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What are the causes of a pin-hole leak within a copper water line?

A pinhole leak is a small to medium sized hole which grow in a pipe resulting in a spray or steady stream of water to blast out. Usually these pipe leaks build up due to the pipes being eroded from within. There are various of factors as to why a leak comes about. Several of the main components that cause a leak may include age, your cities water pressure, the amount of minerals present in your water, how pipes are crafted (i.e. joints, bends, pipe bends etc.), what season you are in, and in what way the plumbing was put in.

Pinhole leaking in copper pipe
In most circumstances the pipe leaks manifest close to the water main inside your home. They can occur around the water main because this is the spot that the water pressure is the greatest in your house. A bit like how water ultimately can cut deeper into rock creating erosion. It also can corrode within your pipes. It slowly breaks down the inside of the pipe until it subsequently bursts through the pipe.

Copper tubing failure
All around the US in various areas and cities, you can find high water pressure with lots of minerals in the water supply. These elements merged with the normal structure age of the home around 25-30 years old suggests that there’s a large amount of pinhole leak telephone calls recently. High mineral content in water can definitely cause numerous water line complications. Everything from hot water heaters to plumbing fixtures and piping are affected by the excess minerals. Softening your drinking water does not help considerably either. Conditioning water does not eliminate a number of the minerals that are specific to the water.

PinHole Leakages in Pipe Joints
The majority of the circumstances that induce pin hole leaks are unavoidable. You cannot modify the mineral content or water temperature entering your house. The large majority of leaks take place at or near the pipe joint. Quite simply the spot where the pipe connection is. This could be a pipe elbow or even a pipe coupling. When water goes through the pipe joint there’s turbulence. Water swirls and rotates as it passes through the fittings. Avoiding this is to some extent inescapable. The disturbance triggers water to erode the water pipe from within.

Erosion in Fittings
When a leak comes about at a fittings it might be because of 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.