Familiarizing with Common Pipes Used for Sewer Lines

In sewer systems, the type of pipe used can significantly impact performance, longevity, and even the need for maintenance and sewer repair services in Charlotte, NC. Different materials have distinct characteristics, making them suitable for specific situations. Read on as our experts at Next Level Pipe Lining discuss some of the most common types of sewer pipes.

Cast Iron Pipes

If you own an older home or property, it likely has cast iron sewer pipes. These pipes have been the go-to material for many decades due to their strength and durability. They can withstand heavy loads, making them ideal for properties with significant surface traffic. Cast iron also dampens sound well, reducing noise from water flow. The downside of cast iron pipes is that they are prone to rust and corrosion over time, eventually requiring sewer line replacement. They are heavier than other materials, which can make installation more labor-intensive.

PVC (Polyvinyl Chloride) Pipes

PVC pipes are widely used in modern sewer systems. They are lightweight, easy to install, and relatively inexpensive compared to other options. PVC is nonreactive to most chemicals found in sewage, which helps extend its lifespan. These pipes are also corrosion-resistant and offer a smooth interior surface, reducing the likelihood of blockages. However, PVC may become brittle in extremely cold temperatures or degrade under prolonged exposure to sunlight.

Clay Pipes

Clay pipes were commonly used in sewer systems before the advent of more modern materials. They have a long lifespan, with some clay pipes still in use today, even after a century. Clay pipes are particularly resistant to chemical corrosion, making them suitable for areas with acidic soil. However, they are prone to cracking and breaking under shifting soil or freeze-thaw cycles. Their porous nature can also allow root intrusion, leading to potential blockages and the eventual need for sewer line repair.

HDPE (High-Density Polyethylene) Pipes

HDPE pipes are becoming increasingly popular for sewer systems due to their flexibility and durability. They are resistant to corrosion, chemical damage, and root intrusion. HDPE pipes have an average lifespan of 100 years and are usually used with trenchless methods to replace sewer line pipes. While more expensive than PVC, their long-term reliability makes them a worthwhile investment for many projects.

Next Level Pipe Lining is your go-to expert for all sewer pipe line repair and replacement needs in Charlotte, NC. We are experienced in working with all types of pipes, so you can count on us to provide accurate advice and top-notch services. Contact us today or fill out our online form to schedule an appointment.