Typically-no. What causes the pipes to vibrate and hum is when the flow rate at a fixtures or hose bibb is just right, it hits the harmonic point on the pipe, causing it to vibrate. You can test this by throttling a valve slowly, until the vibration starts. Opening it further or closing it will stop the noise. This vibration could over time cause a loose joint, then a leak.
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Yes, copper pipes are used extensively in plumbing.
Copper
When it comes to a plumbing fitting, description CxC means the fitting is Copper by Copper, or the fitting is used to join two pieces of copper
it is used for plumbing
It is a copper pipe used in plumbing.
They used lead and clay plumbing in ancient Egypt.
Copper is NOT good for plumbing. It was once, when there was no alternative. Now many superior products like PEX are available. They are cheaper, more lasting and more efficient to fit than copper.
Plumbing
In general, the latest recommendations are to use PEX piping over copper even though copper has been the most popular solution for decades now.With the recent increase in copper values, the price of the job to do a full copper install can be much higher than PEX. Also, there are a number of thefts occurring where thieves will go into houses that are only occupied a few months out of the year and strip all of the copper plumbing in order to sell it.PEX plumbing has a lower cost, and is easier to install. In addition to all of these benefits it is also quieter, and does not expand and contract with the temperature like metal does.
Copper is the metal used for plumbing in houses, there are many reasons behind it 1. Copper is the main metal for electrical wiring compare with aluminium. 2. Copper is an excellent conductor of electricity and heat. 3. Copper is resistant to corrosion and very unreactive. Copper is malleable which makes it an ideal material for gas pipes and water pipes. 4. Copper is below hydrogen in the reactivity series and therefore it does not react with water. 5. Copper lead compounds in water are toxic. It was used for plumbing in the past time. For more information visit at: alliedallcityinc.com
lead
Home improvement stores, such as Menards, Home Depot, and Lowe's, provide copper plumbing supplies to the public. You can expect to pay more for the copper supplies, but they are generally more durable.