Consensus of pitted/pin holed pipes?

[Deleted member 120897]

Evening chaps,

As above, I have just cut out sections in the past, however some just re-appear at the same time, or maybe a week later. Is it best to just rip out and start again? Pipe internally appeared to have some brown in it. This is on copper pipe btw.

Thanks.

 

[ShaunCorbs]

I would replace a decent section like a meter in each direction and try that

 

[Scott_D]

Was it on a bend or straight pipe?
Any signs of left over flux or rubbing against something?

 

[Deleted member 120897]

It was on a straight piece, approx 500mm from a pulled bend. Could have been flux from a while back?