Tabla de Esparragos Para Bridas

ANSI Bolting Chart ½” – 4” Pressure Flange Bolting Rating Facing

150 Pound

300 Pound

1/2

3/4

1

Number

4

4

4

4

Diameter

1/2

1/2

1/2

2 1/2

3

3 1/2

4

4

4

4

4

8

8

1/2

1/2

5/8

5/8

5/8

5/8

5/8

2 1/2

2 1/2

2 3/4

2 3/4

3

3 1/4

3 1/2

3 3/4

3 3/4

3 3/4

RTJ

-

-

3 1/4

3 1/4

3 1/2

3 3/4

4

4 1/4

4 1/4

4 1/4

Ring Size

R

-

-

15

17

19

22

25

29

33

36

Number

4

4

4

4

4

8

8

8

8

8

Diameter

1/2

5/8

5/8

5/8

3/4

5/8

3/4

3/4

3/4

3/4

1/16 RF

2 3/4

3

3 1/4

3 1/4

3 3/4

3 1/2

4

4 1/4

4 1/2

4 1/2

RTJ

3 1/4

3 1/2

3 3/4

3 3/4

4 1/4

4 1/4

4 3/4

5

5 1/4

5 1/4

R

11

13

16

18

20

23

26

31

34

37

RX

-

-

-

-

20

23

26

31

34

37

Number

4

4

4

4

4

8

8

8

8

8

Diameter

1/2

5/8

5/8

5/8

3/4

5/8

3/4

3/4

7/8

7/8

1/4 RF

3 1/4

3 1/2

3 3/4

4

4 1/4

4 1/4

4 3/4

5

5 1/2

5 1/2

RTJ

3 1/4

3 1/2

3 3/4

4

4 1/4

4 1/2

5

5 1/4

5 3/4

5 3/4

R

11

13

16

18

20

23

26

31

34

37

RX

-

-

-

-

20

23

26

31

34

37

Number

4

4

4

4

4

8

8

8

8

8

Diameter

1/2

5/8

5/8

5/8

3/4

5/8

3/4

3/4

7/8

7/8

1/4 RF

3 1/4

3 1/2

3 3/4

4

4 1/4

4 1/4

4 3/4

5

5 1/2

5 3/4

RTJ

3 1/4

3 1/2

3 3/4

4

4 1/4

4 1/2

5

5 1/4

5 3/4

6

R

11

13

16

18

20

23

26

31

34

37

RX

-

-

-

-

20

23

26

31

34

37

Number

4

4

4

4

4

8

8

8

-

8

Diameter

3 /4

3/4

7/8

7/8

1

7/8

1

7/8

-

1 1/8

1/4 RF

4 1/4

4 1/2

5

5

5 1/2

5 3/4

6 1/4

5 3/4

-

6 3/4

RTJ

4 1/4

4 1/2

5

5

5 1/2

6

6 1/2

6

-

7

R

12

14

16

18

20

24

27

31

-

37

RX

-

-

-

-

20

24

27

31

-

37

Length of Stud Bolts

Length of Stud Bolts

Length of Stud Bolts Ring Size

900 Pound

2

1 1/16 RF

Ring Size

600 Pound

1 1/4 1 1/2

Length of Stud Bolts

Ring Size

400 Pound

Nominal Pipe Size

Length of Stud Bolts Ring Size

1500 Pound

Number

4

4

4

4

4

8

8

8

-

8

Diameter

3/4

3/4

7/8

-

1

7/8

1

1 1/8

-

1 1/4

4 1/4

4 1/2

5

5

5 1/2

5 3/4

6 1/4

7

-

7 3/4

4 1/4

4 1/2

5

5

5 1/2

6

6 1/2

7 1/4

-

8

R

12

14

16

18

20

24

27

35

-

39

RX

-

-

-

-

20

24

27

35

-

39

Number

4

4

4

4

4

8

8

8

-

8

Diameter

3/4

3/4

7/8

1

1 1/8

1

1 1/8

1 1/4

-

1 1/2

5

5

5 1/2

6

6 3/4

7

7 3/4

8 3/4

-

10

5

5

5 1/2

6 1/4

7

7 1/4

8

9

-

10 1/2

R

13

16

18

21

23

26

28

32

-

38

RX

-

-

-

21

23

26

28

32

-

38

Length of 1/4 RF Stud Bolts RTJ Ring Size

2500 Pound

Length of 1/4 RF Stud Bolts RTJ Ring Size

ANSI Bolting Chart 5” – 24” Pressure Rating

Bolting

Nominal Pipe Size

Flange Facing 5

6

8

10

12

14

16

18

20

24

Number

8

8

8

12

12

12

16

16

20

20

Diameter

3/4 4

150 Pound Length of Stud Bolts 1/16 RF RTJ

3/4' 3/4 7/8' 7/8 1 1 1 1/8 1 1/8 1 1/4 4 4 1/4 4 3/4 4 3/4 5 1/4 5 1/2 6 6 1/4 7

4 1/2 4 1/2 4 1/2 5 1/4 5 1/4 5 3/4

Number

40 8

43 12

48 12

52 16

Diameter

3/4

3/4

7/8

1

Ring Size

R

56 16

59 20

6 64 20

6 1/2 6 3/4 7 1/2 68 24

72 24

76 24

1 1/8 1 1/8 1 1/4 1 1/4 1 1/4 1 1/2

1/4 RF 4 3/4 5 5 1/2 6 1/4 6/34 7 7 1/2 7 3/4 8 1/4 9 1/4 300 Length of Stud Bolts Pound RTJ 5 1/2 5 3/4 6 1/4 7 7 1/2 7 3/4 8 1/4 8 1/2 9 10 1/4 R

41

45

49

53

57

61

65

69

73

77

RX

41

45

49

53

57

61

65

69

73

77

Number

8

12

12

16

16

20

20

24

24

24

Diameter

7/8

7/8

1

1 1/8

1 1/4

1 1/4

1 3/8

1 3/8

1 1/2

1 3/4

8

8 1/4

8 3/4

9

9 3/4

10 3/4

8 1/4

8 1/2

9

9 1/4

10

11 1/4

Ring Size

400 6 6 3/4 7 1/2 1/4 RF 5 3/4 Length of Stud Bolts Pound 6 6 1/4 7 7 3/4 RTJ Ring Size

R

41

45

49

53

57

61

65

69

73

77

RX

41

45

49

53

57

61

65

69

73

77

Number

8

12

12

16

20

20

20

20

24

24

Diameter

1

1

1 1/8

1 1/4

1 1/4

1 3/8

1 1/2

1 5/8

1 5/8

1 7/8

600 1/4 RF 6 1/2 6 3/4 7 3/4 8 1/2 Length of Stud Bolts Pound 6 3/4 7 8 8 3/4 RTJ

8 3/4

9 1/4

10

9

9 1/2 10 1/4

10 3/4 11 1/2

13

11

11 3/4

13 1/2

R

41

45

49

53

57

61

65

69

73

77

RX

41

45

49

53

57

61

65

69

73

77

Number

8

12

12

16

20

20

20

20

20

20

Diameter

1 1/4

1 1/8

1 3/8

1 3/8

1 3/8

1 1/2

1 5/8

1 7/8

2

2 1/2

Ring Size

10 10 3/4 11 1/4 13 13 3/4 17 1/4 900 1/4 RF 7 1/2 7 3/4 8 3/4 9 1/4 Length of Stud Bolts Pound 7 3/4 7 3/4 9 9 1/2 10 1/4 11 1/4 11 3/4 13 1/2 14 1/4 18 RTJ R

41

45

49

53

57

62

66

70

74

78

RX

41

45

49

53

57

62

66

70

74

78

Number

8

12

12

12

12

16

16

16

16

16

Diameter

1 1/2

1 3/8

1 5/8

1 7/8

2

2 1/4

2 1/2

2 3/4

3

3 1/2

Ring Size

15 16 1/4 17 3/4 19 1/2 21 1/4 24 1/4 1500 1/4 RF 9 3/4 10 1/4 11 1/2 13 1/2 Length of Stud Bolts Pound 10 10 1/2 12 13 3/4 15 1/2 17 18 3/4 20 1/2 22 1/2 25 1/2 RTJ R

44

46

50

54

58

63

67

71

75

79

RX

44

46

50

54

58

63

67

71

75

79

Number

8

8

12

12

12

-

-

-

-

-

Diameter

1 3/4

2

2

2 1/2

2 3/4

-

-

-

-

-

2500 1/4 RF 11 3/4 13 3/4 15 1/4 19 1/4 21 1/4 Length of Stud Bolts Pound 12 1/2 14 1/4 15 3/4 20 1/4 22 1/4 RTJ

-

-

-

-

-

-

-

-

-

-

Ring Size

Ring Size

R

42

47

51

55

60

-

-

-

-

-

RX

42

47

51

55

60

-

-

-

-

-

Class 150 Steel Pipe Flanges Bolting Pattern and Bolt and Stud Lengths Pipe Size

1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 3 1/2 4 5 6 8 10 12 14 16 18 20 24 30 36 42 48

Diameter of Diameter of Number of Diameter of Bolt Circle Bolt Holes Bolts Bolts

2.38 2.75 3.12 3.50 3.88 4.75 5.50 6.00 7.00 7.50 8.50 9.50 11.75 14.25 17.00 18.75 21.25 22.75 25.00 29.50 36.00 42.75 49.50 56.00

0.62 0.62 0.62 0.62 0.62 0.75 0.75 0.75 0.75 0.75 0.88 0.88 0.88 1.00 1.00 1.12 1.12 1.25 1.25 1.38 1.38 1.62 1.62 1.62

4 4 4 4 4 4 4 4 8 8 8 8 8 12 12 12 16 16 20 20 28 32 36 44

0.50 0.50 0.50 0.50 0.50 0.62 0.62 0.62 0.62 0.62 0.75 0.75 0.75 0.88 0.88 1.00 1.00 1.12 1.12 1.25 1.25 1.50 1.50 1.50

Stud Bolts Machine Bolts 0.006 in 0.006 in Raised Face Raised Face 2.00 2.50 2.25 2.50 2.25 2.75 2.50 2.75 2.50 3.0 2.75 3.25 3.00 3.50 3.25 3.75 3.25 3.75 3.25 3.75 3.25 4.00 3.50 4.00 3.75 4.25 4.25 4.75 4.25 4.75 4.50 5.25 4.75 5.50 5.00 6.00 5.50 6.25 6.00 7.00

Class 300 Steel Pipe Flanges Bolting Pattern and Bolt and Stud Lengths Pipe Size

1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 3 1/2 4 5 6 8 10 12 14 16 18 20 24 30 36 42 48

Diameter of Diameter of Number of Diameter of Bolt Circle Bolt Holes Bolts Bolts

2.62 3.25 3.50 3.88 4.50 5.00 5.88 6.62 7.25 7.88 9.25 10.62 13.00 15.25 17.75 20.25 22.50 24.75 27.00 32.00 39.25 46.00 47.50 54.00

0.62 0.75 0.75 0.75 0.88 0.75 0.88 0.88 0.88 0.88 0.88 0.88 1.00 1.12 1.25 1.25 1.38 1.38 1.38 1.62 1.88 2.12 1.75 2.00

4 4 4 4 4 8 8 8 8 8 8 12 12 16 16 20 20 24 24 24 28 32 32 32

0.50 0.62 0.62 0.62 0.75 0.62 0.75 0.75 0.75 0.75 0.75 0.75 0.88 1.00 1.12 1.12 1.25 1.25 1.25 1.50 1.75 2.00 1.62 1.88

Stud Bolts Machine Bolts 0.006 in 0.006 in Raised Face Raised Face 2.25 2.75 2.50 3.00 2.75 3.25 2.75 3.25 3.00 3.75 3.00 3.50 3.50 4.00 3.75 4.25 3.75 4.50 4.00 4.50 4.25 4.75 4.25 5.00 4.75 5.50 5.50 6.25 6.00 6.75 6.25 7.00 6.50 7.50 6.75 7.75 7.25 8.25 8.00 9.25