SpudFiles

That's what he doesn't want to do. He got the T for free if you read the post.
If you try everything and nothing works, you might as well try sticking an end cap on the pipe and pressuizing the T. It should blow off at ~20 psi.

Ok. Tell me how the tee is positioned on the pipe first.

Wow this got complicated, I just used a wrench and got them out. It was'nt very hard.

It's amazing how helpful people are. Most of the peolpe around where I live would be like, uh I don't know, and then leave you sitting there with a stuck pipe.

Well we all do the same kind of thing so some people would be able to help.

ive found some pressure pipe i plan on using in my over-under design but its stuck together and im not sure if it has been glued or what? is there anything i can do coz if it is glued it wont come apart with wreches would it?

If the pipe is solvent welded (glued) there is no way to get the pipe apart. If you can't pull the pipe apart it's probably glued.

yeah i just dont want to install it and on the first test it blows apart

First of all don't test at full pressure. Second I wouldn't recommend using "used" pipe, you can't be sure how its been used or if it's really in good working condition. I personally would never use a glue joint that I just found laying around. My suggestion is new pipe, new fittings, and new glue joints.

more money but oh well ill fund it some how

You can still use it for a barrel though. Just cut of the fitting and glue on whatever reducers or whatever you need.