2260 stamp tube

James12 · Nov 16, 2015

Hello,
It is my understanding that the 2260 tube with stamping is weaker and may fail under pressure. I have tested the tube at 1000 and it is holding. I have searched the site and have found very little info on pressure limits of the 2260 tube. Any help would be appreciated. I have a disco valve pined with grade 8 , 8-32 hex screws I suspect it won't come out but I'd like to know more about the tube pressure rating.

thebuster · Nov 17, 2015

http://www.network54.com/Forum/79537/thread/1315897532/Anyone+here+have+pics+of+a+2260+tube+with+a+manometer+installed+in+it-....
Here's a little added info states that the stamping is OK look through there it may help and answer some of your questions

ajshoots · Nov 17, 2015

I have had a number of PCP converted 22xx tubes. If you read some of the info in the link that thebuster provided, you will see reference to Mike T. He is Mike from TKO. He has done extensive testing on these tubes and has hydro tested till burst. Your 2260 is safe for 2000psi or less as long as the valve retension is the same as a discovery. Meaning same strength or higher screws and using 3 just like a disco.

James12 · Nov 17, 2015

Sweet,
Thanks gents. Hope I can get this up by the end of the night.

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2260 stamp tube

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