Tungsten Carbide Nibs for Metal Tubes

Tungsten Carbide Nibs for Metal Tubes Picture

Tube nibs in round, hex, square and any other special shapes are used for the drawing operation of tubes of various materials. We also make mandrels of various shapes that are used to maintain the inner diameter of the tube.

S23 Tungsten carbide nibs for drawing metal tubes:

Dimension( mm)

Reference dimension (mm)

D

H

d

h

h1

R

e

15

10

2.5~3.5

60°

2.5

1.0

8.0

2.0

20

14

4.3~7.9

60°

4.6~5.0

1.0

9.0~10.0

2.0

24

18

8.4~12.7

60°

6.2~7.3

1.5

12.0~13.0

2.0

45

24

20

60°

4.0

2.5

30.0

1.5

50

32

20.0~24.0

60°

12.0

2.0

30.0

1.5

60

35

26.0~30.0

60°

12.0

2.0

35.0

1.5

70

42

32.0~36.0

60°

15.0

2.5

35.0

1.5

75

42

38.0~40.0

60°

15.0

2.5

35.0

1.5

85

45

42.0~46.0

60°

15.0

2.5~3.0

40.0

1.5

100

50

48.0~54.0

60°

18.0

3.0

40.0

2.4

110

50

56.0~62.0

60°

18.0

3.0

40.0

2.4

125

55

64.0~70.0

60°

20.0

3.0

40.0

2.0

147

55

72.0~90.0

60°

20.0

4.0

50.0

2.0

168

55

91.0~113.0

60°

20.0

4.0

50.0

2.0

S22 Tungsten carbide nibs for drawing nonferrous metal tubes:

Dimension(mm)

Reference dimension(mm)

D

H

d

h

h1

R

e

20

13

2.8~5.0

24°

60°

1.5

3.0

4.0

1.0

20

14

5.5~7.6

24°

60°

2.0

3.0

4.5

1.0

25

18

10.0~11.0

24°

60°

2.0

3.0

4.5

1.2

30

18

6.7~11.5

24°

60°

2.0

3.0

4.5

1.2

35

18

13

24°

60°

4.0

3.0

5.5

1.2

45

24

12.5~23.5

24°

60°

2.7

3.0

5.5

1.2

50

25

26

24°

60°

5.0

4.0

7.0

1.2

54

27

21.5~23.5

24°

60°

4.0

5.0

7.0

1.5

60

30

24.0~33.5

24°

60°

4.0

4.5

5.5

1.2

80

35

34.5~47.0

24°

60°

4.0

5.0

10.0

1.5

90

40

49.0~52.0

24°

60°

6.5

5.0

10.0

2.0

100

40

53.0~57.0

24°

60°

5.5

5.5

10.0

2.0

120

45

59.0~67.0

24°

60°

5.5

5.5

10.0

2.0

130

50

69.0~78.0

24°

60°

6.0

5.5

12.0

2.0

140

50

79.0~88.0

24°

60°

6.0

5.5

12.0

2.0

230

60

138.0

24°

60°

6.0

5.5

12.0

2.0

240

60

152.0

24°

60°

10.0

10.0

10.0

3.0

S23 Tungsten carbide nibs for drawing metal tubes:

Dimension( mm)

Reference dimension (mm)

D

H

d

h

h1

R

e

15

10

2.5~3.5

60°

2.5

1.0

8.0

2.0

20

14

4.3~7.9

60°

4.6~5.0

1.0

9.0~10.0

2.0

24

18

8.4~12.7

60°

6.2~7.3

1.5

12.0~13.0

2.0

45

24

20

60°

4.0

2.5

30.0

1.5

50

32

20.0~24.0

60°

12.0

2.0

30.0

1.5

60

35

26.0~30.0

60°

12.0

2.0

35.0

1.5

70

42

32.0~36.0

60°

15.0

2.5

35.0

1.5

75

42

38.0~40.0

60°

15.0

2.5

35.0

1.5

85

45

42.0~46.0

60°

15.0

2.5~3.0

40.0

1.5

100

50

48.0~54.0

60°

18.0

3.0

40.0

2.4

110

50

56.0~62.0

60°

18.0

3.0

40.0

2.4

125

55

64.0~70.0

60°

20.0

3.0

40.0

2.0

147

55

72.0~90.0

60°

20.0

4.0

50.0

2.0

168

55

91.0~113.0

60°

20.0

4.0

50.0

2.0