Hi, my name is Jill. After my father was diagnosed with Parkinson's disease, we decided that we didn't want him to spend his last few remaining years sitting around. Instead, we decided to start travelling. We travelled using many different types of transportation, and throughout our sometimes challenging adventures, I learned how to deal with transportation and Parkinson's. To help others who are in the same boat (transportation pun intended), I decided to create a blog devoted to transportation and chronic illnesses or disabilities. In these posts, I plan to look at everything from choosing transportation to travelling safely. Please, explore my blog and enjoy your travels!
Transportation Strategies for the Chronically Ill and Disabled
Crucial Factors to Consider When Selecting Hydraulic Hoses
Jesus Collins
Hydraulic hoses are high-pressure, often reinforced hoses used to convey fluids within industrial hydraulic systems. Not all hydraulic hoses are made the same, and therefore, selecting the right hose for your particular industrial application may not be as straightforward as you might think. Here are some key considerations you should take into account before selecting hydraulic hoses for your industrial use.
Size
Hydraulic hoses must be correctly sized to allow for proper flow velocity. If the hoses are too small, flow velocity will be too low, leading to slow system performance. If the hoses are too big, on the other hand, flow velocity will be too high, resulting in excessive decline in pressure, leaking and system damage. To determine the right hose size, you should check the layline.
The layline is the printing made on the exteriors of the hose, and it typically contains vital information about the hose's properties, including its size, temperature rating, operating pressure, and much more. In case the original printing is no longer legible, the hose will have to be cut so that the inside diameter can be measured.
Temperature
All hydraulic systems operate within a certain temperature range based on the fluid temperature. Likewise, all hydraulic hoses are rated with a maximum operating temperature that must never be exceeded. Continuously exposing hoses to temperatures higher than the maximum allowable working temperatures can cause the hoses to lose their flexibility. Disregarding these temperature recommendations can also result in significant reduction in hose life.
Materials
Hydraulic hoses are primarily made of rubber, but not all rubbers have the same properties. For that reason, it is important to consult a compatibility chart to see if the tubing material is compatible with the fluid being transported within the system. High temperature and fluid adulteration will affect the suitability of the hoses to be used for carrying and moving the fluid, so make sure your hydraulic hoses are compatible with the fluids you intend to transport.
Pressure
Knowing the exact working pressure of your hydraulic equipment is also important when you are choosing hoses. The hoses you select must have a working pressure that is an equal to or greater than the maximum system pressure, taking pressure spikes into account. Otherwise, you will risk reducing the service life of your hoses.
Selecting the right hydraulic hoses, as well as the correct fittings, will ensure that fluid is transported efficiently and effectively. Aside from that, it will ensure you enjoy extended hose life and also avoid potential hydraulic hose failures, such as leaking and cracking.
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