I'm interested in making some conical pipe. What methods are used to make it, and/or where do you guys get it from? Thanks!

 

I think you might have to have some machine shop skills and tools to do this....

 

take a piece of flat ss... 16 gauge or what ever, roll it up like a triangle (will take metal working tools/experience) once you get the desired length/diameter/whatever tack it up and cut it... pretty simple

 

We made some cone shaped pipe one time. We had a peice of solid steel that was in a cone shape(I don't know where it came from) and we used a press and a torch to force the pipe down onto the solid peice. It sounds getto, but they came out OK. Turned 2" pipe into a 2"-3" flare pipe.

 

We use a hydraulic swage with a cone die that is built into our rotary-draw bender. Any of the above ways work great though.