Nipple For Welding Regulator

whatsupdoc

Old Salt

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#1

• Jun 8, 2025

• #1

Just got a new for me acetylene cylinder, my regulator has the wrong connector
I want to buy a nipple and nut and just replace the existing one on the regulator.

What is the P/N for this?

 

dustingaunder

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#2

• Jun 8, 2025

• #2

Maybe you need this part?

Amazon.com

 

H

Heavyopp

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May 22, 2020

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#3

• Jun 8, 2025

• #3

This should help -

https://weldfabulous.com/bloghow-to-identify-your-cylinder-fitting-cga-number/

I’ve used the proper coupling/adapter in the past.

 

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whatsupdoc

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Yes, looks like a CGA300

 

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Ronws

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#5

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Just have to check out any thread that says "nipple."

 

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M

mtrmn

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Maybe this????

Amazon.com

 

gray1974

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#7

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I'm surprised a titty hasn't showed up yet.

 

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johnnycat

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mheimer_45

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#9

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• #9

Just go to the place you get gas and ask for one. Every bottle contents Are different. C8 is female and CO2 is male or vice versus.

 

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Maser

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#10

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Ronws said:

Just have to check out any thread that says "nipple."

Click to expand...

It's a funnier term in the black powder world.

 

ironpony52

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There is a reason they are different I would do some checking with a welding supply house before switching parts on high pressure bottles.

 

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mheimer_45

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#12

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Better question is why did you get acetylene for a welder? Pretty sure that make big fire!

 

P

packratt

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#13

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Welding shop will have the correct adapter fitting. I've gotten both male and female tanks when exchanging them.

 

roostercogburn98

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#14

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mheimer_45 said:

Better question is why did you get acetylene for a welder? Pretty sure that make big fire!

Click to expand...

Nothing says fun like pushing a pool of liquid metal

 

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