0
Well, it's really a great questions. As for the black pipes, it's because during the manufacturing process, some materials are added to pretect the pipe, ususlly to anti-UV. In most cases, those pipes that re under the ground or the wall, there's no need to add black materials, and these pipes are ususlly the original color of the ingredients of pipes. Justi like RIIFO's PPR pipes that are usually green.
qing wu
Wiki User
∙ 10y agoWater pipes are not usually painted black, or any colour for that matter. Pipes are usually in the colour of the material they are made from.
Add your answer:
Earn +20 pts
Why are solar panel pipes dull black?
Painted black pipes sandwiched between two layers of glass, have water inside them that is heated thanks to the rays of the sun. Since the color "black" absorbs most sunlight, it's easy to see how black pipes absorb the sunlight and heats the water.
Why drain pipes are always painted black?
black is a good absorber and hence a good emmiter of thermal energy. painting the surface black can increase the rate of this transfer of energy, and hence thedrain pipes are painted black:)
Why are pipes painted black?
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
Why are copper pipes painted black?
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.
Why not black pipes for water?
Black pipes are made of iron, which means that they will easily rust. Additionally, the iron will leach into the water, contributing to its mineral content and hardness.
Why does solar panel have blackened layer at the back?
Painted dull black pipes sandwiched between 2 layers of glass, have water inside them that is heated thanks to the rays of the sun. Since the colour black absorbs most sunlight, it's easy to see how black pipes absorb the sunlight and heats the water. I hope I answered your question, im only 13 so.... yeah :D
What causes black granules to come out of your water pipes?
It is generally caused by the building up of sulphur in the pipes if your on a well.
Why do solar hot water pannels have a Matt black surface?
So the radiation from the sun is absorbed by the black surface to heat the water in the pipes.
The water supply pipes in many older homes would not be made of?
black iron
Why do you have black gritty oily water coming from your bathroom faucet?
Your pipes aren't clean "Dah"
Why utensils are painted black?
The utensils are painted black because black is a good absorber of heat
When was Black As He's Painted created?
Black As He's Painted was created in 1974.
