What size is a cast iron toilet flange?

What size is a cast iron toilet flange?

Cast iron flanges come in two measurements. The first measurement is the diameter of the pipe — 3-inch or 4-inch. The second measurement is the depth of the flange — 2, 3, 4 or 6 inches. That’s because they are made to accommodate fluctuating floor levels.

How does a toilet flange connect to the drain pipe?

How does our Friend the Flange Work? A toilet flange is typically a circular piece of material with several holes in it. Through these holes bolts are inserted which secure the flange tightly to the floor, and thus to the sewer drain pipe. The toilet is then secured snuggle to the flange.

Can you attach PVC to metal pipe?

A: You can’t glue PVC pipe directly to metal pipe of any type. PVC cement creates a solvent bond with plastic only, and doesn’t adhere to metal. If your code allows it, the pipe can be inserted into a rubber seal that fits inside the hub, then sealed in place with a sealant specifically made for this application.

Are there different size toilet flanges?

One common standard toilet flange size is 4×3, and this is the measurement you will find beside most flanges available at your hardware or plumbing stores. The 4×3 size refers to the two diameters in the flange pipe.

How do you seal PVC thread to metal?

When making threaded joints you need to use a sealer/lubricant. This is a product that helps seal the joint and also serves as a lubricant to make it easier to screw the male end into the female. The standard products for this are either Teflon pipe dope, Teflon tape, or PTFE tape.

What is the name of the fitting that connects the P trap to the drain?

The drain is connected to your P-trap and plumbing connection hidden within the walls. Tailpiece: Often referred to as the drain tailpiece, this is the section of piping that connects to the drain fitting. It carries water away from the sink.

How do you remove a cast iron toilet flange?

Removing an Old Cast Iron Toilet Flange Use a pry bar to check if the flange is already loosened and can be lifted right off. If it’s still attached, you may need to break it off. Set a cold chisel on the outer edge of the flange, then firmly hit the chisel with a hammer. Push the flange upward using a pry bar.

How do I install a PVC toilet flange?

Obtain a new PVC flange with a neck that fits tightly inside the drain pipe. Most houses use either 3 inch or 4 inch PVC drain pipe for toilets. Test fit the new flange. Turn the flange until the side slots for the flange bolts are parallel with the wall. Mark the location of the slots with the marker.

How do you repair a broken toilet flange?

How to Repair a Broken Toilet Flange Step 1 – Shut Off the Water Supply and Drain the Toilet Tank and Bowl Step 2 – Remove the Toilet Tank Step 3 – Remove the Toilet Bowl from the Floor Step 4 – Stuff the Drain Hole Step 5 – Examine the Toilet Flange to Find the Break Step 6 – Prepare to Reinstall the Toilet

How do you remove a cast iron flange?

Use a putty knife to scrap off any wax that remains on the gasket of the flange. Remove any extension rings and leave the cast iron exposed. In case the flange is too rusted use a cols chisel and a harmmer to remove the flange. Then use a pair of pliers to remove the loosed flange form the cast iron holding.

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