Man, I would have at least used some rigid conduit, if I ever did this, which I wouldnt. Emt is probably the weakest thing you could have used. You could have a least bent the 90 instead of using a factory 90 and couplings.

 

Can you heat treat PVC?

 

There are 3 basic grades of PVC, sch 40, sch 80 and CPVC. 40 is basic stuff, 80 is the gray UV resistant stuff and CPVC is used for hot water in small houses and mobile homes.

 

Right, can you heat treat it?

 

You mean like heat and expand?

 

 

Harden it.

Thems some serus fichin rods.

 

you still on this thread causing trouble?

 

That's how I roll.

 

troll is more like it haha

 

Lol. No on heat treating it. Just fill it with concrete.

 

Hmmm, what about filling it with molten steel. When it cools down it would be some stuff sh**.

 

to hell with hardening it just wrap it in a few dozen rolls of duck tape!

 

That'd be pretty tough right there.

 

That's how I plan on making my 4 link.