Super Artery EXCEEDS ISO18752-AC/BC/CC
Product application:suitable for large construction machinery such as excavators or demanding environments.
Inner rubber layer:Nitrile or neoprene synthetic rubber, suitable for biodegradable hydraulic oil
Reinforcement layer:one or two layers of steel wire weaving (1/4" ‒3/8"), pulse ≥300,000 times four layers of steel wire winding (1/2"‒2"), pulse ≥1 million times
Outer layer:non -stripping, wear-resistant, weather-resistant synthetic rubber
Temperature range:-40℃ to +100℃ (-40℉ to +212℉) -40℃ to +121℃ (-40℉ to +250℉)
Low bending:the bending radius is reduced by 30% compared with the ISO18752 standard; it is reduced by 38% compared with the SAE standard
High pressure:36% exceeding SAE standard
Long service life:Two-year warranty for integrated hose joints and hydrogenated nitrile seals provided by Litong for supporting use

Product Parameter:


model

ISO18752

Inner diameter of hose
(mm)

Outer diameter of hose
(mm)

Working pressure
(MPa)

Minimum burst pressure
(MPa)

Minimum bending radius (mm)

Weight
(kg/m)

Connector series

6992standard tube

6992 wear-resistant tube AARR

6992 super wear-resistant tube

SA6992-1/4"-1

AC

AC

AC

6.3

13.4

25

100

40

0.219

31series

SA6992-5/16"-1

AC

AC

AC

8.0

15.2

25

100

55

0.277

31series

SA6992-3/8"-1

AC

AC

AC

10.0

17.4

21

84

65

0.33

31series

SA6992-1/2"-4

AC

AC

AC

13.0

22.2

25

100

110

0.658

31series

SA6992-5/8"-4

AC

AC

AC

16.0

24.0

25

100

130

0.771

31series

SA6992-3/4"-4

BC

CC

CC

19.0

28.2

25

100

160

0.939

31series

SA6992-1"-4

BC

CC

CC

25.0

35.3

21

84

210

1.247

31series

SA6992-1 1/4"-4

CC

CC

CC

32.0

44.0

21

84

250

1.874

31series

SA6992-1 1/2"-4

CC

CC

CC

38.0

49.5

18

72

300

2.127

31series

SA6992-2"-4

CC

CC

CC

51.0

63.0

18

72

610

2.848

31series

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Established in 2003, Letone is an industry-recognized high-quality rubber hose manufacture and service company, which devotes to the production, R&D, and sale of rubber compounds, rubber hoses & fluid connectors and rubber-plastic seals.
Stock Code: 832225
Top Ten Rubber Hose Enterprises in China
The 130,000 square meters Letone Fluid Intelligent Technology Industrial Park