MARIME

DIAMETRU INTERIOR (MM)

CIRCUMFERINTA PE INTERIOR (MM)

4

15

46.68

5

15.6

49.3

6

16.45

51.9

7

17.3

54.4

8

18.2

57

9

19

59.5

10

19.9

62.1

11

20.6

64.6

12

21.4

67.2

13

22.2

69.7