Steel-plastic composite pipes are becoming increasingly popular for water supply systems due to their durability and cost-effectiveness. However, it is important to ensure that these pipes are properly maintained in order to ensure their longevity. One way to do this is by applying oil to the pipes.

Oil can help protect the pipes from corrosion and other damage caused by water and other elements. It can also help reduce friction between the pipes and other components of the system, which can help reduce wear and tear. Applying oil to the pipes can also help reduce noise levels, as it can act as a lubricant.

When applying oil to steel-plastic composite pipes, it is important to use the right type of oil. Generally, a light mineral oil is recommended, as it is less likely to cause damage to the pipes. It is also important to ensure that the oil is applied evenly and that it is not too thick.

It is also important to ensure that the oil is applied regularly. This will help to ensure that the pipes remain in good condition and that they are able to perform their function properly. It is also important to ensure that the oil is changed regularly, as it can become contaminated over time.

In conclusion, applying oil to steel-plastic composite pipes is an important part of maintaining them. It can help to protect the pipes from corrosion and other damage, reduce friction, and reduce noise levels. It is important to use the right type of oil and to ensure that it is applied evenly and regularly. Doing so will help to ensure that the pipes remain in good condition and are able to perform their function properly.