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Union

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jcormie1
jcormie1 Member Posts: 4
in THE MAIN WALL
What is the union made of on a straight run of 1 1/2 black pipe? I have to move a run over a couple of feet and am concerned it it ends up not being threaded iron

Comments

  • Weezbo
    Weezbo Member Posts: 6,231
    you are refering to steam?nat gas?oil?

    there are a variety of materials if its steam i'd hazard the guess that it is black iron.
  • oil-2-4-6-gas
    oil-2-4-6-gas Member Posts: 641
    .

    if this is natural gas it might be a dresser coupling or black maleable union
This discussion has been closed.

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