TUBE     OD

NPT
SIZE

BASIC
ORDERING
NUMBER

ALL DIMENSIONS IN MM
(Fractional)

A

B

C

1/8

1/2
1/4

CEI-02-MBT-2N-F
CEI-02-MBT-4N-F

43.0
43.0

31.50
25.50

15.0
15.0

3/16

1/8

CEI-03-MBT-2N-F

43.40

21.50

15.0

1/4

1/8
1/4
3/8

CEI-04-MBT-2N-F
CEI-04-MBT-4N-F
CEI-04-MBT-6N-F

43.0
44.0
48.0

21.50
25.50
29.0

15.0
15.0
20.0

5/16

1/8

CEI-05-MBT-2N-F

46.0

22.5

15.0

3/8

1/8
1/4
3/8

CEI-06-MBT-2N-F
CEI-06-MBT-4N-F
CEI-06-MBT-6N-F

51.80
51.80
52.0

28.20
28.20
29.0

20.0
20.0
20.0

 1/2

1/2

CEI-08-MBT-8N-F

52.0

34.0

22.0

3/4

1/2

CEI-12-MBT-8N-F

59.40

36.80

27.0

   1

1/2

CEI-16-MBT-8N-F

73.60

46.50

36.0

TUBE      OD

NPT
SIZE

BASIC
ORDERING
NUMBER

ALL DIMENSIONS IN MM

A

B

C

4

1/4

CEI-04M-ME-4IT-F

22.10

22.10

12.50

6

1/8
1/4
3/8
1/2

CEI-06M-ME-2IT-F
CEI-06M-ME-4IT-F
CEI-06M-ME-6IT-F
CEI-06M-ME-8IT-F

22.10

22.10

15.0

8

1/8
1/4
3/8
1/2

CEI-08M-ME-2IT-F
CEI-08M-ME-4IT-F
CEI-08M-ME-6IT-F
CEI-08M-ME-8IT-F

22.30

22.30

15.0

10

1/4
3/8
1/2

CEI-10M-ME-4IT-F
CEI-10M-ME-6IT-F
CEI-10M-ME-6IT-F

25.80

25.80

20.0

12

1/4
3/8
1/2

CEI-12M-ME-4IT-F
CEI-12M-ME-6IT-F
CEI-12M-ME-8IT-F

25.50

25.50

20.0

16

1/2

CEI-16M-ME-8IT-F

30.50

30.50

27.0

18

1/2
3/4

CEI-18M-ME-8IT-F
CEI-18M-ME-8IT-F

30.50
30.60

30.50
37.20

27.0
27.0

TUBE     OD

NPT
SIZE

BASIC
ORDERING
NUMBER

ALL DIMENSIONS IN MM
(Fractional)

A

B

C

3/8

1/4

CEI-06-MRT-4N-6-F

53.50

27.30

20.0

1/2

1/2

CEI-08-MRT-8N-8-F

62.50

29.50

22.0