Diy plumbing at its best.
Cast iron drain pipe to pvc.
Old true cast iron pipe could suffer from thin wall syndrome but that s no longer an issue.
It s also easy to work with if you re creating a new branch line.
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.
Learn how to cut cast iron pipe then replace the cast iron pipe with pvc pipe to repair a drain pipe leak.
Here s how to do.
Join the pvc pipe with the cast iron by inserting it into the adapters.
Then replace the cast iron pipe with pvc pipe to repair a.
You can use stainless steel no hub clamps to make leak proof connections in case you want to run pvc into the cast iron.
Step 7 test for leaks you want to run water through the pipe to make sure there aren t any leaks.
A no hub connector is the standard coupler to join pvc and cast iron pipes.
I will be cutting the cast iron out from the base at the fo.
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.
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.
Newer cast iron pipe is made so the wall thickness is uniform.
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.
Drilling out a lead joined pipe from a cast iron hub and replacing it with pvc via a fernco donut.
