1>one or two high tensile steel wire braid hose 

2>four or six high tensile steel wire spiral hose 

3>one or two tensile steel fibre braid (1T/B) (2T/B)

1>-40 Celsius degree --- +100Celsius degree 

2>-40 Celsius degree --- +125Celsius degree

Size (Inch)

Inside Diameter

Reinforcement

Proof Pressure

Working Pressure

Burst Pressure

Bend Radius

Nom (mm)

Min (mm)

Max (mm)

Min (mm)

Max (mm)

Max (mm)

(Bar)

(Psi)

(Bar)

(Psi)

(Bar)

(Psi)

(mm)

1/4"

6.4

6.2

7.0

10.6

11.7

16.7

379

5500

189

2750

758

11000

102

5/16"

7.9

7.7

8.5

12.1

13.3

18.3

345

5000

172

2500

689

10000

114

3/8"

9.5

9.3

10.1

14.5

15.7

20.6

310

4500

155

2250

620

9000

127

1/2"

12.7

12.3

13.5

17.5

19.0

23.8

276

4000

138

2000

551

8000

178

5/8"

15.9

15.5

16.7

20.6

22.2

27.0

207

3000

103

1500

413

6000

203

3/4"

19.0

18.6

19.8

24.6

26.2

31.0

172

2500

86

1250

345

5000

241

1"

25.4

25.0

26.4

32.5

34.1

39.3

138

2000

69

1000

276

4000

305

1 1/4"

31.8

31.4

33.0

39.3

41.7

47.6

86

1250

43

625

172

2500

419

1 1/2"

38.1

37.7

39.3

45.6

48.0

54.0

69

1000

34

500

138

2000

508

2"

50.8

50.4

52.0

58.7

61.9

68.3

52

750

26

375

103

1500

635