Oxidation
Copper pipes will turn black if the cold water running through them constantly condenses. You will see this happen most often during the summer months.
I think copper pipes are painted black because, the black paint helps absorb e.g. sun light therefore passing the heat energy trough the copper pipe...i think
Copper pipes are used to insulate electricity because the electrical current can not pass through the softer of all the metals. The copper pipes can be found in electrical appliances such as television tubes and computer CRT. Around the house, copper tubing can be found in the circuitry of the circuit breaker that is usually located in garage or a shed to a house or an apartment.
Depends. Are you selling pipes acquired legally, or were they stolen from someone's vacant house, like mine were in the house I'm selling?
Under ground to everywhere in the house plumbing ( everywhere )
Copper wiring is used in homes. Sometimes copper pipes. Some cooking pans are made of copper and sometimes decorative items in the kitchen are made of copper.
Copper pipes will last the longest. anonymous@oola.com
Copper is used as hot water pipes because the copper will not corrode when the hot water goes through the pipes
Copper is used as hot water pipes because the copper will not corrode when the hot water goes through the pipes
Copper 99%
No, copper is a metallic element.
=== === By the way I doubt very seriously your using copper pipes your using copper TUBING