DETAILS, FICTION AND ROUND CONDUIT

if it’s resources and labour get your sparky to get conduit. If he buys a lot of he can continue to keep the surplus.For 6mm2 T&E, I might probable use independent 20mm oval conduits, a single for each of the two cables, but I might guess you'd require 32mm oval conduit it you truly planned to place each in a single size.Local retail outlet selli