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About This Item


Full Description

This Standard 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.

Document History

  1. ASME A112.18.1-2012/CSA B125.1-12

    Plumbing Supply Fittings

    • Most Recent
  2. ASME A112.18.1-2011

    Plumbing Supply Fittings

    • Historical Version
  3. ASME A112.18.1-2005

    2005 Plumbing Supply Fittings (Identical to CSA B125.1-05)

    • Historical Version
  4. ASME A112.18.1-2003


    Plumbing Fixture Fittings

    • Historical Version