JM-TG耐火套管

型號

外徑

內徑

適用電纜直徑

mm

mm

mm

JM-TG11/5*

11

5

4-6

JM-TG13/7

13

7

6-8

JM-TG15-9

15

9

8-10

JM-TG17/11*

17

11

10-12

JM-TG19-13

19

13

12-14

JM-TG21-15

21

15

14-16

JM-TG23-17

23

17

16-18

JM-TG25-19*

25

19

18-20

JM-TG29-21

29

21

20-22

JM-TG31-23

31

23

22-24

JM-TG33-25

33

25

24-26

JM-TG36-28

36

28

26-29

JM-TG40-30

40

30

29-32

JM-TG43-33

43

33

32-25

JM-TG47-37

47

37

35-39

JM-TG51-41

51

41

39-43

JM-TG56-46

56

46

43-49

JM-TG62-52

62

52

49-55