Many industrial machines rely on hydraulic pressure to generate power. This hydraulic pressure is created by fluids moving through a series of hoses and fittings. Since hydraulic hoses and fittings play such an essential role in the performance of your machinery, it's critical that you know how to properly select, inspect, and store your hydraulic hoses in the future.
Hydraulic Hose Selection
The first step in any successful hydraulic hose maintenance program is the selection of the right hose for your desired application. There are some important considerations to keep in mind as you evaluate potential hoses.
You must select a hose made from materials that can withstand exposure to your hydraulic fluids. Hydraulic fluids can be corrosive, and the wrong hose will deteriorate quickly and fail.
The working pressure of the machine that will be fitted with a new hose is also an important consideration. Different hydraulic hoses are rated to withstand different levels of pressure, so be sure that your new hose is equipped to handle the pressure output produced by your industrial machinery.
Hydraulic Hose Inspection
Once you have the right hydraulic hose in place, it's essential that you inspect the hose and fittings regularly to ensure optimal performance. Conduct a thorough visual inspection to check for signs of wear on the hose. Hoses with visible cracks or kinks should be replaced.
Pay close attention to the condition of the seals used in your hydraulic fittings. These seals can harden over time, leaving your hoses and fittings susceptible to leaks. Inspecting your hydraulic hoses on a regular basis will help you extend the life of your industrial machines and maximize their performance output during production.
Hydraulic Hose Storage
If you need to place your hydraulic hoses in storage, there are some vital protocols that you must follow to maintain the integrity of the hoses over time. Hydraulic hose fittings should always be stored at room temperature in a shaded area.
Exposure to the heat of the sun can cause the oils in your hydraulic hoses to expand. This expansion changes the diameter of the hoses, resulting in higher fluid pressures that might damage your machinery.
You should also take the time to cap any fittings that will be stored along with your hydraulic hoses. Sand, dirt, or other types of debris that find their way into the fittings can make it difficult to connect your hydraulic hoses in the future. Keeping these fittings clean by capping them will also prevent fluid contamination.