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
A potential new profession that could emerge from copper and fitting is that of a copper piping specialist or a plumbing technician specializing in copper piping systems. These professionals would be skilled in working with copper pipes, fittings, and connections for various plumbing applications.
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
A typical 50 gallon hot water tank contains about 3-4 pounds of copper in the form of pipes and connections. Copper is commonly used in plumbing systems due to its durability and ability to resist corrosion.
You can find 1 inch copper fittings for your plumbing project at hardware stores, home improvement stores, or plumbing supply stores.
it is used for plumbing
You can find a 3/4 copper to PEX adapter at most hardware stores or plumbing supply stores. These adapters are commonly used in plumbing projects to connect copper pipes to PEX pipes.
You can find a 1/2 copper to PEX adapter at most hardware stores or plumbing supply stores. These adapters are commonly used in plumbing projects to connect copper pipes to PEX pipes.
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.
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.