"John Stumbles" wrote in message
om...
On Tue, 18 Nov 2008 11:51:09 +0000, Heliotrope Smith wrote:

Who was talking about 10mm pipe? I only saw microbore mentioned, or am I
some sort of plant pot?

So what do you call microbo hypodermic needles? :-)

--
John Stumbles

militant pacifist

Iv'e always considered microbore to be 6mm or less.
Drivel is right in that 10mm is used extensively in France
But of coarse it is virtually all mains fed.