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  • 图1  high-pressure-hose-4sh-drawing.jpg
  • 图2  4SH.jpg
  • 图4  high-pressure-hydraulic-hose-4sh.jpg
  • SAE-R1-R2-and-4SH-4SP-High[0].jpg

EN856 4SH

Key words:

Hose

The product has the characteristics of high pressure resistance, heat oil resistance, high temperature resistance, low temperature resistance, strong flexibility, good pulse performance, small pressure deformation, large length, convenient use and maintenance. It is widely used in engineering machinery, shipbuilding, coal, petrochemical, metallurgy, mining, construction and transportation industries.

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Product Introduction


Construction: 
This hose is composed of an inner tube of oil resistant synthetic rubber,four spiral plies of stee wire wrapped in alternating directions, and an oil and weather resistant synthetic rubber cover.
 
Application:
This hose is suitable for petroleum based hydraulic fluids within a temperature range of -40°C ~ +120°C
 
Specification

Size

Size

I.D

W.D

O.D

W.P

P.P

B.P

Min B.R

W.T

A

mm

Inch

Min

Max

Min

Max

Min

Max

Mpa

Psi

Bar

Mpa

Psi

Bar

Mpa

Psi

Bar

Inch

mm

Kg/m

19

3/4

18.6

19.8

27.6

29.2

31.4

33

42

6090

420

84

12180

840

168

24360

1680

11.02

280

1.7

25

1

25

26.4

34.4

36

37.5

39.9

38

5510

380

76

11020

760

152

22040

1520

13.39

340

2.5

31.5

1-1/4

31.4

33

40.9

42.9

43.9

47.1

32.5

4712

325

65

9425

650

130

18850

1300

18.11

460

3

38

1-1/2

37.7

39.3

47.8

49.8

51.9

55.1

29

4205

290

58

8410

580

116

16820

1160

22.05

560

3.6

51

2

50.4

52

62.2

64.2

66.5

69.7

25

3625

250

50

7250

500

100

14500

1000

27.56

700

5

Working Temperature: from-40℃ up to +120℃

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