Hydraulic hose is a remarkably versatile method of moving pressurised fluid from one location to another. Because the hose is flexible, it can bend to accommodate tight corners, or it can be used across long stretches to link two pieces of equipment. It’s a great help in positioning system components because it’s so adaptable. The use of silicone has hugely extended the range of suitable applications for hydraulic hoses.
However, this very versatility means that there are lots of different hose types available from a silicone hose manufacturer and it can be confusing to decide which is the best option. There are also many different national and international standards that apply to hydraulic hoses, but even the most common standards, such as the Society of Automotive Engineers (SAE), can vary from one manufacturer to another. It’s essential to have the right fittings to go with the hose, engineered to the correct tolerances.
In hydraulic hoses, size really matters
The hoses usually have an inner tube that conveys the fluid, then a layer of wire or yarn-based reinforcement around that, then an outer layer wrapping around the inner layers. The inner tube needs to be suitable for the type of fluid it’s going to be carrying. The outer layer needs to be able to resist abrasion or the elements, depending on where it is being used. Silicone tubing is extremely resistant to high temperature fluids, and this makes it ideal for applications where heat is generated or where coolant needs to be moved through a system.
Silicone hoses have several advantages
The same properties make silicone ideal for the outer layer of a hydraulic hose because it doesn’t peel or crack when it’s exposed to hot or cold air, or to ozone at sea. Because it dampens down vibration, it’s an excellent choice where parts may be slightly misaligned because it tolerates movement. Are you wondering, where can I find a silicone hose manufacturer?
If you buy from a silicone hose manufacturer with a comprehensive stock, you can take advantage of the wide range of colours that silicone comes in. In a large or complex application, differently coloured hoses can be used to indicate which fluids are being carried.
This colour coding makes maintenance easier and can contribute to safer working.