Standard Flange mefa

Standard Flange mefa

NIPIN PIPE SIZE

25/125/150 LB. RỌRUN

250/300 LB. RỌRUN

 

SIJU SIWAJU

BOLT HOLE DIAMETER

 
   

KỌMPUTA ẸRỌ

 
 

OD

BẸẸNI DIA.

KO. BH

1

2

3

4

OD

BẸẸNI DIA.

KO. 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 *

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

NOMINAL

PN10

PN16

PN25

 

OD

BẸẸNI DIA.

KO. BH

BH DIA.

OD

BẸẸNI DIA.

KO. BH

BH DIA.

OD

BẸẸNI DIA.

KO. 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