you solder or braze it
Coins (pennies), buttons, copper wire, Electromagnets, Printed circuit boards, Lead free solder, alloyed with tin. Electrical machines, etc --- Many countries use copper in their telephone lines, copper piping for water transfer and heating
Depending on how many bars of pressure you are talking about and where you live in the world. But generally, copper or galvanised are good options and be sure to use copper compression fittings on the outside and solder joints on the inside if using copper piping.
It is an alloy of copper.
Yes, if you're talking about a water softener, you can use copper piping.
The process of copper re-piping is basically replacing all iron piping in a home with that of copper piping. Unless a homeowner knows how to do plumbing applications, a professional plumber should be hired.
Copper colored solder can be found at http://www.beadmeus.com/coppercolorsolder.aspx the flux is included in the soldering rod.
Copper, although plastic piping is preferred nowadays.
Copper piping and wiring and not interchangable.
The question si superfluous as copper piping is NOT used in water wells.
Sandcloth the end being soldered. Squish the end with pliers so it is tight. Put flux on the end and solder. Easier to buy a copper cap and solder that on!
Yes