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 2S Ultra high pressure resin hose
Scope of application : used in very high pressure application environment, such as cleaning the inner tube of heat exchanger in industries such as chemical and oil refining
Pressure range: 690~1200 bar (10000 ~ 17400 psi)
Features:high wear resistance
Features: small volume expansion under pressure
Joint::optional with integrated cartilage dry joint
| Part number | Hose size | ID | OD | WP |
| dash | inch | DN | mm | inch | mm | inch | bar | psi |
| 2S-3-1040 | -2 | 1/8 | 3 | 3.5 | 0.138 | 7.2 | 0.283 | 1040 | 15000 |
| 2S-4-1200 | - | 5/32 | 4 | 4.1 | 0.161 | 8.2 | 0.323 | 1200 | 17400 |
| 2S-5-1040 | -3 | 3/16 | 5 | 5.2 | 0.205 | 9.8 | 0.386 | 1040 | 15000 |
| 2S-6-1040 | -4 | 1/4 | 6 | 6.4 | 0.252 | 11.5 | 0.453 | 1040 | 15000 |
| 2S-8-1040 | -5 | 5/16 | 8 | 7.9 | 0.311 | 13.7 | 0.539 | 1040 | 15000 |
| 2S-10-690 | -6 | 3/8 | 10 | 9.9 | 0.390 | 16.4 | 0.646 | 690 | 10000 |
| 2S-12-690 | -8 | 1/2 | 12 | 12.8 | 0.504 | 20.4 | 0.803 | 690 | 10000 |
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.
