14

1,06

26,9

40

25

30

115

18

85

40

42

2,6

4

6

68

2

4

M 12

14

1,29

33,7

45

32

38

140

18

100

42

52

2,6

6

6

78

2

4

M 16

18

1,88

42,4

56

40

44,5

150

18

110

45

60

2,6

6

7

88

3

4

M 16

18

2,33

48,3

64

50

57

165

20

125

48

72

2,9

6

8

102

3

4

M 16

18

2,82

60,3

75

65

76,1

185

22

145

52

90

2,9

6

10

122

3

8

M 16

18

3,74

80

88,9

200

24

160

58

105

3,2

8

12

138

3

8

M 16

18

4,75

100

108

235

24

190

65

128

3,6

8

12

162

3

8

M 20

22

6,52

114,3

134

125

133

270

26

220

68

155

4

8

12

188

3

8

M 24

26

9,07

139,7

162

150

159

300

28

250

75

182

4,5

10

12

218

3

8

M 24

26

11,8

168,3

192

(175)

193,7

350

32

295

82

218

5,6

10

15

260

3

12

M 27

30

18,2

200

219,1

375

34

320

88

244

6,3

10

16

285

3

12

M 27

30

21,5

250

267

450

38

385

105

298

7,1

12

18

345

3

12

M 30

33

34,9

273

306

300

323,9

515

42

450

115

362

8

12

18

410

4

16

M 30

33

49,7

350

355,6

580

46

510

125

408

8,8

12

20

465

4

16

M 33

36

68,1

368

400

406,4

660

50

585

135

462

11

12

20

535

4

16

M 36

39

96,5

419

(450)

457

685

50

610

135

500

12,5

12

20

560

4

20

M 36

39

99,7

500

508

755

52

670

140

562

14,2

12

20

615

4

20

M 39

42

117

0 views0 comments

Recent Posts

See All

Knowledge About Steel Elbow

Elbows 45° - 90° - 180° LR/SR The function of a elbow is to change direction or flow in a piping system. By default, there are 5...

Knowledge About Buttweld Fittings

Buttweld Fittings general A pipe fitting is defined as a part used in a piping system, for changing direction, branching or for change of...

List of Chemical Elements

Flange Fittings&Pipes origin supplier from china Wilson Pipeline WhatsApp+8618632758880 sales@wilsonpipeline.com www.wilsonpipeline.com

Comments


bottom of page