Hot water pipe rust first as compared to the cold water pipe for the same chemical composition of the water.
Yes, as long as the water coming out of the pipe has a greater pressure than the water that is covering the pipe. If it is the other way around, the water covering the pipe will actually flow into the pipe. Think about it. It just makes sense.
Supply coming from water source is a water service line.
A water pipe.
something hitting the pipe, hot water pipe touching cold water pipe, or is it burping noise ? a tapping noise is sharp, do you live in an apartment ? is this a house, lot s of causes,
That's really not a factor . Different materials carried into your system are much more in play at corroding pipe. The only real answer is to fit an impervious pipe like PEX.
Cold water pipe.
Not with air! Run water in pipe at highest elevation of pipe and see that water drains at end of pipe system.
make pipe
they can get the sea water into a chamber then evaporate it and make it go through a pipe then condense it into someing
water pipe
Yes, PPR pipe is ideal for installation in potable water pipe networks.