On Aug 31, 10:05 am, Joe wrote:
On Aug 31, 7:51 am, "David Martel" wrote:

snip

several feet of pole with an
outer diameter slightly less then the inner diameter of the existing pole
could be epoxied in to connect the pole with it's extension. Welding might
be a better solution than epoxy.

Welding must be followed by a zinc-rich paint to avoid rusting. Epoxy
wouls eliminate that step. HTH

Welding galvanized steel creates toxic fumes. Don't want to
try if you're a beginner.