Professional Hydraulic Hose Fittings Manufacturer Since 2003.
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Professional Hydraulic Hose Fittings Manufacturer Since 2003.
In the products related to hydraulic hose, how to select the appropriate hydraulic hose is the first problem that customers should consider.Determination of technical indicators: understand the demand of products, and then determine the main indicators of hydraulic hose according to the demand. For example: working pressure, inner diameter of hydraulic hose, outer diameter of hydraulic hose, medium conveyed by hydraulic hose, service environment, service life, length dimension, minimum bending radius, etc. list a detailed table to determine various technical indexes of required hydraulic hose.
If you don't choose carefully, it will affect the use of the product. How to choose from these eight aspects is explained below:
1. Working pressure: it depends on the maximum working pressure and whether it can meet the requirements. Don't ask too much when choosing. It's enough.
2. Inner diameter: ensure that the medium transmitted in the hydraulic hose can be transmitted smoothly without blockage. It can be selected according to the diameter of the applied product and cannot be too large or too small;
3. Outer diameter: it shall be selected according to the applied product diameter, which shall not be too large or too small, so as to ensure normal assembly without leakage;
4. Conveying medium: This is very important. It must be noted that the corresponding hydraulic hose should be selected when selecting. For example, if the conveying medium is hydraulic oil, the one resistant to hydraulic oil should be selected when selecting;
5. Use environment: select the rubber hose according to the use environment to see whether the environment is harsh, whether it is in the open air, illumination time, frequent friction, external temperature, etc;
6. Service life: select the appropriate service life according to the requirements of the product, considering the service life of the hydraulic hose, the difficulty and cost of replacement at that time;
7. Length and size: select the appropriate length and size according to the size of the product and the specific situation during use, try to be just, and don't let it bend excessively or be in a state of strong tension all the time;
8. Minimum bending radius: because the hydraulic hose has the requirement of minimum bending radius in use, it is necessary to determine the appropriate minimum bending radius in consideration of the specific location of the product using the hydraulic hose, so that the normal use environment of the hydraulic hose does not exceed the minimum bending half diameter.
It can be seen from the following 8 points that the selection of hydraulic hose is still very important.
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