What material is commonly used for pipes in septic systems?

The use of PVC (polyvinyl chloride) for pipes in septic systems is due to several advantages it offers. PVC is lightweight, making it easy to handle and transport, which can be beneficial during installation. It is also resistant to corrosion and chemicals, ensuring longevity and reliability in various environmental conditions often associated with septic systems.

PVC pipes have smooth interiors, allowing for efficient flow of wastewater and reducing the risk of clogs. Additionally, they can be easily joined with solvent cement or mechanical fittings, facilitating quick and effective installation. The overall durability and cost-effectiveness of PVC make it a standard choice for septic system installations. Other materials, like ceramic, steel, or concrete, while they may have specific applications, are less commonly used for the piping due to issues such as weight, susceptibility to corrosion, difficulty in installation, and cost.