Size

I.D

W.P

B.P

Min B.R

Weight

Length

mm

Inch

min

Mpa

Psi

MPa

Psi

mm

kg/m

metres

6.3

1/4″

6.1

6.9

14.2

45

6525

180

26100

75

0.28

50/100

8

5/16″

7.7

8.5

16.0

40

5800

160

23200

85

0.35

50/100

10

3/8″

9.3

10.1

18.3

37.5

5438

150

21750

90

0.43

50/100

13

1/2″

12.3

13.5

21.5

31

4495

124

17980

130

0.53

50/100

16

5/8″

15.5

16.7

24.7

30

4350

120

17400

170

0.68

50/100

19

3/4″

18.6

19.8

28.6

28.7

4162

115

16675

200

0.83

50/100

25

1″

25.0

26.4

36.6

22.5

3263

90

13050

250

1.1

50