Ọkọlọtọ Flange

Ọkọlọtọ Flange

NOMINAL PIPE SIZE

25/125/150 LB. ILGBỌ

250/300 LB. ILB .R.

 

KWES SIRZ SIZE

BOLT HOLE DIAMETER

 
   

AKW CKỌ DRILLING

 
 

OznỌd

BC DIA.

Ọ B .GH.. BH

1

2

3

4

OznỌd

BC DIA.

Ọ B .GH.. BH

BH DIA.

1/4

2-1 / 2

1-11 / 16

4

7/16

             

3/8

2-1 / 2

1-11 / 16

4

7/16

             

1/2

3-1 / 2

2-3 / 8

4

5/8

 

5/8

 

3–3 / 4

2-5 / 8

4

5/8

3/4

3-7 / 8

2-3 / 4

4

5/8

 

5/8

 

4-5 / 8

3-1 / 4

4

3/4

1

4-1 / 4

3-1 / 8

4

5/8

 

5/8

 

4-7 / 8

3-1 / 2

4

3/4

11/4

4-5 / 8

3-1 / 2

4

5/8

 

5/8

 

5-1 / 4

3-7 / 8

4

3/4

11/2

5

3-7 / 8

4

5/8

 

5/8

 

6-1 / 8

4-1 / 2

4

7/8

2

6

4–3 / 4

4

3/4

 

3/4

 

6-1 / 2

5

8

3/4

21/2

7

5-1 / 2

4

3/4

 

3/4

 

7-1 / 2

5-7 / 8

8

7/8

3

7-1 / 2

6

4

3/4

 

3/4

 

8-1 / 4

6–5 / 8

8

7/8

31/2

8-1 / 2

7

8

3/4

 

3/4

 

9

7-1 / 4

8

7/8

4

9

7-1 / 2

8

3/4

3/4

3/4

3/4

10

7-7 / 8

8

7/8

41/2

                     

5

10

8-1 / 2

8

7/8

3/4

7/8

3/4

11

9-1 / 4

8

7/8

51/2

                     

6

11

9-1 / 2

8

7/8

3/4

7/8

3/4

12-1 / 2

10-5 / 8

12

7/8

61/2

                     

7

                     

71/2

                     

8

131/2

11–3 / 4

8

7/8

3/4

7/8

3/4

15

13

12

1

81/2

                     

9

                     

91/2

                     

10

16

14-1 / 4

12

1

3/4

1

3/4

17-1 / 2

15-1 / 4

16

1-1 / 8

11

                     

12

19

17

12

1

3/4

1

3/4

20-1 / 2

17–3 / 4

16

1-1 / 4

14

21

18–3 / 4

12

1-1 / 8

7/8

1-1 / 8

7/8

23

20-1 / 4

20

1-1 / 4

16

23-1 / 2

21-1 / 4

16

1-1 / 8

7/8

1-1 / 8

7/8

25-1 / 2

22-1 / 2

20

1–3 / 8

18

25

22–3 / 4

16

1-1 / 4

7/8

1-1 / 4

7/8

28

24–3 / 4

24

1–3 / 8

20

27-1 / 2

25

20

1-1 / 4

7/8

1-1 / 4

7/8

30-1 / 2

27

24

1–3 / 8

22

29-1 / 2

27-1 / 4

20

   

1–3 / 8

7/8

33

29-1 / 4

24

1-5 / 8

24

32

29-1 / 2

20

1–3 / 8

7/8

1–3 / 8

7/8

36

32

24

1-5 / 8

25

                     

26

34-1 / 4

31–3 / 4

24

   

1–3 / 8

7/8

38-1 / 4

34-1 / 2

28

1–3 / 4

28

36-1 / 2

34

28

   

1–3 / 8

7/8

40–3 / 4

37

28

1–3 / 4

30

38-3 / 4

36

28

1–3 / 8

1

1–3 / 8

1

43

39-1 / 4

28

2 *

32

41–3 / 4

38-1 / 2

28

   

1-5 / 8

1

45-1 / 4

41-1 / 2

28

2

33

                     

34

43–3 / 4

40-1 / 2

32

   

1-5 / 8

1

47-1 / 2

43-1 / 2

28

2

35

                     

36

46

42–3 / 4

32

1-5 / 8

1

1-5 / 8

1

50

46

32

2-1 / 4 *

38

48–3 / 4

45-1 / 4

32

   

1-5 / 8

1

56

43

32

1-5 / 8

40

50–3 / 4

47-1 / 4

36

1-5 / 8

1-1 / 8

1-5 / 8

1

48–3 / 4

45-1 / 2

32

1–3 / 4

42

53

49-1 / 2

36

   

1-5 / 8

1-1 / 8

57 *

52–3 / 4 *

36 *

2-1 / 4 *

44

55-1 / 4

51–3 / 4

40

   

1-5 / 8

1-1 / 8

53-1 / 4

49–3 / 4

32

1-5 / 8

46

57-1 / 4

53–3 / 4

40

   

1-5 / 8

1-1 / 8

55–3 / 4

52

28

2

48

59-1 / 2

56

44

1-5 / 8

1-1 / 8

1-5 / 8

1-1 / 8

65 *

60-3 / 4 *

40 *

2-1 / 4 *

Nkọwa: 25/125/150 LB. ILB .R. AWWA C207-78 Nkọwa: 250/300 LB. ILB .R.
ANSI B16.1-1975 Klas 25 - 2 Tbl 1 & 2, Klas D, Tbl 3, Klas E - 3 ANSI B16.1-1975 Klas 250
ANSI B15.1-1975 Klas 125 - 1 AWW C207-78 Tbl 1 & 2, Klas B - 4 ANSI B16.24-1971 300 lb.
ANSI B16.24-1971 - 1 MSS SP-44 1975 Klas 150 - 1 ANSI B16.5-1973 Klas 300
ANSI B16.5 Klas 125/150 - 3 SS SP-51 1965 MSS 150 # - 1 MSS SP-44-1975 Klas 300

NOMINAL

PN10

PN16

PN25

 

OznỌd

BC DIA.

Ọ B .GH.. BH

BH DIA.

OznỌd

BC DIA.

Ọ B .GH.. BH

BH DIA.

OznỌd

BC DIA.

Ọ B .GH.. BH

BH DIA.

DN 25

4.53

3,35

4

0,55

4.53

3,35

4

0,55

4.53

3,35

4

0,55

DN 32

5,51

3.94

4

0.71

5,51

3.94

4

0.71

5,51

3.94

4

0.71

DN 40

5.91

4,33

4

0.71

5.91

4,33

4

0.71

5.91

4,33

4

0.71

DN 50

6,5

4,92

4

0.71

6,5

4,92

4

0.71

6,5

4,92

4

0.71

DN 65

7.28

5.71

8

0.71

7.28

5.71

8

0.71

7.28

5.71

8

0.71

DN 80

7.87

6,3

8

0.71

7.87

6,3

8

0.71

7.87

6,3

8

0.71

DN 100

8,66

7.09

8

0.71

8,66

7.09

8

0.71

9,25

7,48

8

0.87

DN 125

9.84

9.84

8

0.71

9.84

9.84

8

0.71

10.63

10.63

8

1.02

DN 150

11.22

9.45

8

0.87

11.22

9.45

8

0.87

11.81

9.84

8

1.02

DN 175

12.4

10.63

8

0.87

12.4

10.63

8

0.87

12.99

11.02

12

1.02

DN 200

13.39

11.61

8

0.87

13.39

11.61

12

0.87

14,17

12.2

12

1.02

DN 250

15.55

13.78

12

0.87

15.94

13.98

12

1.02

16.73

14.57

12

1.18

DN 300

17.52

15,75

12

0.87

18.11

16,14

12

1.02

19.09

16.93

16

1.18

DN 350

19,88

18.11

16

0.87

20.47

18.5

16

1.02

21.85

19.29

16

1.3

DN 400

22,24

20.28

16

1.02

22.83

20,67

16

1.18

24,41

21.65

16

1.42

DN 500

26.38

24,41

20

1.02

28.15

25.59

20

1.3

28,74

25,98

20

1.42

DN 600

30.71

28.54

20

1.06

33,07

30.31

20

1.3

33.27

30.31

20

1.42