Line v2 pyrex tank?

[JYan]

So i need to change the tank in my line v2 as it's cracking and it got me to thinking. What if i could make a glass tank by buying pyrex tubing from ebay and cutting it to size? http://......./RjxVz9
I'm pretty sure that its the right diameter.

 

[JYan]

http://www.sciencecompany.com/Pyrex-Glass-Tubing-12mm-OD-15-inch-Pk2-P16261.aspx