Application

Applicable to the use of petroleum base hydraulic oil

Standard

EN856-4SH

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)

16

5/8

15.5

16.7

29.0

45

180

250

19

3/4

18.6

19.8

33.0

42

168

280

25

1

25.0

26.4

39.9

38

152

340

32

1 1/4

31.4

33.0

47.1

32.5

130

460

38

1 1/2

37.7

39.3

55.1

29

116

560

51

2

50.4

52.0

69.7

25

100

700