Galvanized > Poly fitting question

Discussion in 'Irrigation / Sprinkler Forum' started by martin1b, Sep 27, 2007.

  1. martin1b

    martin1b New Member

    Joined:
    Apr 7, 2007
    Location:
    Kansas
    I'm putting in valve controlled 'hydrant'. I'm using galvanized pipe for the hydrant itself. Then, underground I elbow out, convert to poly via a threaded poly fitting (drain is in a poly tee) , then onto the poly run up the valve.

    Do I need to pipe dope or teflon the galvanized to galvanized joints? My guess is it's obviously yes (preferably pipe dope?). Then, teflon the galvanized to poly? Am I right on my thinking? Any better way to do this whole setup besides a prefab hydrant?

    TIA!

    Bill
     
    martin1b, Sep 27, 2007
    #1
  2. Wet_Boots

    Wet_Boots Sprinkler Guy

    Joined:
    Mar 23, 2007
    Location:
    Metro NYC
    teflon tape is fine.
     
    Wet_Boots, Sep 27, 2007
    #2
  3. Sponsor

    Sponsor Paid Advertisement

     
Similar Threads: Galvanized Poly
Forum Title Date
Irrigation / Sprinkler Forum Polyethylene Fittings 1" Dec 4, 2014
Irrigation / Sprinkler Forum PEX to Poly Dec 2, 2014
Irrigation / Sprinkler Forum Protect poly under concrete patio? Mar 16, 2014
Irrigation / Sprinkler Forum polypipe Nov 29, 2010
Irrigation / Sprinkler Forum Sprinkler Polyethylene Piping: what is lifespan? Nov 2, 2009

Share This Page