Luohe Letone Hydraulics Technology Co.,Ltd.
he河乐通液压技术有限公司
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Temperature range: - 30 ℃ - 22 ° F) and + 80 ℃ (+ 176 ° F)
Suction and discharge hoses (also known as suction and delivery hoses) are one of the largest hoses we manufacture in terms of diameter, usually made from a flexible PVC material and containing a PVC helix. The flexibility of these hoses can range from rigid to super flexible, depending on the application and durability needed.
These hoses operate under negative pressures, meaning they are able to draw water, slurries and various other types of substances from a static source, such as a tank or pool. They are resistant to a range of temperatures, depending on the hose, but are commonly designed to withstand vacuum rather than pressure, abrasion or heat. However, the PVC helix, found in a majority of suction hoses, helps to reduce crushing and kinking.
There are types of suction and discharge hoses that are more heavy-duty and designed to be more durable and resistant to factors such as abrasions, heat, chemicals and weather. An example being our External Spiral Suction Hose. A hose with an external PVC helix for added crush and abrasion resistance. This hose and types like it are better suited to more demanding applications
| Series | I.D. (in.) | I.D. (mm) | O.D. (in.) | O.D. (mm) | MaxRec.W.P. (PSI) | Weight (kg/m) |
| LT903-150 | 11/2 | 38 | 1.81 | 46 | 150 | 0.55 |
| LT903-200 | 2 | 51 | 2.32 | 59 | 150 | 0.74 |
| LT903-250 | 21/2 | 63 | 2.80 | 71 | 150 | 0.89 |
| LT903-300 | 3 | 76 | 3.31 | 84 | 150 | 1.28 |
| LT903-400 | 4 | 102 | 4.33 | 110 | 150 | 1.77 |
| LT903-600 | 6 | 152 | 6.38 | 162 | 150 | 2.98 |
| LT903-662 | 65/8 | 168 | 7.01 | 178 | 150 | 3.23 |
| LT903-800 | 8 | 203 | 8.46 | 215 | 150 | 4.20 |
| LT903-1000 | 10 | 254 | 10.63 | 270 | 150 | 7.60 |
| LT903-1200 | 12 | 305 | 12.56 | 319 | 150 | 8.82 |
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.
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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.
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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.
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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.