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ASME - A112.18.2

Plumbing waste fittings

active, Most Current
Organization: ASME
Publication Date: 1 January 2020
Status: active
Page Count: 60
scope:

This Standard covers plumbing waste fittings of sizes NPS-2 and smaller.

This Standard does not cover

a) plumbing supply fittings, which are covered by ASME A112.18.1/CSA B125.1;

b) other devices (e.g., temperature-actuated in-line mixing valves), which are covered by CSA B125.3 or other plumbing product standards; and

c) flexible water connectors under continuous pressure, which are covered by ASME A112.18.6/CSA B125.6.

This Standard does not cover pipes and tubes or pipe and tube fittings that are downstream of the trap.

In this Standard, "shall" is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; "should" is used to express a recommendation or that which is advised but not required; and "may" is used to express an option or that which is permissible within the limits of the standard.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements.

Annexes are designated normative (mandatory) or informative (nonmandatory) to define their application.

SI units are the units of record in Canada. In this Standard, the inch/pound units are shown in parentheses.

The values stated in each measurement system are equivalent in application; however, each system is to be used independently. Combining values from the two measurement systems can result in nonconformance with this Standard.

All references to gallons are to U.S. gallons.

For information on the conversion criteria used in this Standard, see Annex A.

Document History

A112.18.2
January 1, 2020
Plumbing waste fittings
This Standard covers plumbing waste fittings of sizes NPS-2 and smaller. This Standard does not cover a) plumbing supply fittings, which are covered by ASME A112.18.1/CSA B125.1; b) other devices...
January 1, 2015
Plumbing waste fittings
This Standard covers plumbing waste fittings of sizes NPS-2 and smaller. This Standard does not cover (a) plumbing supply fittings, which are covered by ASME A112.18.1/CSA B125.1; (b) other...
January 1, 2011
Plumbing waste fittings
This Standard covers plumbing waste fittings of sizes NPS-2 and smaller. This Standard does not cover (a) plumbing supply fittings, which are covered by ASME A112.18.1/CSA B125.1; (b) other...
June 1, 2007
Plumbing waste fittings
A description is not available for this item.
November 1, 2006
Plumbing waste fittings
Preface This is the first edition of ASME A112.18.2/CSA B125.2, Plumbing waste fittings. This joint Standard was developed in response to an industry request for a Standard for testing plumbing...
January 1, 2005
Plumbing waste fittings
This Standard covers plumbing waste fittings of sizes NPS-2 and smaller. Plumbing supply fittings are covered by ASME A112.18.1/CSA B125.1. Other devices, e.g., temperature-actuated in-line mixing...
July 1, 2002
Plumbing Fixture Waste Fittings
This Standard 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;...

References

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