Any ideas on fittings for this old copper pipe?

[tartanarmyman]

Hello troops I am looking for information on fittings to use on old copper pipe. It is slightly larger than 22mm and thicker wall.
I will attach photo to show the pipe compared to a piece of 22mm and you will see the old stuff is bigger and thicker as I am sure imperial stuff I smaller than 22mm and no imperial fittings fit this old pipe.

 

[stevetheplumber]

probably been frozen at some point and stretched best way out is to get a socket former and open up the existing to accept 22mm
Monument 133C Copper Pipe Jointer Socket Former Tool 22mm

 

[Chalked]

Are the fittings brass?
could be screwed copper.

 

[SJB]

Oooooooohh a mystery, let's have a look then

 

[Dai Williams]

Am I being silly or isn't this just old 3/4" pipe. And an old to new 22mm coupler from
the merchants will do the trick?

 

[tartanarmyman]

Still trying to figure out adding photos from my phone

 

[kay-jay]

i found some of this other week.
confused me as it was bigger than 22mm but only by a tiny bit. couldnt get a nut or olive on it or an end feed or plastic.

out came the socket former

 

[tartanarmyman]

Oot came ma file and had to file it down till a couls get a yorkie 22mm strainght over it. Then soldered never again haha

 

[Chalked]

Am I being silly or isn't this just old 3/4" pipe. And an old to new 22mm coupler from
the merchants will do the trick?

old 3/4 is smaller.

 

[Chalked]

Still trying to figure out adding photos from my phone

email me the pic if you like. I will post it.
you need more posts before you can do the picture thing.
[email protected]

 

[tartanarmyman]

Emailed pic to u Chalked.
Cheers

 

[snowhead]

It may be 7/8ths refrig grade pipe.

 

[Leo21]

What you need is a large hammer, jd.