UL 1242 C80.6 IMC (Intermediate Metal Conduit)

size

Outside Diameter

Inside Diameter

Wall Thickness

Length

inch

inch

mm

inch

mm

standard

thin

feet

mm

1/2"

0.815

20.70

0.660

16.76

1.97

1.79

10

3050

3/4"

1.029

26.26

0.869

22.07

2.10

1.90

10

3050

1"

1.290

32.77

1.105

28.07

2.35

2.15

10

3050

1-1/4"

1.638

41.59

1.448

36.77

2.41

2.16

10

3050

1-1/2"

1.883

47.82

1.683

42.74

2.54

2.29

10

3050

2"

2.360

59.93

2.150

54.60

2.67

2.41

10

3050

2-1/2"

2.857

72.57

2.557

64.95

3.81

-

10

3050

3"

3.476

88.29

3.176

80.67

3.81

-

10

3050

3-1/2"

3.971

100.86

3.671

93.24

3.81

-

10

3050

4"

4.466

113.44

4.166

105.82

3.81

-

10

3050