Application: suitable for using oil base hydraulic oil, is suitable for the harsh conditions of high temperature and medium pressure hose
Tube: Inner tube of NBR tube
Reinforcement: 4 layers or 6 layers of interlaced high-strength steel wire
Cover: Narrow cloth black non-stripping outer rubber
Temperature Range: -40℃~+121℃ (-40℉~+250℉)
Feature: Oil, heat and aging resistant,high compression resistance,no less than one million times pulses,Weather resistant for more than 3 years
Parameter
| SIZE (Dash) | SIZE (in.) | I.D. (mm) | O.D. (mm) | Max.W.P. | Min.B.P. | Min.B.R. |
| Min | Max | Max | (MPa) | (MPa) | (mm) |
| 6 | 1/4-4S | 6.0 | 6.8 | 18.7 | 70 | 280 | 120 |
| 10 | 3/8-4S | 9.3 | 10.1 | 22.2 | 56 | 224 | 150 |
| 13 | 1/2-4S | 12.8 | 13.5 | 25.0 | 42 | 168 | 190 |
| 16 | 5/8-4S | 15.9 | 16.6 | 28.4 | 42 | 168 | 200 |
| 19 | 3/4-4S | 18.8 | 19.6 | 32.3 | 42 | 168 | 224 |
| 25 | 1-4S | 25.0 | 25.8 | 39.3 | 42 | 168 | 272 |
| 32 | 1-1/4-4S | 31.6 | 32.6 | 46.0 | 35 | 140 | 370 |
| 32 | 1-1/2-4S | 37.8 | 38.8 | 53.4 | 29 | 116 | 540 |
| 38 | 2-4S | 50.7 | 52 | 68.5 | 25 | 100 | 660 |
| 51 | 1 1/4-6S | 31.6 | 32.6 | 50.8 | 42 | 168 | 420 |
| 51 | 1 1/2-6S | 37.7 | 38.8 | 57.3 | 42 | 168 | 500 |
| 51 | 2-6S | 51.6 | 51.8 | 71.5 | 42 | 168 | 650 |
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…
More about Businesses
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.
