When it comes to the hydraulic hose products, how to choose the right hydraulic pressure hose is the customer’s first consideration.
The determination of technical indicators: to understand the needs of the product, and then determine the main indicators of hydraulic pressure hose according to the needs.
For example: working pressure, hose inner diameter, hose outer diameter, hose conveying medium, use environment, service life, length size, minimum bending radius, etc.. List a detailed table, determine the technical indicators of the required hydraulic hose.
Here are eight ways to choose:
1. Working pressure: This depends on the maximum working pressure, can meet the requirements, the choice is not too high, enough can be.
2. Hydraulic pressure hose diameter: To ensure that the medium within the hydraulic hose transmission can be smoothly transmitted, not blocked, according to the size of the application of the product diameter selection, not too large or too small;
3. Hose outer diameter: According to the size of the application of the product diameter, can not be too large or too small, to ensure normal assembly, no leakage;
4. The conveying medium: This is very important that we must pay attention to. Choose the corresponding hydraulic hose, such as: the conveying medium is hydraulic oil, then choose the hydraulic oil resistance;
5. The use of the environment: According to the use of the environment to choose the hose, to see whether the environment is harsh, whether open air, light time, whether often friction, external temperature, etc.;
6. Service life: According to the requirements of the product, choose the appropriate service life, to consider the life of the hydraulic hose when the replacement of the difficult and easy cost;
7. Length and size: According to the size of the product and the specific situation of use, choose the appropriate length and size, try to do just right, can not let it excessive bending or has been in a state of strong tension;
8. The minimum bending radius: Because the hydraulic pressure hose in use when the minimum bending radius requirements, so we should take into account the use of hydraulic hose product specific position, determine the appropriate minimum bending radius, so as to make the normal use of hydraulic hose environment does not exceed the minimum bending radius.
From the above 8 points can be seen that the choice of hydraulic pressure hose is still very important, if you do not carefully choose from the above 8 points, it will affect the use of the product.