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Coil Liners

Alpha 1 Induction manufactures and stocks a variety of coil liners. The table below lists some of the common sizes that we can supply. Let us know if you don’t see the size you are looking for, we can make additional molds to suit your application.

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Alpha 1 Induction Service Center, Inc.

1525 Old Alum Creek Drive, Columbus, OH 43209

  • Phone: 614-253-8900

Material

OD

ID

Wall

Max Length

MM

Inches

MM

Inches

MM

Inches

MM

Inches

Sillimanite / Mullite

19

0.748

15

0.591

2

0.079

958

37.72

Sandcast

22.2

0.875

15.9

0.625

3.2

0.125

1117.6

44

Sillimanite / Mullite

23

0.906

17

0.669

3

0.118

958

37.72

Sillimanite / Mullite

30

1.181

22

0.866

4

0.157

958

37.72

Sillimanite / Mullite

33

1.299

28

1.102

2.5

0.098

958

37.72

Silicon Carbide

47.6

1.875

34.9

1.375

6.4

0.25

1016.0

40

Silicon Carbide

63.5

2.5

51.3

2.02

6.1

0.24

997.0

39.25

Silicon Carbide

79.4

3.125

66.7

2.625

6.4

0.25

997.0

39.25

Sandcast

88.9

3.5

63.5

2.5

12.7

0.5

965.2

38

Refractory

91.9

3.62

73.0

2.875

9.5

0.3725

997.0

39.25

Refractory

98.4

3.875

79.4

3.125

9.5

0.375

1000.1

39.375

 Refractory

101.6

4

76.2

3

12.7

0.5

997.0

39.25

Refractory

104.8

4.125

85.7

3.375

9.5

0.375

1000.1

39.375

Refractory

111.1

4.375

85.7

3.375

12.7

0.5

1524.0

60

Refractory

114.3

4.5

88.9

3.5

12.7

0.5

1524.0

60

Refractory

114.3

4.5

95.3

3.75

9.5

0.375

1000.1

39.375

Refractory

117.5

4.625

92.1

3.625

12.7

0.5

997.0

39.25

Sandcast

127.0

5

101.6

4

12.7

0.5

965.2

38

Refractory

130.2

5.125

104.8

4.125

12.7

0.5

997.0

39.25

Refractory

142.9

5.625

114.3

4.5

14.3

0.5625

1000.1

39.375

Refractory

155.6

6.125

130.2

5.125

12.7

0.5

1536.7

60.5

Refractory

165.1

6.5

139.7

5.5

12.7

0.5

997.0

39.25

Refractory

177.8

7

152.4

6

12.7

0.5

997.0

39.25