What Are the Causes of Damage to Hoses?

Hose is the most important link when transferring substances or liquids, but it is also the most vulnerable to damage and failure. PVC hose is by far the most commonly used type. Hose failures can be costly to repair or replace due to reasons such as loss of production and possible damage to other equipment.

Hose manufacturer LUHONG has compiled a list of common hose problems and their possible causes to help you.

Wear and tear

This is caused by the hose rubbing against other objects (especially metal edges). It usually occurs when the outer layer of the hose wears away, thus exposing the steel wire that reinforces the hose. Wear can lead to serious damage to the hose, which can lead to potential leaks.

If a specific area of the hose is worn, you can protect it with a plastic guard or nylon sleeve. LUHONG sells high quality hose protectors, feel free to check them out.

High temperatures

Hoses exposed to extremely high temperatures can become stiff as the plasticiser and inner tube break down, causing them to rupture and eventually spread to the outside of the hose. This heat damage is known as heat ageing.

The best way to minimise heat deterioration is to prevent the hose from being exposed to high temperatures, but this is sometimes unavoidable. Then covering the hose with a heat shield is a good way to avoid this common hose problem.

Joint failure

Joint failure usually occurs when the hose and clamp seal meet. A common cause of this problem is that the hose is bent too close to the coupling.

A good solution is to use plastic or rubber sleeves that resist bending, often called bend resistors, these can also add support to the hose in problem areas. LUHONG has many kinds of hose couplings for sale and welcome your visit.

Poor wiring

The main cause of damage caused by poor wiring is a lack of planning before using the hose. Consider carefully the travel of the hose before using it and, as a general rule of thumb, the hose should avoid passing through areas that are hot or particularly abrasive.

If a lot of movement of the hose is inevitable, then consider using a longer hose or fittings that support movement and bending.

Inner erosion

This problem is common in fluid transfer hoses, as rapid flow can lead to gradual internal corrosion in the inner tube, which can lead to potential leaks occurring. The best way to prevent inner tube corrosion is to ensure you have the best hose for the job.

If you need help finding the best liquid transfer hose for your company, please feel free to contact us for further guidance.

If you need any further advice on choosing the best hose for your specific industry needs, please visit our website and send an email to our experts, we will be happy to assist you.