EN 856-4SP_Wire Spiral Hydraulic Hose_Hydraulic Hose_Products_Letone Hydraulic Hose
LETONE HYDRAULICS TECHNOLOGY CO..LTD

EN 856-4SP

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Media :Mineral oil ,Polyglycol based oil ,Water (0°C to + 70°C) ,Water-oil emulsions. Standard : EN856-4SP
  • Applications:
    High pressure circuits ,Mining and opencast mining , mining approval
  • Composition:
    Inner layer Oil resistant synthetic rubber Insert Four maximum strength steel wire spiral layers Outer layer Synthetic rubber with high temperature, ozone and weather resistance
  • Reference:
    Colour Black Temp.min - 40 ℃ Temp.max + 100 ℃
Parameter:

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

 
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