A spiral wound hose consists of two or more sets of helically wrapped high-tensile wire that exhibits exemplary strength, making the hose very strong but also very rigid. The resistance to pressure spikes is exceptionally high, especially compared to a braided hose. However, the bend radius suffers, and spiral wound hose is highly resistant to bending. This effect is especially pronounced with 4- or 6-wire hoses, which are required from many large diameter, high-pressure applications.
LT799 4S Ultra high pressure resin hose
Application range:water jet application, especially suitable for jet gun
Pressure range:760~1400 bar (10000~ 20300 psi)
Features:cleaning of ships, pipes and containers
Features: General industrial cleaning applications
Features::remove dirt deposited on the surface
| Part number | Hose size | ID | OD | WP |
| dash | inch | DN | mm | inch | mm | inch | bar | psi |
| 4S-4-1040 | - | 5/32 | 4 | 4.0 | 0.157 | 10.3 | 0.406 | 1400 | 20300 |
| 4S-6-1380 | -4 | 1/4 | 6 | 6.2 | 0.244 | 13.2 | 0.520 | 1380 | 20000 |
| 4S-8-1380 | -5 | 5/16 | 8 | 7.9 | 0.311 | 15.4 | 0.606 | 1380 | 20000 |
| 4S-10-1100 | -6 | 3/8 | 10 | 9.9 | 0.390 | 18.2 | 0.717 | 1100 | 15900 |
| 4S-12-1040 | -8 | 1/2 | 12 | 12.8 | 0.504 | 22.1 | 0.870 | 1040 | 15000 |
| 4S-20-760 | -12 | 3/4 | 20 | 18.8 | 0.740 | 29.9 | 1.177 | 760 | 11000 |
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.
