Historical
ANSI/ASME A112.18.2-2002
Plumbing Fixture Waste Fittings
Establishes performance requirements and test methods for plumbing fixture waste fittings such as, but not limited to: bathtub waste and overflow drains; traps; trap wall adapters; fixture strainers and drains; pop-up assemblies; continuous waste assemblies and other tubular components.
American Society of Mechanical Engineers [asme]