Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

Galvanized pipe vs. cast iron ?

Brad White_9
Brad White_9 Member Posts: 2,440
in THE MAIN WALL
It is not applicable to your one-pipe system.

A little galvanized pipe should do no harm, the only concern being sacrificial corrosion where zinc meets raw steel pipe. More academic. It should last for years especially if insulated.

Comments

  • huck_3
    huck_3 Member Posts: 6
    quick question,

    i just replaced a short run to a radiator on my one pipe system, with galvanized pipe.
    Is this bad? if so, just how bad is it?

    it's only about 3-4' of galvanized pipe.
    thanks!
  • Uni R_3
    Uni R_3 Member Posts: 299
    Are you using glycol?

  • huck_3
    huck_3 Member Posts: 6
    i'm not sure...

    please give me a hint on what glycol is.
    whatever it is, i'm pretty sure i'm not using it.
  • Uni R_3
    Uni R_3 Member Posts: 299
    My bad, my Brad

    Missed the "one-pipe" part...
  • Brad White_9
    Brad White_9 Member Posts: 2,440
    In all fairness you could have been

    thinking "Mono-Flow"...

    :)
This discussion has been closed.

Categories