1、ASME A112.19.1-2018/CSA B45.2-18Enamelled cast iron and enamelled steel plumbing fixturesLegal Notice for Harmonized Standard Jointly Developed by ASME and CSA GroupIntellectual property rights and ownershipAs between American Society of Mechanical Engineers (“ASME”) and Canadian Standards Associati
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15、opies of the contents hereof, and if you do make such copies, you are required to destroy them immediately. Use of this document constitutes your acceptance of the terms and conditions of this Legal Notice.Standards Update ServiceASME A112.19.1-2018/CSA B45.2-18July 2018Title: Enamelled cast iron an
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18、 CSA America Inc., operating as “CSA Group”Published in July 2018 by CSA Group A not-for-profit private sector organization178 Rexdale Boulevard, Toronto, Ontario, Canada M9W 1R31-800-463-6727 416-747-4044Visit the CSA Group Online Store at shop.csa.caThe American Society of Mechanical Engineers (AS
19、ME) Three Park AvenueNew York, NY 10016-5990, USA1-800-843-2763Visit the ASME Online Store at www.asme.orgCommitment for AmendmentsThis Standard is issued jointly by the American Society of Mechanical Engineers (ASME) and the Canadian Standards Association (Operating as “CSA Group”). Amendments to t
20、his Standard will be made only after processing according to the Standards writing procedures of both ASME and CSA Group. The American Society of Mechanical Engineers (ASME) Three Park Avenue New York, NY 10016-5990 USA 1-800-843-2763 Visit the ASME Online Store at www.asme.orgPublished in June 2018
21、 by CSA Group A not-for-profit private sector organization 178 Rexdale Boulevard Toronto, Ontario, Canada M9W 1R3 1-800-463-6727 or 416-747-4044 Visit the CSA Group Online Store at shop.csa.caCopyright 2018 by The American Society of Mechanical Engineers (ASME)ISBN 978-1-4883-1308-0 2018 Canadian St
22、andards AssociationThis Standard is available for public review on a continuous basis. This provides an opportunity for additional public input from industry, academia, regulatory agencies, and the public at large.All rights reserved. No part of this publication may be reproduced in any form whatsoe
23、ver without the prior permission of the publisher.ASME A112.19.1-2018/CSA B45.2-18 Enamelled cast iron and enamelled steel plumbing fixturesJuly 2018 2018 Canadian Standards Association 1ContentsASME A112 Standards Committee on Plumbing Materials and Equipment 3ASME A112.19.1 Project Team on Enamele
24、d Cast Iron Plumbing Fixtures 7CSA Technical Committee on Plumbing Fixtures 9CSA/ASME Harmonization Task Group on Plumbing Fixtures 14Preface 160 Introduction 181 Scope 182 Reference publications 193 Definitions 204 General requirements 224.1 General 224.1.1 Materials 224.1.2 Surface finish 224.1.3
25、Quality of work 224.1.4 Wall brackets 224.2 Cast iron thickness 224.3 Tolerances 224.3.1 General 224.3.2 Apron bathtubs 224.4 Enamel 234.4.1 General 234.4.2 Specular gloss 234.4.3 Reflectance 234.4.4 Enamel thickness 234.4.5 Surface treatments 234.5 Waste fitting openings, drainage, and overflows 23
26、4.5.1 Waste fitting openings and drainage 234.5.2 Overflows 244.6 Additional requirements for lavatories and sinks Openings and mounting surfaces for supply fittings 244.7 Additional requirements for bathtubs and shower bases 244.7.1 Minimum dimensions for bathtubs 244.7.2 Slope to the waste outlet
27、254.7.3 Flanges 254.7.4 Slip-resistant surfaces 254.8 Additional requirements for drinking fountains 254.9 Accessible design fixtures 25ASME A112.19.1-2018/CSA B45.2-18 Enamelled cast iron and enamelled steel plumbing fixturesJuly 2018 2018 Canadian Standards Association 25 Test methods 255.1 Acid r
28、esistance test 255.1.1 Procedure 255.1.2 Performance 265.2 Surface examination 265.2.1 Procedure 265.2.2 Performance 265.3 Warpage test 265.3.1 Procedure 265.3.2 Performance 265.4 Field-installed tiling-flange seal test 265.4.1 Procedure 265.4.2 Performance 275.5 Overflow test (lavatories and sinks)
29、 275.5.1 Procedure 275.5.2 Performance 275.6 Structural integrity tests for enamelled steel bathtubs, lavatories, and sinks 275.6.1 Bathtubs 275.6.2 Lavatories and sinks 295.6.3 Surface examination 306 Markings, packaging, and literature 306.1 General 306.2 Non-standard fixtures 306.3 Field-installe
30、d flanges 306.4 Packaging 31Annex A (informative) Unit conversion criteria 38ASME A112.19.1-2018/CSA B45.2-18 Enamelled cast iron and enamelled steel plumbing fixturesJuly 2018 2018 Canadian Standards Association 3ASME A112 Standards Committee on Plumbing Materials and EquipmentW. M. Smith American
31、Society of Plumbing Engineers, Montgomery, Alabama, USA ChairS. Rawalpindiwala Kohler Co., Kohler, Wisconsin, USA Vice-ChairM. R. Gibeault Kohler Co., Kohler, Wisconsin, USA Alternate to: S. RawalpindiwalaAlternateR. K. Adler City of San Jose, San Jose, California, USA J. A. Ballanco JB Engineering
32、however, they should not contain proprietary names or information.ASME procedures provide for reconsideration of any interpretation when or if additional information that might affect an interpretation is available. Further, persons aggrieved by an interpretation may appeal to the cognizant ASME Com
33、mittee.Interpretations are published on the ASME Web site under the Committee Pages at http:/www.asme.org/codes/ as they are issued.CSA Notes:1) Use of the singular does not exclude the plural (and vice versa) when the sense allows.2) Although the intended primary application of this Standard is sta
34、ted in its Scope, it is important to note that it remains the responsibility of the users of the Standard to judge its suitability for their particular purpose.3) This publication was developed by consensus, which is defined by CSA Policy governing standardization Code of good practice for standardi
35、zation as “substantial agreement. Consensus implies much more than a simple majority, but not necessarily unanimity”. It is consistent with this definition that a member may be included in the Technical Committee list and yet not be in full agreement with all clauses of this Standard.4) This Standar
36、d is subject to review within five years from the date of publication. Suggestions for its improvement will be referred to the appropriate committee.5) To submit a request for interpretation of this Standard, please send the following information to inquiriescsagroup.org and include “Request for int
37、erpretation” in the subject line: a) define the problem, making reference to the specific clause, and, where appropriate, include an illustrative sketch;b) provide an explanation of circumstances surrounding the actual field condition; andc) where possible, phrase the request in such a way that a sp
38、ecific “yes” or “no” answer will address the issue.Committee interpretations are processed in accordance with the CSA Directives and guidelines governing standardization and are available on the Current Standards Activities page at standardsactivities.csa.ca.Attention is drawn to the possibility tha
39、t some of the elements of this Standard may be the subject of patent rights. CSA is not to be held responsible for identifying any or all such patent rights. Users of this Standard are expressly advised that determination of the validity of any such patent rights is entirely their own responsibility
40、.ASME A112.19.1-2018/CSA B45.2-18 Enamelled cast iron and enamelled steel plumbing fixturesJuly 2018 2018 Canadian Standards Association 18ASME A112.19.1-2018/CSA B45.2-18Enamelled cast iron and enamelled steel plumbing fixtures0 Introduction0.1 This harmonized Standard was developed in response to
41、an industry request for a Standard for evaluation of plumbing fixtures that would be acceptable for use in both Canada and the United States. Harmonized standards for plumbing fixtures made of other materials are also available or under development.0.2 Harmonization activities for plumbing fixtures
42、standards were undertaken in 2004 by a Joint Harmonization Task Group (JHTG) on Plumbing Fixtures, in which the ASME and CSA plumbing fixtures committees were equally represented. The responsibility for procedural matters and final approval of technical content was assumed by technical committees at
43、 higher levels within each SDO.1 Scope1.1 This Standard covers enamelled cast iron and enamelled steel plumbing fixtures, and specifies requirements for materials, construction, performance, testing, and markings.1.2 This Standard covers the following plumbing fixtures:a) bathtubs;b) drinking founta
44、ins and water coolers;c) lavatories;d) shower bases; ande) sinks: i) bar sinks;ii) clinic sinks;iii) kitchen sinks;iv) laboratory sinks;v) laundry sinks;vi) service sinks; andvii) utility sinks.1.3 In this Standard, “shall” is used to express a requirement, i.e., a provision that the user is obliged
45、 to satisfy in order to comply with the standard; “should” is used to express a recommendation or that ASME A112.19.1-2018/CSA B45.2-18 Enamelled cast iron and enamelled steel plumbing fixturesJuly 2018 2018 Canadian Standards Association 19which is advised but not required; “may” is used to express
46、 an option or that which is permissible within the limits of the standard; and “can” is used to express possibility or capability.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 o
47、r 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 (non-mandatory) to define their application.1.4 SI units are the units of record in Canada. In this Standard, t
48、he yard/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 non-conformance with this Standard.All references to gallons are
49、 to U.S. gallons.For information on the unit conversion criteria used in this Standard, see Annex A.2 Reference publicationsThis Standard refers to the following publications, and where such reference is made, it shall be to the edition listed below, including all amendments published thereto.ASME (American Society of Mechanical Engineers)/CSA GroupASME A112.18.1-2012/ CSA B125.1-12 Plumbing supply fittingsASME A112.18.2-2015/ CSA B125.2-15 Plumbing waste fittingsASME A112.19.2-2018/CSA B45.1-18 Ceramic plumbing fixturesCSA GroupB125.3-12 Plumbing f
