What characteristic of ABS piping makes it suitable for drainage applications?

ABS (Acrylonitrile Butadiene Styrene) piping is particularly suited for drainage applications due to its lightweight nature and excellent impact resistance. Being lightweight makes it easier to handle, transport, and install, which is a significant advantage in plumbing work. This characteristic not only facilitates quicker installations but also reduces labor costs and workloads for plumbers.

The impact resistance of ABS piping is crucial as drainage systems are often subjected to physical stresses, such as accidental impacts or settling. This resilience helps prevent cracks or breaks that could lead to leaks or system failures. Moreover, ABS is also resistant to most domestic chemical substances, enhancing its viability in a range of drainage scenarios.

While other properties of ABS, like its corrosion resistance, are beneficial in specific contexts, it is the combination of being both lightweight and impact-resistant that directly contributes to its effectiveness and suitability for drainage applications.