What is an appropriate application for stainless steel (304/304L) piping?

Stainless steel (304/304L) piping is particularly well-suited for above ground drain, waste, and vent applications due to its excellent resistance to corrosion and ability to withstand a variety of environmental conditions. This type of stainless steel is known for its durability and the capacity to handle exposure to moisture, chemicals, and potential temperature variations found in waste and vent systems.

Using 304/304L stainless steel piping for above ground installations ensures that the system maintains its integrity over time, reducing the likelihood of leaks or failures that might occur with less-resistant materials. Additionally, stainless steel has a smooth interior surface, which minimizes build-up and allows for efficient drainage, further supporting its use in waste and vent applications.

While other materials may be specified for building drains or underground applications, which might have differing requirements concerning pressure and environmental exposure, stainless steel's specific qualities make it ideal for above-ground drain, waste, and vent scenarios where durability and resistance are critical.