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 2SH Ultra high pressure resin hose
Application industry: 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:1400 ~1500 bar (20300 ~ 21700 psi)
Features:high wear resistance
Features:small volume expansion under pressure
Features:Improve the flexibility of the hose
Joint:optional with integrated cartilage dry joint
| Part number | Hose size | ID | OD | WP |
| dash | inch | DN | mm | inch | mm | inch | bar | psi |
| 2SH-4-1040 | - | 5/32 | 4 | 3.9 | 0.154 | 8.0 | 0.315 | 1500 | 21700 |
| 2SH-5-1200 | -3 | 3/16 | 5 | 4.8 | 0.189 | 9.3 | 0.366 | 1400 | 20300 |
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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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.
