Effortless pex pipe cutting for sharkbite: the quick and easy method

Cutting PEX pipe for Sharkbite fittings is a crucial step in plumbing projects involving the installation or repair of water supply lines. PEX, or cross-linked polyethylene, is a flexible and durable material that offers numerous advantages over traditional copper or galvanized steel pipes. Sharkbite fittings provide a fast and convenient way to connect PEX pipes without the need for soldering or crimping tools. However, cutting PEX pipe to the correct length is essential for a secure and leak-free connection. This comprehensive guide will walk you through the steps on how to cut PEX pipe for Sharkbite fittings with precision and ease.

Materials You’ll Need

• PEX pipe
• Sharkbite fittings
• Pipe cutter (ratcheting or scissor-type)
• Measuring tape or ruler
• Pencil or marker
• Deburring tool (optional)

Step-by-Step Instructions

1. Measure and Mark the Pipe

Use a measuring tape or ruler to determine the desired length of the PEX pipe. Mark the cut point with a pencil or marker. Ensure that the mark is perpendicular to the pipe’s axis.

2. Choose the Right Pipe Cutter

Select a pipe cutter specifically designed for PEX pipe. Ratcheting cutters provide a smooth and effortless cutting action, while scissor-type cutters offer a more compact and portable option.

3. Position the Pipe Cutter

Place the pipe cutter over the marked cut point, aligning the blades with the mark. Ensure that the pipe is securely held in place by the cutter’s jaws.

4. Cut the Pipe

For ratcheting cutters, slowly turn the ratchet mechanism until the pipe is completely severed. For scissor-type cutters, squeeze the handles together firmly until the pipe is cut.

5. Deburr the Pipe (Optional)

Deburring the cut end of the pipe removes any sharp edges or burrs that could impede the fitting’s insertion. Use a deburring tool or a sharp knife to carefully remove any excess material.

6. Insert the Pipe into the Sharkbite Fitting

Push the cut end of the PEX pipe into the Sharkbite fitting until it reaches the stop. The fitting should slide on easily and securely.

7. Slide the Collar Back

Grasp the blue collar on the Sharkbite fitting and slide it back towards the pipe. This action will engage the teeth on the fitting and create a watertight seal.

Tips for Success

• Use sharp blades in your pipe cutter for clean and precise cuts.
• Ensure that the pipe is held securely during cutting to prevent slipping.
• If the pipe is curved or twisted, straighten it before cutting to avoid uneven cuts.
• Deburring the pipe ensures a smooth insertion and prevents leaks.
• Do not overtighten the Sharkbite collar as it can damage the fitting.

Troubleshooting Common Problems

1. The pipe is not cutting cleanly.

• Use a sharper blade or apply more pressure when cutting.
• Ensure that the pipe is held securely and not slipping.

2. The Sharkbite fitting is not sliding on easily.

• Deburr the pipe to remove any burrs or excess material.
• Apply a small amount of lubricant to the pipe end.

3. There is a leak after the fitting is installed.

• Recheck the cut end of the pipe for any burrs or unevenness.
• Ensure that the pipe is fully inserted into the fitting and the collar is slid back properly.

Conclusion: Mastering the Art of Cutting PEX Pipe for Sharkbite Fittings

Cutting PEX pipe for Sharkbite fittings is a simple and straightforward task that can be mastered with the right tools and techniques. By following the steps outlined in this guide, you can achieve precise and leak-free connections every time. Whether you’re a seasoned plumber or a DIY enthusiast, this knowledge will empower you to tackle plumbing projects with confidence.

FAQ

Q: What type of pipe cutter is best for cutting PEX pipe?

A: Ratcheting cutters provide a smooth and effortless cutting action, while scissor-type cutters are more compact and portable.

Q: Is it necessary to deburr the pipe before inserting it into the Sharkbite fitting?

A: Deburring is recommended to remove any sharp edges or burrs that could impede the fitting’s insertion.

Q: How do I know if the Sharkbite fitting is installed correctly?

A: The fitting should slide on easily and securely, and the blue collar should be slid back all the way to engage the teeth and create a watertight seal.