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What can cause a pin-hole leak in a copper water pipe?

A pin-hole leak is a very small hole which build up start
in piping resulting in a spray or steady stream of water to shoot outward. Most often these leaks develop due to the water line being eroded internally. There are a number of reasons as to why a leak comes about. Several of the major components that cause a leak normally include age, your cities water pressure, the volume of minerals associated with your water, the way the pipes are set up (i.e. elbows, fittings, turns etc.), what season it is, and how the piping was hooked up.

Pinhole water leaks in copper tubing
In most cases the pipe leaks develop at the water main inside the house. It occurs near the water main as this is exactly where the water pressure is the greatest inside the house. Just like how water after some time can cut deep into rock creating erosion. It also can deteriorate within your pipes. It slowly rusts in the interior of the tubing until it gradually breaks through the pipe material.

Copper pipe failure
Throughout the US in a variety of states and regions, there may be elevated water pressure with numerous minerals within the water. These points in conjunction with the typical age of the home around 20-30 years means that we have a large number of pin hole leak problems in recent years. High organic mineral content in the water supply causes a number of water pipe concerns. Anything from water heaters to faucets and water lines suffer from the excess minerals. Conditioning your water supply doesn’t help considerably either. Using a softener in water doesn’t get rid of a number of the minerals that can be seen in your water.

Pin-Hole Leakages in Pipe Fittings
A number of the variables that induce pinhole leaks cannot be avoided. You can’t change the organic mineral levels or temperature of the water moving into the house and property. A number of pipe leaks materialize at or near a joint. Quite simply where a interconnection is. This might be an elbow fitting or even a pipe coupling. As soon as water goes by one of these fittings you will find disturbance. The water swirls and turns as it goes through the joint. Avoiding that is considerably unavoidable. The disturbance triggers the water to deteriorate the water line from within.

Break down in Fittings
When a leak comes about in the pipes it usually is due to the installer failing to ream out the copper after cutting it. When a copper pipe is cut with a pipe cutter it gets pinched as it’s being cut. This creates a lip on the inside of the pipe. This lip can exaggerate the amount of turbulence that occurs at the joint. Often a pipe that has multiple holes generally occurs due to the installer not reaming out the pipe after cutting it.

If you get a pinhole leak what should you do?
Chances are good that if you are continually having to repair different pinhole leaks, you will want to seriously consider a full Copper Repipe. It is the only way to prevent a pinhole leak from reoccuring because of poor water quality. Repipe Specialists is the preferred service provider for full copper repiping. They provide free on-site estimates and can even assist in upgrading your fixtures and additional improvements like a tankless water heater. Their services are about half the cost of a local plumber and always backed by a lifetime guarantee.