What Causes Internal Pinhole Corrosions of a Copper Pipe? What Causes Internal Pinhole Corrosions of a Copper Pipe?

A Copper pipe is one of the most popular types of materials used in plumbing. However, there are a number of things which can cause the pipe to corrode and pinhole leaks to form. Copper can corrode if exposed to certain chemicals and substances. The corrosion of copper pipes is a fairly rare problem but can be very expensive to put right.

Poor Plumbing

One of the most common causes of copper pipe corrosion is caused because of poor workmanship. If the plumbing in your home isn't up to scratch then this can make it much more likely for you to suffer from the problem of copper pipe corrosion. If too much flux was used to joint the pipes then this could corrode the copper.

pH, Chlorine and Aluminum

High pH, chlorine and aluminum solids can all lead to copper pipe pitting and corrosion. Another common reason is using small copper piping, which are subjected to high pressure. It's important that your plumbing system is installed and designed by a professional.

Dealing with Leaks

Pinhole leaks must be dealt with as quickly as possible. Take a look at the pipes and be on the lookout for any signs of corrosion. If you notice any, contact a plumber immediately. Pipe clamps can also be used as a way of stopping leaks temporarily. 

 

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