Suppose I wanted to take 2" to 2 1/2" or so (they'd all be the same)
sections of thin wall 1/2" PVC and distort them into a slighly conical shape
(section of a cone) with the result that the ID of one end remains the same
but the ID of the other end is widened by 10% or 15%. Is this feasible?
Would I push the pipe sections over a heated cone or would I rather heat the
pipe and push the heated plastic over a cold cone? Or is there a better
way?