Diy plumbing at its best.
Cast iron drain pipe to pvc.
Measure the length of the assembly and add 1 4 in.
I made this video because i couldn t find one anywhere on.
It s also easy to work with if you re creating a new branch line.
Join the pvc pipe with the cast iron by inserting it into the adapters.
Drilling out a lead joined pipe from a cast iron hub and replacing it with pvc via a fernco donut.
No hub couplings make it easy to connect to existing cast iron drain waste or vent lines with new pvc pipe.
Using a regular wye cut two lengths of pvc that will slip into the ends of the wye fitting and hold the no hub fittings that attach the pvc to the cast iron.
A no hub connector is the standard coupler to join pvc and cast iron pipes.
Then replace the cast iron pipe with pvc pipe to repair a.
Here i will be replacing the cast iron drain system to the master bathroom with abs drain piping.
It s not a guaranteed method of checking for leaks.
I will be cutting the cast iron out from the base at the fo.
Then mark that length on the cast iron with pencil lines and use zip ties to mark the cut on the pipe.
They are available in many sizes so make sure you purchase the one best suited for your particular needs.
Old true cast iron pipe could suffer from thin wall syndrome but that s no longer an issue.
Here s how to do.
Connect one side of your no hub coupling connector to the cast iron pipe.
Tying in to cast iron with pvc is a great way to add new waste lines.
Newer cast iron pipe is made so the wall thickness is uniform.
