Hydraulic hoses can be used to drill through rocks, move earth, lift heavy loads, and perform other complex operations. They can also transport fluids at high pressure.
To ensure hoses perform as designed, they must be made with the right type of reinforcement material. Hydraulic hose reinforcement can be made from either synthetic or natural fibers, depending on the application. It can also be made of steel wire.
How to choose steel wire reinforced hydraulics hoses
The right hydraulic hose can make a difference in worker safety, productivity, and the longevity of your machine. It doesn't matter if you're designing a new machine, or rebuilding an existing machine, choosing the right hydraulichose is crucial.
One of the most important factors in determining a hose's durability is its reinforcement. This adds strength to the hose and can be reinforced with synthetic materials, natural fibers or stainless steel wire.
The type of hose reinforcement will determine its working pressure. It can be single wire braid, spiral or helical wound reinforcement. Hydraulic hoses are often made from spiral wound wires.
Spiral wires have a greater torsional strength than single-wire wires and can be reinforced with multiple layers. They are available in three, four, and six layers.
The wire reinforcement has a high tensile strength which is useful in many applications. It is particularly useful in hydraulic systems with high pressure and momentary pressure surges.
While most hoses can be made from a wide variety of materials, stainless steel is considered the most durable and dependable. It is not suitable for all hydraulic systems. It is particularly unsuitable in flexible hydraulic applications, and it is not ideal for fluids that are inconsistent in their pressurization, like hydraulic equipment operation.
wire reinforced hydraulic hose fittings
Choosing the right model of wire reinforced hydraulic hose for your application is an important step in ensuring your hydraulic system's reliability. To withstand the temperature and pressure requirements of your specific application, the hose's tube and cover must work together.
The hose's inner tube is typically made from a synthetic rubber compound that is compatible with the fluid it will transmit. Depending on the intended use, the reinforcement can be made of weather-resistant, abrasion-resistant or oil-resistant materials.
Some hoses are made for specific applications like high-pressure, heavy-duty equipment or marine environments. In these situations, the hose's outer sleeve can be made from UHMW polyethylene, which is a very durable material that's able to withstand extreme impact and abrasion.
These hoses can handle high-pressure impulse loads that occur during shutting on and off hydraulic machinery. The type of hose reinforcement used will determine if the hose can withstand sudden surges in pressure. This can cause the hose to burst or become unusable.
Hydraulic hose fittings must also be strong. Look for fittings that have a bite to wire design to ensure strong connections to the hose's wire braids. Bite-to-wire crimps have serrated surfaces that grip onto the wire braids inside the hose and won't slip, even as the hose expands and contracts due to pressure changes.
production standard for steel wire reinforced hydraulic hose
When it comes to hydraulic hoses, there are several models available. Some are lightweight, while others have tighter bend radiuses. They can also be used for pressure requirements and hydraulic applications.
For long-term use, a hose with durable reinforcements is better. High-quality hoses can help you save money on labor and maintenance.
The steel wire reinforced hydraulic hose is a great choice for many applications. It has a high tensile force, good flexibility, and resistance to rusting or damage from the environment.
This type of hose is designed to be used with hydraulic fluids, such as water and oil-based compounds, in temperature ranges from -40 degC to +100 degC (-40 degF to +212 degF). It is especially recommended for outdoor applications.
A one-braid, high-tensile steel wire is used to reinforce the hose. It is weather and ozone resistant, which extends its service life.
The hose is vulcanized through a process called free steam vulcanization. The hose is then covered with a weather-resistant and abrasion-resistant synthetic rubber.