Nominal DiameterΦ

Inside DiameterΦ

OD

Min

OD

Max

Working Pressure

Proof Pressure

Burst Pressure

Bend Radius

inch

dash

mm

mm

mm

bar

psi

bar

bar

mm

3/16

-4

4.8-5.5

12.7

13.7

210

3045

420

840

75

1/4

-5

6.4-7.2

14.3

15.3

210

3045

420

840

85

5/16

-6

7.9-8.7

16.7

17.6

157

2277

314

628

100

13/32

-8

10.3-11.1

18.9

20.0

140

2030

280

560

115

1/2

-10

12.7-13.7

22.8

24.0

122

1769

244

488

140

5/8

-12

15.9-17.0

26.8

28.0

105

1522

210

420

165

7/8

-16

22.2-23.3

30.6

32.2

56

812

112

224

185

1-1/8

-20

28.6-29.8

37.3

38.9

43

625

86

172

230

1-3/8

-24

34.9-36.1

43.7

45.2

35

507

70

140

265

1-13/16

-32

46.0-47.2

55.2

57.6

24

348

48

96

335

2-3/8

-40

60.3-61.9

71.8

74.2

24

348

48

96

610

3

-48

76.2-77.8

89.3

91.7

14

203

28

56

840