2 inch rigid pipe.
Best to use a plumbing cleaner then pipe cement to assemble. For extra secure grip we recommend that you sand off any loose shavings or burs. We then suggest roughing up the part to be glued at the end of the pipe using an abrasive such as a coarse grain of sand paper.
Imperial pipe work is measured by the internal diameter, metric pipe is measured by the external diameter. You may get a slight variance on the size of imperial pipe internal diameter but only ever by 1 or 2 mm.
SOLD BY THE METRE*NOTE* BECAUSE THIS NOW COMES IN, 2.9M LENGTHS THE LENGTH OF THIS UNIT WILL NOW BE 967mm INSTEAD OF 1000mm.