Needed, 4.0625 - 4.125" ID x 2' /+ section of Seemless Stainless Steel pipe. The wall thickness can be 3/16" or thicker.

Here is where I get my stainless exhaust pipe from.

http://www.stainless-specialties.com/products2a.htm

I have a length that I bought a while ago but I don't remember what size it was exactly. I will check on monday and take a pic.

Is it correct that you only need a 2" section?

No, I need a section ABOUT 2 feet long. It can be a couple of inches shorter. 4 1/16 or 4 1/8 inches, Inside Diameter, with a 3/16 or 1/4 inch wall thickness, Stainless Steel round pipe.

The material will be used for a prototype.

Thanks

I measured the wall thickness of the pipe I have and it is only 1/8". Don't seem like what I have will work for you, but if it will let me know. Did not measure the diameter but I can if the 1/8" wall thickness will work. (diameter is around 4")

I think the closest you will find is sched 10 or sched 40 stainless pipe.

That's an odd size you are looking for.

See if this helps:

http://www.mcmaster.com/#stainless-steel-pipe-fittings-and-pipe/=4csm2r

Thanks for your help, also thanks Marc, a section is on it's way.
The refineries use it in some of their fabricating.

Just for kicks tube is seamless pipe is generally seamed