How are flexible hoses classified?

Flexible hoses are classified by low, medium, and high pressure because this classification is critical for determining the appropriate application of the hose within various fluid systems. Each pressure rating indicates the maximum pressure the hose can safely handle, which is essential for ensuring safety and functionality in hydraulic and pneumatic systems.

Understanding the pressure classification helps users select the correct hose for their specific needs, ensuring that the material and construction of the hose are suited for the pressures involved in the application. This classification is commonly used in industries where fluid movement is vital, such as automotive, aerospace, and manufacturing, where operational pressures can vary significantly.

Other classification methods, such as by length, diameter, and weight or by color and brand, do not directly relate to the hose's performance and safety standards concerning pressure, which is why they are less relevant in this context.