A wire braided hose consists of crossing and woven high tensile steel wires overlapping one another to reinforce the tube below. Wire braiding machines perform a complex task of winding the wire intricately around the tube, like dancers around a horizontal maypole. The overlapping nature of braided wire not only increases burst resistance to the tube but also allows flexibility between the braids. The crisscrossing braided wire has more tensile play than a spiral hose, resulting in tighter bend radius and overall flexibility.
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.
Application: Suitable for conveying mineral oil, water-based hydraulic oil or water by hydraulic system such as coal mine hydraulic support and comprehensive coal mining unit
Tube: made of special rubber with good oil and weather resistance
Reinforcement: reinforced with copper coated steel wire and black fabric appearance
Cover: anti-aging synthetic rubber
Temperature Range: -40℃~+100℃(-40°F~+212°F)
Standard: Hose execution MT/T98-2006 standard
Characters: made of special rubber with good oil and weather resistance, reinforced with copper coated steel wire and black fabric appearance
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 | 3/8-4 | 9.7 | 10.5 | 24.0 | 70 | 210 | 180 |
| 13 | 1/2-4 | 12.7 | 13.5 | 27.5 | 57 | 172 | 210 |
| 16 | 5/8-4 | 15.7 | 16.6 | 31.0 | 53 | 160 | 260 |
| 19 | 3/4-4 | 18.7 | 19.8 | 35.5 | 46 | 140 | 280 |
| 22 | 7/8-4 | 21.7 | 22.8 | 39.5 | 41 | 124 | 320 |
| 25 | 1-4 | 24.7 | 25.8 | 42.5 | 35 | 112 | 360 |
| 32 | 1 1/4-4 | 31.6 | 32.6 | 50.5 | 32 | 84 | 460 |
| 38 | 1 1/2-4 | 37.7 | 38.8 | 57.5 | 25 | 75 | 560 |
| 45 | 1 3/4-4 | 44.7 | 45.8 | 64.5 | 21 | 64 | 640 |
| 51 | 2-4 | 50.5 | 52.0 | 70.5 | 21 | 64 | 720 |
| 10 | 3/8-6 | 9.7 | 10.5 | 26.0 | 80 | 240 | 180 |
| 13 | 1/2-6 | 12.7 | 13.5 | 30.5 | 72 | 216 | 210 |
| 16 | 5/8-6 | 15.7 | 16.6 | 34.5 | 70 | 204 | 260 |
| 19 | 3/4-6 | 18.7 | 19.8 | 38.5 | 60 | 180 | 280 |
| 22 | 7/8-6 | 21.7 | 22.8 | 42.5 | 53 | 160 | 320 |
| 25 | 1-6 | 24.7 | 25.8 | 45.5 | 50 | 152 | 360 |
| 32 | 1 1/4-6 | 31.6 | 32.6 | 53.5 | 41 | 124 | 460 |
| 38 | 1 1/2-6 | 37.7 | 38.8 | 60.5 | 36 | 108 | 560 |
| 45 | 1 3/4-6 | 44.7 | 45.8 | 67.5 | 32 | 96 | 640 |
| 51 | 2-6 | 50.5 | 52.0 | 74.0 | 32 | 96 | 720 |
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.
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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.
