Can PVC pipe connect to an older sewer line?

Yes, PVC pipe can connect to older sewer materials when the connection uses a fitting designed for the two pipe types.

What joins sections of PVC pipe?

Solvent cement and matching fittings join PVC pipe sections. The fitting creates the shape, while the cement bonds the pipe and fitting together.

Can PVC pipe be used below ground?

Yes, PVC pipe can serve in buried sewer lines when the pipe route, joints, and surrounding soil support the installation.

Glossary

What Is PVC Pipe?

PVC Pipe is a plastic plumbing pipe made from polyvinyl chloride. It carries wastewater, water, or other fluids through a building or buried line. PVC pipe resists rust and has smooth inner walls that support steady flow. Plumbers connect sections with fittings and solvent cement to create a continuous system.

Quick Facts About PVC Pipe

Key Takeaways About PVC Pipe

Plastic construction helps PVC pipe resist rust.
Smooth walls support steady drainage.
PVC pipe isn't the same as flexible plastic tubing.

How PVC Pipe Works

A man and woman discuss PVC pipe fittings on a wooden table with tools and gloves nearby

PVC Pipe carries liquid through a rigid plastic passage. Its smooth inside surface gives wastewater a clear path, while the pipe's shape helps it hold its alignment. Pipe size and slope affect how well a sewer line drains.

Related glossary terms: Lateral Sewer, Pipe Bursting, Sewer Cleanout.

Plumbers join PVC pipe with fittings and solvent cement. The fittings change direction or connect different sections. During sewer line replacement, the new pipe follows the planned route and connects to sound sections of the existing system.

Sewer Camera Inspection can help show where a damaged section begins and ends. The repair plan may then include PVC pipe, connectors, and access through a Sewer Cleanout.

A hand twists a white plastic pipe fitting inside a cramped plumbing area

Expert Note

When we work on sewer line replacement, we check the pipe route, joints, and connection points. We also look for settled sections, root entry, or damaged fittings that could affect the new PVC pipe. Our team matches the replacement section to the line's layout and drainage needs.

PVC Pipe in Practice: A Real-World Example

A buried sewer line may have a cracked section beneath a yard. During replacement, the damaged section can be removed and joined to new PVC pipe with suitable fittings.