Cutting & Connecting Rigid Plastic Pipes

ABS, CPVC, and PVC are different types of rigid plastic pipes commonly used in residential plumbing systems. The tools and techniques used to cut and prep these pipes are much the same, the types of glue used for cementing vary slightly. Check the local plumbing codes to find the required pipe type and size in your area.

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Steps

Steps 1 - 3 of 3

Step One

Cutting

1.	Tube cutters work fine on small diameter pipes – for larger pipes you’ll want to use a hacksaw or miter saw.

2.	Make cuts as straight as possible to ensure a proper fit.

Step Two

Prepare the Pipe for Connecting

1.	Deburr – use a deburring tool or utility knife to remove burrs or shavings.

2.	Dry-fit pipes and fittings, making sure the piping run is sized correctly, and does not bend or twist.

Step Three

Connecting

1.	For ABS pipe, remove any ink, oil, or dirt with chemical pipe cleaner and allow to dry.

2.	Cement ABS pipes by coating the surface with ABS cement, pushing the connectors together quickly with a twist until properly seated, and holding the connected pipes for thirty seconds to ensure proper connection.

3.	Cementing CPVC and PVC pipes requires the application of a primer before applying the cement to ensure proper adhesion.

4.	Wipe away any excess cement with a rag.