Application: high pressure (over DIN / SAE standard 25%), pulse-resistant, low bending characteristics, is suitable for large construction machinery such as excavators
Tube: synthetic rubber, suitable for biodegradable hydraulic oil
Reinforcement: one or two braided ultra high-strength steel, to enhance the burst pressure of more than 15%. One layer braiding pulse is not less than 300,000 times, two layer braiding pulse is not less than 500,000 times
Cover: peel-free, wear-resistant, weather-resistant (more than three years) synthetic rubber
Temperature Range: -40℃~+100℃(-40℉ ~ +212℉)
Standard: ISO 18752 BC/CS
Parameter
| SIZE (Dash) | SIZE (in.) | I.D.(mm) | Max.W.P. | Min.B.P. | Min.B.R. |
| Min | Max | (MPa) | (MPa) | (mm) |
| -4 | 1/4—1 | 5.8 | 6.5 | 25 | 100 | 80 |
| -5 | 5/16—1 | 7.7 | 8.5 | 25 | 100 | 92 |
| -6 | 3/8—1 | 9.8 | 10.5 | 21 | 84 | 104 |
| -8 | 1/2—1 | 12.8 | 13.5 | 18 | 72 | 144 |
| -10 | 5/8—1 | 15.8 | 16.6 | 14 | 56 | 160 |
| -12 | 3/4—1 | 18.8 | 19.8 | 14 | 56 | 192 |
| -16 | 1—1 | 24.8 | 25.8 | 9 | 36 | 240 |
| -20 | 1 1/4—1 | 31.4 | 33 | 6.3 | 25 | 400 |
| -24 | 1 1/2—1 | 37.7 | 39.3 | 5 | 20 | 480 |
| -32 | 2—1 | 50.4 | 52 | 4 | 16 | 560 |
| -4 | 1/4—2 | 5.8 | 6.5 | 42 | 168 | 80 |
| -5 | 5/16—2 | 7.7 | 8.5 | 35 | 168 | 92 |
| -6 | 3/8—2 | 9.8 | 10.5 | 35 | 140 | 104 |
| -8 | 1/2—2 | 12.8 | 13.5 | 28 | 112 | 144 |
| -10 | 5/8—2 | 15.8 | 16.6 | 28 | 112 | 160 |
| -12 | 3/4—2 | 18.8 | 19.8 | 25 | 100 | 192 |
| -16 | 1—2 | 24.8 | 25.8 | 21 | 84 | 240 |
| -20 | 1 1/4—2 | 31.4 | 33 | 14 | 56 | 400 |
| -24 | 1 1/2—2 | 37.7 | 39.3 | 9 | 36 | 480 |
| -32 | 2—2 | 50.4 | 52 | 8 | 32 | 610 |
Welcome to LETONE
From 2003, Letone has always been committed to manufacturing rubber hose for 14 years, which provides high-grade and high-end rubber hose for the field of spaceflight and maritime industry, petroleum industry and highway, and PLA etc. Just as careful and elaborate rubber hose, LETONE has now become a high-tech enterprise integrating research, production, sales and services after years of steady development, shining brilliantly in the international market as an iconic enterprise among China's rubber hose.
More about LETONE
80,000 m2 of Production Bases
By 2016, Letone has built 4 world-class manufacture bases which cover a total area of over 80,000 m2, and accomplished an annual production value of RMB 5 billion.
More about Production Strength
Globalization & Localization
To offer you more timely service and solve your puzzles during operation of production lines, we push out the strategy of "Globalization & Localization". Currently, we have set 4 overseas offices distributed over different continents. If there is any need, we can "knock your door" at once. It is a strategy just right for you.
Searching Overseas Offices
What Do We Do?
From the clear service list, you can accurately know about which services Letone will providefor you…
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Service You Can Rely On
Service is the soul of a brand. So, LETONE integrates service into each segment of the life cycle of every order from pre-sale, in-sale until after-sale, and offers "consultancy" and "manager" service.
