Nominal DiameterΦ

Inside DiameterΦ

Reinforcement

DiameterΦ

Outside

DiameterΦ

Working Pressure

Proof Pressure

Burst Pressure

Bend Radius

Weight

inch

mm

mm

mm

mm

bar

psi

bar

bar

mm

Kgs/m

3/8

10

9.3-10.1

17.4-18.2

21.0-22.0

445

6453

1070

1780

180

0.78

1/2

12

12.3-13.5

20.3-21.1

24.0-25.0

415

6018

1020

1700

230

0.93

5/8

16

15.5-16.7

23.8-24.6

27.3-28.5

350

5075

840

1400

250

1.17

3/4

19

18.6-19.8

28.3-29.1

31.7-32.7

350

5075

840

1400

300

1.48

1

25

25.2-26.4

35.4-36.2

39.0-40.0

280

4060

765

1280

340

2.02

1-1/4

31

31.4-33.0

45.1-45.9

50.0-51.0

210

3045

500

840

460

3.05

1-1/2

38

37.7-39.3

51.6-52.4

56.5-57.5

185

2683

445

740

560

3.52

2

51

50.4-52.0

64.6-65.4

70.5-71.5

165

2393

400

660

660

5.2