Product description:
The hose assembly is a commonly used auxiliary device in the hydraulic system. It is made of high pressure wire braided or spiral rubber hose and by the special equipment for steel joint withhold, used to connect all kinds of hydraulic components in the hydraulic system, mainly used in the working temperature of 40 ℃ to + 100 ℃ under the condition of hydraulic power transmission or delivery high-pressure media such as water, gas, oil, to ensure that the liquid circulation and transfer of energy.

Features:
High pressure hose assembly is generally by liquid resistant synthetic rubber protectionlayer, middle layer and Ⅰ to Ⅵ layer steel wire braided layer, and excellent weather resistance of synthetic rubber of rubber. Is mainly used in hydraulic support, oil field drilling, mine is suitable for engineering construction, lifting transport, metallurgy, forging press, mining equipment, ships, injection molding machinery, agricultural machinery, all kinds of machine tools and various industrial departments mechanization and automation of hydraulic system with certain pressure and temperature of oil in the base (such as mineral oils, soluble oil, hydraulic oil, fuel oil, lubricating oil) liquid, water-based liquids (such as emulsion, oil/water emulsion, water) and liquid, gas, etc., etc.
 

Selection of hose assembly:
1. One and two wire braided hose.
High pressure hydraulic system, suitable for mineral oil hydraulic oil, ethylene glycol hydraulic medium and oil-water emulsion.
Temperature range: - 40 ℃ ~ + 100 ℃
2. Four-layer wire wound rubber hose.
High pressure hydraulic system is suitable for hydraulic oil of mineral oil, ethylene glycol hydraulic medium and oil-water emulsion, suitable for high pressure and large flow system.
Temperature range: - 40 ℃ ~ + 100 ℃
3. Six - layer wire wound super high pressure rubber hose.
Super high pressure hydraulic system, suitable for mineral oil hydraulic oil, ethylene glycol hydraulic medium and oil-water emulsion.
Temperature range: - 40 ℃ ~ + 100 ℃
Precautions:
There are many factors affecting the use of the hose assembly, and the reliability and economy of the hose can be guaranteed only if the hose and joint are selected correctly. These factors include:
Hose size
Must be properly hose diameter, diameter Hengchuangts to increase the flow rate of the medium in the pipeline, make the system fever, lower efficiency, and will produce excessive pressure drop, influence the performance of the whole system, if the hose is made of plastic pipe clamp fixed or through the steel plate when spacer, also pay attention to the hose diameter size.
Pressure of work
The dynamic pressure of the general rubber tube is the maximum pressure allowed by the hose in continuous work. According to the safety factor of the hydraulic hose provided by the relevant international standards, the general recommended work pressure is usually one quarter of the minimum blasting pressure value of the hose.
Impact pressure and fatigue life.
The selection of the hose is determined according to the highest pressure value designed by the hydraulic system. Because the pressure value of the hydraulic system is usually dynamic, sometimes there will be impact pressure, and the impact pressure peak will be much higher than the maximum pressure value of the system. But the system generally has the overflow valve, so the impact pressure will not seriously affect the fatigue life of the hose. For hydraulic system with special impact pressure, it is recommended to choose the hose products with special resistance to pulsation.

Temperature range
The user shall use the hose within the temperature range allowed by the quality specification of the hose. If the working environment temperature exceeds this range, it will affect the life of the hose, and the pressure capacity will be greatly reduced. The working environment temperature is too high or too low system, it is recommended to use the soft tube sheath.
Chemical compatibility
If special hydraulic medium is used, the user shall ensure that the selected hose assembly has the inner, outer layer, the joint and the o-type sealing ring to be compatible with the medium.
 

Hengchuang Precisions keep innovation, with high passion, to provide perfect project for every client. Brand achievement is not the pursuit of Hengchuang. How to make Hengchuang [Hose assembly] quality stable and reliable, provide products for the International friends, and improve the international competitiveness of made in China is the direction that Hengchuang are committed to pursuing!
 

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Headquarters

HENAN, CHINA
Gongyi City, Iloilo Road No. 121
Phone: 18236938966
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