Extending the Life-span of your Hydraulic Hose

We’ve all been there. How many times have you experienced, deep cuts, pressure spikes, extreme hose abrasion or kinking? A hydraulic hose has a finite life. By looking after it, it will consequently provide you with a greater service time. In terms of maintenance, it’s easy to overlook paying attention to maintenance until the worst occurs. Lack of hose maintenance can lead to various problems including:

• Potential damage due to contaminants polluting the system
• Cleaning, disposing and replacing any lost hydraulic oil
• Damage to other integral components
• Downtime of machinery
• Potential loss of income

With the above in mind, what can be done to extend the life of your hose while keeping costs as low as possible?

Keep an Eye on Operating Conditions

Generally speaking, the day-to-day conditions your hose is exposed to determines its service life. High or low-temperature extremes accelerate the ageing process. Pressure fluctuations can also wreak havoc on a hydraulic hose. If you’re concerned about the operating conditions of your hose, it’s worth speaking to the experts in terms of your options.

External Damage

To minimize any external damage, carefully inspect your hose on a regular basis, ensuring all clamps are secured.

Bending

If a hydraulic hose is bent in more than one plane, the wire reinforcement twists. This can reduce the service life quite significantly. If you’re concerned about bending, be sure to check that your hose is assembled and routed well. Also, inspect any clamps where the hose may be subject to movement.

If you’re at a loss in terms of what to do about your hydraulic hose problem or you just need some advice, our friendly and professional team at Hoseright can help. Our many years of experience enable us to fully understand how all these issues occur. Additionally, we can help you to prevent any re occurrence in the future. Safety and longevity of parts is our goal. We understand that your business or project isn’t simply a 9-to-5 job. So, this is why we provide you with 24/7 support whenever you need us. Hoseright should be your go-to company for hose fittings Perth.

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Hydraulic Hoses: The Facts

It’s easy to take a hydraulic hose for granted. However, have you ever stopped to think about the many aspects that are involved in the design, creation and testing of the best quality hydraulic hoses? In this article, we take a look at some interesting hydraulic hose facts.

• Hydraulic assemblies and hoses are often made from multiple materials. The most commonly-used primary material of construction is rubber. However, materials tend to differ depending on exact requirements in terms of use.
• Hose assemblies are made up of both a hose and hose fittings. Each different component will be independently rated by working pressure. The lowest maximum working pressure between the hose and fittings is the highest maximum pressure for the entire assembly.
• Spiral hose is considered to be more robust than braided. Spiral hose can also be put under higher pressures than its braided counterpart.
• Contemporary hydraulic hose is usually made up of three parts or more. There should be a flexible inner tube that’s fully compatible with the fluid it’s to carry. Additionally, there is a reinforcement layer. There is also an outer layer that’s often abrasion, weather or oil resistant depending on the environment of use.
• Tube vs. hose. Hose is available in longer lengths and is more flexible than tube. Also, it’s easily installed in tight places, insulates heat better, is less likely to corrode and is also more rapidly fabricated than tube. Tube, on the other hand, is useful for a high-vibration environment, to attach to moving parts and when its routed near a source of heat.
• How long a hydraulic hose lasts depends on various factors. There is no exact answer to how long a hydraulic hose might last. If you’re currently on the look-out for a hydraulic fitting, Perth-based experts Hoseright are available 24/7 to help.

Hoseright is the foremost company in the area specialising in industrial hose products. If you’re looking for air hose fittings, Perth-based Hoseright works around the clock to keep your machinery in tip-top condition. Contact the trusted company for hydraulic repairs Perth-based Hoseright.

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Stay Safe during Hydraulic Hose Repairs

Hydraulics systems are important for many operations, from agriculture to construction and industrial plants. Unfortunately, they can also pose serious and even life-threatening hazards if proper care is not taken. This is especially important when repairing hoses, as this requires workers to be in close proximity to the equipment.

At Hoseright, we’re concerned for the safety of all workers. That’s why we’ve put together this article to help you learn about the potential hazards of hydraulic systems and how to repair and maintain them. If you still feel unsure about working on the hydraulics yourself, you can call our friendly team about our hydraulic hose repair services.

Hydraulic Hazards

Hydraulic systems and hydraulic fluid can present serious hazards in a number of scenarios:

1.Pinhole Leaks

Hydraulic fluid is highly pressurised and the compressed liquid can jet out through tiny leaks, penetrating a worker’s skin or eyes. These are called ‘injection injuries’. They can cause severe injuries ranging from gangrene to blindness. Injection injuries require immediate medical attention and can often result in amputation of the affected limb.

2. Injuries from Hot Fluid

The pressurised fluid in a hydraulic system can also be very hot. If a worker is exposed to hydraulic fluid while removing or adjusting components, or if a hose bursts, they may sustain burns, bruises, cuts, and abrasions.

3.Hose Problems

When an unrestrained hose fails while under pressure it flails around until the hydraulic pressure is exhausted. A whipping hose increases the likelihood of contact with the hot hydraulic fluid. The hose itself can also cause striking injuries. These include concussions, lacerations, and broken bones.

Staying Safe around Hydraulics

Proper maintenance is critical for making sure your hydraulics assembly remains functional and safe. Here are some safety measures to keep you protected when checking, maintaining, and repairing hydraulic hoses.

• Regularly examine the hydraulic lines for leaks and wear.
• When looking for leaks, never run your hand along a hydraulic line –this puts you at risk of injection injuries. Instead, use a piece of cardboard or plexiglass to locate leaks.
• Always wear personal protective equipment (PPE) when performing maintenance on hydraulic systems, including gloves and eye protection.
• Do not rely solely on the hydraulic lift if you work on hydraulic components with the system raised. Set the working unit on blocks as a precautionary measure.
• Unless you are bleeding the hydraulic system, do not run the machine engine when you are servicing it.
• Let the hydraulic system cool before changing lines, connections, filters, or fittings.
• Coat the cylinder rods with a lubricant that provides rust protection.
• Periodically replace filters, and keep hydraulic oil away from contaminants – dirt is the biggest culprit in hydraulic system damage.
• Before removing the cylinders from working units, make sure that the units are resting on the ground, safety stands, or safety blocks and that the engine is shut off.
• Use a chain hoist, floor jack, or another type of assistive device if you need to remove heavy hydraulic pumps or control valves. Many workplace injuries result from people simply trying to lift or move things that are far too heavy for manual labour.

For further assistance with your hydraulic system maintenance, contact the team at Hoseright. We are Perth and Regional WA’s experts in hydraulic hose fittings.

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Hoseright and Ryco National Partnership

Hoseright and Ryco 24∙7 are thrilled to announce a National Partnership! Together we have established a commitment to providing customers with quality hydraulic products and service! Hoseright is now the Perth Ryco 24∙7 mobile service centre, our comprehensive range of Ryco products and extensive market coverage ensures minimal downtime and reliable service every time from our professional and highly trained technicians.

 

Our entire team here at Hoseright are on call 24 hours a day, 7 days a week offering expert support and thriving to provide every customer with a 5 star service “guaranteed” for all types of hydraulic systems. We don’t just repair; we service and monitor your equipment. Whether it is mining, marine, agriculture, construction or industrial.

The team at Hoseright will be on hand, anywhere, anytime, to offer you our friendly and professional assistance!

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6 Signs You Should Replace Your Hydraulic Hose

Hoses and fittings are central to your hydraulic systems and looking after them is important. Today we’re going to give you some insights into your hydraulic hoses, as well as 6 signs that you should replace your hoses.

The Life Cycle of Hydraulic Hoses

There is no simple answer to the question ‘how long will my hydraulic hoses last?’ It depends on the quality of the hoses and the hydraulic fittings, as well as how you’re using them and under what circumstances. As a general rule you should replace your hoses and fittings every 1-2 years, but don’t take that as a gospel.

Keep a logbook of all replacements and any equipment failures that occur. Over time, this should give you an accurate idea of the real lifespan of hydraulics hoses in your operation.

Preventative Replacement

As well as scheduled replacements, you’ll need to be vigilant about looking for signs of wear and tear in your hydraulics. In 80% of hose failures, the culprit is external damage such as pulling, kinking, abrasion, or crushing. These stresses don’t always happen uniformly over time. There’s always the chance a hose could be pushed to breaking point well ahead of its scheduled replacement.

Warning Signs

If you notice any of the following signs during a regular check or at any other time, you should replace your hydraulics hoses and/or fittings as soon as possible:

Look Out for Crushed Hoses

Crushed hoses can lead to pressure build up and cause leaks lead to hoses bursting.

Oil Leaks Around Your Hose

These may indicate that the whole assembly needs to be replaced, but you may only need to replace the fitting themselves. Get a professional opinion before deciding.

Exposed Wire

Any exposed wire is a sign that significant abrasion is occurring and that you need to replace the hose.

Extensive Hose Damage

Some small scuffs and nicks in the outer cover of the hose are normal. If you see damage that goes beyond this, it’s time for a replacement.

Kinks in the Hose

Kinks may indicate incorrect routeing with bend radiuses below the minimum specified by the manufacturer. If these kinks show signs of damage, replace your hose. You may be able to re-route if caught early.

Cracked Fittings

If fittings are cracked or corroded they should be replaced. It may be safest to replace the hose too, as the faulty fittings have caused damage. Some white oxidation on fittings is okay, but red rust is a problem.

Hoseright has the hydraulic products and services to minimise your downtime and maximise your safety. For hydraulic hoses and fittings, as well as services and repairs in Perth, contact our team today.

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Hydraulic Hose Maintenance

It’s never a good idea to wait for something to fail before worrying about maintenance – and with hydraulic hoses – the financial, environmental and safety stakes are so high that neglecting maintenance is extremely irresponsible.

Dangers of Hydraulic Hose Failure Health and Safety

The primary concern of any workplace should be the safety of its workers. If you don’t take adequate care of your project’s hydraulic hoses and fittings, you are putting them at grave risk.

Environmental

Whether through sudden catastrophic failures or incremental leakage over time, hydraulic systems have the potential to cause great environmental damage. Hydraulic equipment leakage in the mining industry alone sees 370 million litres of hydraulic fluid deposited into topsoil, rivers, and forests annually.

Financial Loss

If a hose in your operation explodes or becomes uncoupled, you will also be facing huge financial loss as well as safety and environmental risks. Incremental fluid leakage is also a huge cost – the 370 million litres mentioned above represents an annual loss of around $1 billion worth of hydraulic oil!

Prevention Is Better Than Cure

Of course, even with the best maintenance in the world, leaks and failures will still sometimes occur in your industrial hoses and fittings. However, according to a 2015 study by the Australasian Mine Safety Journal (AMSJ), the majority of problems can be mitigated by regular, targeted maintenance and improved work protocols.

Scheduled Maintenance

The single most important factor is carrying out a regular, scheduled check and maintenance on all hydraulic equipment. The appropriate schedule for maintaining your equipment will be found in your user manual. Up to 50% of equipment failures in the AMSJ study were caused by hose or fitting failures that could be avoided through proper maintenance and inspection.

Maintenance Checklist

Exact maintenance procedures will vary slightly for specific hydraulic products; but as a general rule, the following checklist should be followed and safety guidelines must be rigorously adhered to:

1.Always turn off the equipment’s power and release pressure in hoses before carrying out any maintenance on hydraulic systems.

2.Place equipment and components in a safe or neutral position using a lock and tag procedure to ensure safety for the duration of the inspection.

3.Remove access panels and inspect hoses and fittings for the following signs of damage or leaks:

• Abrasion, nicks, cuts, cracks, hardness, or colour changes in the hose cover.
• Signs of leakage, such as puddles of fluid, low fluid levels in reservoir, leakage around the hydraulic fittings, or a greasy or dirty hose.
• If you suspect pressurised leaks, check for them using a piece of cardboard or plexiglass, never your hand!

4. Repair or replace damaged hoses and other components as necessary.
5. Safely inspect other hydraulic components like valves, pumps, and cylinders for leaks and damage.

6.Once your maintenance check is complete and all faulty parts are repaired or replaced, reinstall the system’s access panels.
7. Now you can safely turn the power back on.
8. Don’t become complacent, pay attention to your hydraulics system in between scheduled checks. Look and listen for anything unusual, and familiarise yourself with the common signs of compromised industrial hoses and fittings.

Hose Replacements and 24/7 Service

If you need a hose replaced and lack the personnel for the job, get in touch with the experts at Hoseright about our replacement and repair services. We offer 24/7 mobile service in Perth and the surrounding areas.

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Why Do Hydraulics Hoses Fail?

Even the best hydraulic hoses will fail eventually, but there are some common reasons they tend to perish before their time. At Hoseright we have seen it all when it comes to the best and worst of hydraulic hose maintenance. In this article, we’ll take you through some of the common reasons why hydraulic hoses fail as well as letting you in on simple ways to detect and avoid problems.

The nine most common reasons for prematurely failing hydraulics are:

Operating above Their Rated Pressure

Check that the rated maximum operating pressure of the hydraulic hose is greater than the system’s operating pressure. Hose lines are rated for continuous operation at their specified maximum operating pressure.

Intense or Frequent Pressure Surges

It is normal for hydraulic systems to sometimes develop surges above the relief valve settings. These surges are never good for the hose, but they aren’t a huge problem unless they are too severe or happen too frequently. If this is occurring in your hydraulic system you will save money in the long run by investing in a hose with a higher pressure rating.

High and Low Temperatures

Extremely hot or cold fluid temperatures can also damage your hydraulic hoses. Fluids that are at or above the maximum allowed temperature cause a deterioration of the physical properties of the inner tube and the outer cover of the hose. Fluids at very low temperatures can also become problematic, though this is less common

Ambient Temperatures

Many industrial and factory environments can create high or low ambient temperatures, and these can degrade the cover and reinforcement materials. These temperatures should be considered in conjunction with internal temperatures and adjusted if damage is likely to be done.

Using the Wrong Fittings

Improper fittings and other components can reduce the life of a hydraulic hose. When selecting fittings, a decision must be made between crimped and field attachable styles. A fitting’s configuration, as well as a strategic selection of elbows and jump-size components, should be considered for long-life use.

Improper Routing

Bad routeing of hydraulic hoses can abrade them, and this is responsible for almost 60% of premature hose failures. Make sure hoses don’t need to bend at severe angles and are clamped in place to avoid abrasion. You should also use protective sleeves.

Ill-Advised Vacuum Services

Vacuum servicing is not recommended for double-wire braid or spiral-wire reinforced hoses. If vacuum data is not given in a catalogue, then the hose is usually not recommended for this type of service.

Incorrect Bend Radius

Hydraulic hoses are flexible, but only within limits. The safe operating pressure of hoses is based on their operation when straight. As you bend the hose its ability to withstand pressure drops. Bends that are too tight can cause weakening and outright failure of the hose.

For further information and for all your hydraulic hose needs, contact Hoseright today.

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