OVAL CONDUIT THINGS TO KNOW BEFORE YOU BUY

The entire thought is for me to speed up on a rewire, so I am just trying to find tips for obtaining the cable with the conduit?4. Do different suppliers have oval conduits with unique internal Proportions, or are they pretty much the identical?For 4mm2 T&E, you'll be able to healthy two cables inside of a 25mm oval conduit, or only one cable in 16