BS EN1092-1
Author:Administrator    Issue Time:2014-03-15 16:44:46    Type Face:【Large】【Medium】【Small

PN 2.5

unit:mm                                                  

DN

Mating dimensions

Outside diameter of neck

Bore diameters

Flange thickness

Collar thickness

Diameter of shoulder

Length

Neck diameter

Corner radii

Wall thickness
Min.

Outside diameter

Diameter of bolt circle

Diameter of bolt hole

Bolting

D

K

L

Number

Size

B1

B2

C1

C2

C3

C4

F

Gmax

H2

H3

H4

H5

N1

N3

R1

S

Flange type

01,02,05,11,21

11,21,35-37

01,32

02

01,02

11,21

05

32

35

36

37

05

11

11

35

36

37

11

21

11,13

11,35 to 37

10

75

50

11

4

M10

17.2

18

21

12

12

12

10

5

2

2.5

-

28

6

28

35

7

26

20

4

refer to Annex 1

page 13,14

15

80

55

11

4

M10

21.3

22

25

12

12

12

10

5

2

2.5

-

30

6

30

38

7

30

26

4

20

90

65

11

4

M10

26.9

27.5

31

14

14

14

10

6

3

3

-

32

6

32

40

8

38

34

4

25

100

75

11

4

M10

33.7

34.5

38

14

14

14

10

7

3

3

-

35

6

35

40

10

42

44

4

32

120

90

14

4

M12

42.4

43.5

46

16

14

14

10

8

3

3

-

35

6

35

42

12

55

54

6

40

130

100

14

4

M12

48.3

49.5

53

16

14

14

10

8

3

3

-

38

7

38

45

15

62

64

6

50

140

110

14

4

M12

60.3

61.5

65

16

14

14

12

8

3

3

-

38

8

38

45

20

74

74

6

65

160

130

14

4

M12

76.1

77.5

81

16

14

14

12

8

3

3

55

38

9

38

45

20

88

94

6

80

190

150

18

4

M16

88.9

90.5

94

18

16

16

12

10

3

4

70

42

10

42

50

25

102

110

8

100

210

170

18

4

M16

114.3

116

120

18

16

16

14

10

4

4

90

45

10

45

52

25

130

130

8

125

240

200

18

8

M16

139.7

141.5

145

20

18

18

14

10

4

4

115

48

10

48

55

25

155

160

8

150

265

225

18

8

M16

168.3

170.5

174

20

18

18

14

10

5

4

140

48

12

48

55

25

184

182

10

200

320

280

18

8

M16

219.1

221.5

226

22

20

20

16

11

5

5

190

55

15

55

62

30

236

238

10

250

375

335

18

12

M16

273.0

276.5

281

24

22

22

18

12

8

-

235

60

15

60

68

-

290

284

12

300

440

395

22

12

M20

323.9

327.5

333

24

22

22

18

12

8

-

285

62

15

62

68

-

342

342

12

350

490

445

22

12

M20

355.6

359.5

365

26

22

22

18

13

8

-

330

62

15

62

68

-

385

392

12

400

540

495

22

16

M20

406.4

411

416

28

22

22

20

14

8

-

380

65

15

65

72

-

438

442

12

450

595

550

22

16

M20

457.0

462

467

30

22

24

20

15

8

-

425

65

15

65

72

-

492

494

12

500

645

600

22

20

M20

508.0

513.5

519

30

24

24

22

16

8

-

475

68

15

68

75

-

538

544

12

600

755

705

26

20

M24

610.0

616.5

622

32

30

30

22

16

-

-

575

70

16

70

-

-

640

642

12

700

860

810

26

24

M24

711.0

to be specified by the purchaser

721

40

30

40

-

16

-

-

670

76

16

70

-

-

740

746

12

800

975

920

30

24

M27

813.0

824

44

30

44

-

16

-

-

770

76

16

70

-

-

842

850

12

900

1075

1020

30

24

M27

914.0

926

48

30

48

-

16

-

-

860

74

16

70

-

-

942

950

12

1000

1175

1120

30

28

M27

1016.0

1028

52

30

52

-

18

-

-

960

74

16

70

-

-

1045

1050

16

1200

1375

1320

30

32

M27

1219.0

1234

60

32

50

-

20

-

-

1160

94

16

90

-

-

1245

-

16

1400

1575

1520

30

36

M27

1422.0

-

-

38

-

-

-

-

-

1346

96

16

-

-

-

1445

-

16

1600

1790

1730

30

40

M27

1626.0

-

-

46

-

-

-

-

-

1546

102

20

-

-

-

1645

-

16

1800

1990

1930

30

44

M27

1829.0

-

-

46

-

-

-

-

-

1746

110

20

-

-

-

1845

-

16

2000

2190

2130

30

48

M27

2032.0

-

-

50

-

-

-

-

-

1950

122

22

-

-

-

2045

-

16

2200

2405

2340

33

52

M30

2235.0

-

-

-

56

-

-

-

-

-

-

129

25

-

-

-

2248

-

18

2400

2605

2540

33

56

M30

2438.0

-

-

-

62

-

-

-

-

-

-

143

25

-

-

-

2448

-

18

2600

2805

2740

33

60

M30

2620.0

-

-

-

64

-

-

-

-

-

-

148

25

-

-

-

2648

-

18

2800

3030

2960

36

64

M33

2820.0

-

-

-

74

-

-

-

-

-

-

161

25

-

-

-

2848

-

18

3000

3230

3160

36

68

M33

3020.0

-

-

-

80

-

-

-

-

-

-

170

25

-

-

-

3050

-

18

3200

3430

3360

36

72

M33

3220.0

-

-

-

84

-

-

-

-

-

-

180

25

-

-

-

3250

-

20

3400

3630

3560

36

76

M33

3420.0

-

-

-

90

-

-

-

-

-

-

194

28

-

-

-

3450

-

20

3600

3840

3770

36

80

M33

3620.0

-

-

-

96

-

-

-

-

-

-

201

28

-

-

-

3652

-

20

3800

4045

3970

39

80

M36

3820.0

-

-

-

102

-

-

-

-

-

-

212

28

-

-

-

3852

-

20

4000

4245

4170

39

84

M36

4020.0

-

-

-

106

-

-

-

-

-

-

226

28

-

-

-

4052

-

20

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