Historical
ASME A112.18.1-2005/CSA B125.1-05
Plumbing Fixture Fittings
Establishes general performance requirements and test methods for plumbing fixture fittings, accessories, other terminal fittings, and supply stops. It does not apply to conventional fittings such as nipples, elbows, tees, etc.
American Society of Mechanical Engineers [asme]