Aha Trivia Stuff Everyone Should Know
Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-plumbing-9a5a0b41de47

How are galvanized steel pipe threads standardized?

National Pipe Thread tapered threads.

Start playing free

  1. Glued smooth ends
  2. National Pipe Thread tapered threads ✔
  3. Square cut threads

Why: Steel pipe has National Pipe Thread standard tapered male threads that connect to female fittings.

Huh, didn't know that: Steel pipe has National Pipe Thread standard tapered male threads that connect to female fittings.

The dad joke
Those threads really connect with people.
Like this card?
Play the game

References

Answer: National Pipe Thread tapered threads. Steel pipe has National Pipe Thread standard tapered male threads that connect to female fittings.

  1. Plumbing en.wikipedia.org/wiki/Plumbing
    Steel pipe has National Pipe Thread (NPT) standard tapered male threads
    Checked 2026-11-07.

Think this answer is wrong? Tap "Challenge this answer" on the card in the game and tell us why.

Home & YardWhy is a working plumbing system important for a family's health?Home & YardWhat does a home drainage system mainly do?Home & YardWhat is the purpose of a vent in a plumbing drainage system?

That's stuff everyone should know.