Steel wire spiraled hydraulic hoses also include many kinds of rubber hoses, such as EN 856 4SH/4SP,
SAE 100 R12/R13/R15 and so on. They are composed of three parts:
inner tube, reinforcement and cover. The inner tube and cover are
made from high quality synthetic rubber, making the hose resistant
to abrasion, corrosion, oils, weather, ozone, aging, cut and
sunlight. Therefore, the hose is suitable for delivering
petroleum-based hydraulic oils. The reinforcement is made from
multiple layers of high tensile spiraled steel wire, making the
hose highly resistant to high pressure. Thus, this kind of rubber
hose is suitable for extremely high pressure environment.
Application: suitable for using oil base hydraulic oil of the hose
Tube: The hose consists of a neoprene inner rubber layer
Reinforcement: ultra-high strength steel wire winding layer in alternate
directions
Cover: a layer of weather resistant synthetic rubber outer rubber
layer,Heavy high pulse multilayer steel wire reinforced rubber hose
Temperature Range: -40℃~+121℃(-40°F~+250°F)
Parameter
| I.D. (mm) | I.D. (in.) | I.D. (mm) | O.D.(mm) | Max.W.P | Min. B.P | Min. B.R |
| Min | Max | Max | (MPa) | (MPa) | (mm) |
| 10 | 3/8 | 9.3 | 10.1 | 23.3 | 42 | 84 | 168 |
| 13 | 1/2 | 12.3 | 13.5 | 26.8 | 42 | 84 | 168 |
| 19 | 3/4 | 18.6 | 19.8 | 36.1 | 42 | 84 | 168 |
| 25 | 1 | 25.0 | 26.4 | 42.9 | 42 | 84 | 168 |
| 32 | 1 1/4 | 31.4 | 33.0 | 51.5 | 42 | 84 | 168 |
| 38 | 1 1/2 | 37.7 | 39.3 | 59.6 | 42 | 84 | 168 |
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.
