Description (inch)

I.D (mm)

R.O.D (mm)

O.D. (mm)

W.P.(MPa)

Min. B.P(MPa)

Min. B.R(mm)

W.T (kg/m)

1/4

6

14.4

18.0

45.0

180

150

0.63

3/8

10

17.4

21.1

44.5

178

180

0.77

1/2

13

20.2

24.6

41.5

166

230

0.94

5/8

16

24.1

28.0

35.0

140

250

1.22

3/4

19

28.2

32.2

35.0

140

300

1.49

1

25

35.4

39.0

28.0

112

340

2.06

1-1/4

32

46.0

49.8

21.0

84

420

3.05

1-1/2

38

52.2

56.5

18.5

74

560

3.86

2

51

65.2

68.8

16.5

66

660

4.98