Application

Applicable to the use of petroleum base hydraulic oil

Standard

EN856-4SP

Internal lining 

Synthetic rubber resistant to oil and aging   

Enhancement layer

Enhancement layer twined by four layers of steel wire;

External lining 

Synthetic rubber resistant to high temperatures, ozone and weather

Color

Black 

Minimum temperature

- 40 ℃

Maximum temperature 

+ 100 ℃

Medium

Mineral oil, polyethylene glycol-based hydraulic oil, water (0°C + 70°C), oil-water emulsion    

DN

Inches

I .D (mm)

O.D(mm)

Max.W.P

Min. B.P

Min. B.R

Min

Max

Max

(Mpa)

(Mpa)

(mm)

6

1/4

6.2

7.0

18.7

45

180

150

10

3/8

9.3

10.1

22.2

44.5

178

180

13

1/2

12.3

13.5

25.4

41.5

166

230

16

5/8

15.5

16.7

29.0

35

140

250

19

3/4

18.6

19.8

33.0

35

140

300

25

1

25.0

26.4

40.9

28

112

340

32

1 1/4

31.4

33.0

52.4

21

84

460

38

1 1/2

37.7

39.3

58.8

18.5

74

560

51

2

50.4

52.0

71.4

16.5

66

660