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Posted: 9/18/2023 12:58:54 PM EDT
How the fuck do you guys that work with pipe fittings day in and day out ever get used to this stupid shit?

For example - there are 7(?) different types of straight thread.  WHY?!  It doesn't help that stuff is frequently labeled for morons - NPT-F.  Nope, not NPTFuel, the -F was for female.  NPS - nope, it's actually NPSM.
Link Posted: 9/18/2023 2:16:30 PM EDT
[#1]
Job security, it's a secret society.
Link Posted: 9/18/2023 2:21:11 PM EDT
[#2]
Quoted:
How the fuck do you guys that work with pipe fittings day in and day out ever get used to this stupid shit?

For example - there are 7(?) different types of straight thread.  WHY?!  It doesn't help that stuff is frequently labeled for morons - NPT-F.  Nope, not NPTFuel, the -F was for female.  NPS - nope, it's actually NPSM.
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I feel your pain. I had a hell of a time trying to find fittings for an aftermarket fuel pump until my buddy explained that I needed NPT threaded ones.
Link Posted: 9/18/2023 2:24:55 PM EDT
[#3]
A Lil brazing fixes everything and makes it all better.
Link Posted: 9/18/2023 2:27:15 PM EDT
[#4]
Link Posted: 9/18/2023 2:28:12 PM EDT
[#5]
Wait until OP starts wondering why it’s “schedule 40” instead of “.02” wall x 1/2” i.d.”
Link Posted: 9/18/2023 2:42:01 PM EDT
[#6]
Good grief!
What about tapered threads?
How about Compression Fittings or better yet Flare Fittings.
Where do you use PTFE thread compound or should you use teflon tape?
Plumbing be hard and stuff.
Link Posted: 9/18/2023 2:44:32 PM EDT
[#7]
Everybody knows its all NPT nowadays...



...

ETA: Not a whole lot to think about when using these...



Link Posted: 9/18/2023 2:47:18 PM EDT
[#8]
Shhh……nobody mention hydraulic fittings. His head might explode.
Link Posted: 9/18/2023 2:51:10 PM EDT
[#9]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Job security, it's a secret society.
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Yep. Got a handshake and everything.
Link Posted: 9/18/2023 2:52:32 PM EDT
[#10]
Pipe thread... thread.
Link Posted: 9/18/2023 3:04:11 PM EDT
[#11]
What about BSP or straight pipe threads
Link Posted: 9/18/2023 3:05:47 PM EDT
[#12]
OP came to find out the proper way to lay pipe.


Link Posted: 9/18/2023 3:08:13 PM EDT
[#13]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Shhh……nobody mention hydraulic fittings. His head might explode.
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What are they?
Link Posted: 9/18/2023 3:23:22 PM EDT
[#14]
Hey OP, did you know that garden hose and NPT are almost the same thing?
Link Posted: 9/18/2023 3:36:29 PM EDT
[#15]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Hey OP, did you know that garden hose and NPT are almost the same thing?
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Nu uh.  That's ght not npt.  But why isn't it npth?

It's all so tiresome
Link Posted: 9/18/2023 5:00:11 PM EDT
[#16]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


What are they?
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Pain in the ass.

45 degree flare
37 degree flare
Code 62 flange
Kubota
O-ring boss
O-ring face

Those are just the ones I can think of off the top of my head. And all of these can adapt to NPT, NPS, BPS etc.

Link Posted: 9/18/2023 6:11:16 PM EDT
[#17]
I have a lot of cheat sheets in my office. Plus my company has a few non standard taper threads.
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