1、 ANSI/AWWA C219-11 (Revision of ANSI/AWWA C219-06) AWWA Standard Effective date: March 1, 2011. First edition approved by AWWA Board of Directors June 23, 1991. This edition approved Jan. 23, 2011. Approved by American National Standards Institute Nov. 17, 2010. 6666 West Quincy Avenue Advocacy Denv
2、er, CO 80235-3098 Communications T 800.926.7337 Conferences www.awwa.org Education and TrainingScience and TechnologySections The Authoritative Resource on Safe Water Bolted, Sleeve-Type Couplings for Plain-End Pipe SM Copyright 2011 American Water Works Association. All Rights Reserved. ii AWWA Sta
3、ndard This document is an American Water Works Association (AWWA) standard. It is not a specification. AWWA standards describe minimum requirements and do not contain all of the engineering and administrative information normally contained in specifi- cations. The AWWA standards usually contain opti
4、ons that must be evaluated by the user of the standard. Until each optional feature is specified by the user, the product or service is not fully defined. AWWA publication of a standard does not constitute endorsement of any product or product type, nor does AWWA test, certify, or approve any produc
5、t. The use of AWWA standards is entirely voluntary. This standard does not supersede or take precedence over or displace any applicable law, regulation, or codes of any governmental authority. AWWA standards are intended to represent a consensus of the water supply industry that the product describe
6、d will provide satisfactory service. When AWWA revises or withdraws this standard, an official notice of action will be placed on the first page of the classified advertising section of Journal AWWA. The action becomes effective on the first day of the month following the month of Journal AWWA publi
7、cation of the official notice. American National Standard An American National Standard implies a consensus of those substantially concerned with its scope and provisions. An American National Standard is intended as a guide to aid the manufacturer, the consumer, and the general public. The existenc
8、e of an American National Standard does not in any respect preclude anyone, whether that person has approved the standard or not, from manufacturing, marketing, purchasing, or using products, processes, or procedures not conforming to the standard. Ameri- can National Standards are subject to period
9、ic review, and users are cautioned to obtain the latest editions. Producers of goods made in conformity with an American National Standard are encouraged to state on their own responsibility in advertising and promotional materials or on tags or labels that the goods are produced in conformity with
10、particular American National Standards. Caution n oti Ce : The American National Standards Institute (ANSI) approval date on the front cover of this standard indicates completion of the ANSI approval process. This American National Standard may be revised or withdrawn at any time. ANSI procedures re
11、quire that action be taken to reaffirm, revise, or withdraw this standard no later than five years from the date of publication. Purchasers of American National Standards may receive current information on all standards by calling or writing the American National Standards Institute, 25 West 43rd St
12、reet, Fourth Floor, New York, NY 10036; (212) 642-4900, or e-mailing infoansi.org. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information or retrieval system, except i
13、n the form of brief excerpts or quotations for review purposes, without the written permission of the publisher. Copyright 2011 by American Water Works Association Printed in USA Copyright 2011 American Water Works Association. All Rights Reserved. iii Committee Personnel The Steel Water Pipe Manufa
14、cturers Technical Advisory Committee (SWPMTAC) Task group for updating C219, which developed this standard, had the following personnel at the time: Ram Satyarthi, Chair A. Collins, JCM Industries Inc., Nash, Texas (AWWA) R.J. Card, Manufacturers Consultant, Sugar Hill, Ga. (AWWA) T. Crail, Straub C
15、oupling, National City, Calif. (AWWA) Z.J. Gentile, Ford Meter Box Company Inc., Pell City, Ala. (AWWA) B. Kane, Cascade Waterworks Manufacturing Company, Yorkville, Ill. (AWWA) B.D. Keil, Northwest Pipe Company, Pleasant Grove, Utah (AWWA) S. Lamb, Nickel Institute, Huntington, W.Va. (AWWA) J.L. Lu
16、ka, American SpiralWeld Pipe Company, Columbia, S.C. (AWWA) D. Manion, Dresser Inc., Bradford, Pa. (AWWA) M. Naber, Mueller Company, Decatur, Ill. (AWWA) D. Piontek, Total Piping Solutions Inc., Olean, N.Y. (AWWA) R.N. Satyarthi, Baker Coupling Company Inc., Los Angeles, Calif. (AWWA) K.L Shaddix, S
17、mith-Blair Inc., Texarkana, Texas (AWWA) A.S. Thoemke, Victaulic, Atlanta, Ga. (AWWA) G. Tate, Viking Johnson/Crane, Hitchen, U.K. (AWWA) N. Thorgersen, Romac Industries Inc., Bothell, Wash. (AWWA) D.R. Wagner, Consultant, St. Louis, Mo. (AWWA) The AWWA Standards Committee on Steel Pipe, which revie
18、wed and approved this standard, had the following personnel at the time of approval: John H. Bambei Jr., Chair Dennis A. Dechant, Vice-Chair John L. Luka, Secretary General Interest Members W.R. Brunzell, Brunzell Associates Ltd., Skokie, Ill. (AWWA) R.J. Card, Lockwood Andrews & Newnam Inc., Sugar
19、Hill, Ga. (AWWA) R.L. Coffey, HDR Engineering Inc., Omaha, Neb. (AWWA) Copyright 2011 American Water Works Association. All Rights Reserved. iv H.E. Dunham, MWH Inc., Snohomish, Wash. (AWWA) S.N. Foellmi, Black & Veatch Corporation, Irvine, Calif. (AWWA) M.B. Horsley,* Black & Veatch Corporation, Ka
20、nsas City, Mo. (AWWA) J.K. Jeyapalan, Dr. J.K. Jeyapalan & Associates, New Milford, Conn. (AWWA) R.A. Kufaas, Norske Corrosion & Inspection Services Ltd., Surrey, B.C., Canada (AWWA) J.L. Mattson, Corrosion Control Technologies, Sandy, Utah (AWWA) W.J. Moncrief,* HDR Engineering Inc., San Diego, Cal
21、if. (AWWA) R. Ortega,* Lockwood Andrews & Newnam Inc., Houston, Texas (AWWA) E.S. Ralph, Standards Engineer Liaison, AWWA, Denver, Colo. (AWWA) A.E. Romer, AECOM, Newport Beach, Calif. (AWWA) H.R. Stoner, H.R. Stoner Associates, North Plainfield, N.J. (AWWA) C.C. Sundberg, CH2M HILL Inc., Issaquah,
22、Wash. (AWWA) G.J. Tupac, G.J. Tupac and Associates Inc., Sun City West, Ariz. (AWWA) W.R. Whidden, Post Buckley Schuh & Jernigan, Orlando, Fla. (AWWA) K.E. Wilson, Standards Council Liaison, Post Buckley Schuh & Jernigan Inc., Tampa, Fla. (AWWA) Producer Members S.A. Arnaout, Hanson Pressure Pipe In
23、c., Dallas, Texas (AWWA) H.H. Bardakjian, Consultant, Glendale, Calif. (AWWA) M. Bauer, Tnemec Company Inc., North Kansas City, Mo. (AWWA) R.R. Carpenter, American SpiralWeld Pipe Company, Birmingham, Ala. (MSS) D. Dechant, Dechant Infrastructure Service, Aurora, Colo. (AWWA) W.B. Geyer, Steel Plate
24、 Fabricators Association, Lake Zurich, Ill. (AWWA) B.D. Keil, Northwest Pipe Company, Pleasant Grove, Utah (AWWA) J.L. Luka, * American SpiralWeld Pipe Company, Columbia, S.C. (AWWA) R. Mielke,* Northwest Pipe Company, Raleigh, N.C. (AWWA) J. Olmos, Ameron Water Transmission Group, Rancho Cucamonga,
25、 Calif. (AWWA) J.A. Wise, Canus International Sales Inc., Surrey, B.C., Canada (AWWA) User Members G.A. Andersen, New York City Bureau of Water Supply, Little Neck, N.Y. (AWWA) J.H. Bambei Jr., Denver Water, Denver, Colo. (AWWA) * Alternate Liaison, Nonvoting Copyright 2011 American Water Works Asso
26、ciation. All Rights Reserved. v B. Cheng, Metro Vancouver, Burnaby, B.C., Canada (AWWA) D.W. Coppes, Massachusetts Water Resources Authority, Southborough, Mass. (NEWWA) R.V. Frisz, US Bureau of Reclamation, Denver Federal Center, Colo. (USBR) G. George, Tacoma Water, Water Supply Section, Tacoma, W
27、ash. (AWWA) T.J. Jordan, Metropolitan Water District of Southern California, La Verne, Calif. (AWWA) M. McReynolds,* Metropolitan Water District of Southern California, Oak Park, Calif. (AWWA) G. Oljaca,* Metro Vancouver, Burnaby, B.C., Canada (AWWA) G.P. Stine, San Diego County Water Authority, Esc
28、ondido, Calif. (AWWA) N.A. Wigner, Los Angeles Department of Water & Power, Los Angeles, Calif. (AWWA) J.V. Young, City of Richmond, Richmond, B.C., Canada (AWWA) * Alternate Copyright 2011 American Water Works Association. All Rights Reserved. This page intentionally blank. Copyright 2011 American
29、Water Works Association. All Rights Reserved. vii Contents All AWWA standards follow the general format indicated subsequently. Some variations from this format may be found in a particular standard. Foreword I Introduction ix I.A Background ix I.B History . ix I.C Acceptance . ix II Special Issues
30、. x II.A Advisory Information on Product Application x III Use of This Standard . x III.A Purchaser Options and Alternatives xi III.B Modification to Standard . xi IV Major Revisions xi V Comments xii Standard 1 General 1.1 Scope 1 1.2 Purpose . 1 1.3 Application 1 2 References 2 3 Definitions . 4 4
31、 Requirements 4.1 Permeation 6 4.2 Materials of Construction . 7 4.3 Design of Bolted Couplings. 9 4.4 Detailed Design and Manufacture . 10 4.5 Performance 12 4.6 Coatings 12 4.7 Installation 13 5 Verification 5.1 Inspection . 15 5.2 Tests 16 5.3 Nonconformance 17 6 Delivery 6.1 Marking 17 6.2 Packa
32、ging and Shipping 18 6.3 Affidavit of Compliance 18 Figures 1 Typical Straight Coupling . 4 2 Typical Coupling Configurations 5 Tables 1 Minimum Physical Properties of Gasket Material . 8 2 Minimum Center-Sleeve Length . 10 3 Maximum Angular Deflection 13 4 Pipe-End Diameter Tolerances 14 5 Recommen
33、ded Centerline Gaps 15 SEC. PAGESEC. PAGE Copyright 2011 American Water Works Association. All Rights Reserved. This page intentionally blank. Copyright 2011 American Water Works Association. All Rights Reserved. ix Foreword This foreword is for information only and is not a part of ANSI*/AWWA C219.
34、 I. Introduction. I.A. Background. This standard describes bolted, sleeve-type couplings, reducing or transition couplings, and flanged coupling adapters used to join plain-end pipe. It also includes materials of construction, inspection, and testing. I.B. History. The first edition of ANSI/AWWA C21
35、9 was approved by the AWWA Board of Directors on June 23, 1991. Subsequent editions were approved on June 15, 1997, Jan. 21, 2001, and Feb. 12, 2006. This fifth edition was approved on Jan. 23, 2011. I.C. Acceptance. In May 1985, the US Environmental Protection Agency (USEPA) entered into a cooperat
36、ive agreement with a consortium led by NSF International (NSF) to develop voluntary third-party consensus standards and a certification program for direct and indirect drinking water additives. Other members of the original consortium included the Water Research Foundation and the Conference of Stat
37、e Health and Environmental Managers (COSHEM). The American Water Works Association (AWWA) and the Association of State Drinking Water Administrators (ASDWA) joined later. In the United States, authority to regulate products for use in, or in contact with, drinking water rests with individual states.
38、 Local agencies may choose to impose requirements more stringent than those required by the state. To evaluate the health effects of products and drinking water additives from such products, state and local agencies may use various references, including 1. An advisory program formerly administered b
39、y USEPA, Office of Drinking Water, discontinued on Apr. 7, 1990. 2. Specific policies of the state or local agency. 3. Two standards developed under the direction of NSF, NSF /ANSI 60, Drinking Water Treatment ChemicalsHealth Effects, and NSF/ANSI 61, Drinking Water System ComponentsHealth Effects.
40、* American National Standards Institute, 25 West 43rd Street, Fourth Floor, New York, NY 10036. Water Research Foundation, 6666 W. Quincy Avenue, Denver, CO 80235. Persons outside the United States should contact the appropriate authority having jurisdiction. NSF International, 789 N. Dixboro Road,
41、Ann Arbor, MI 48105. Copyright 2011 American Water Works Association. All Rights Reserved. x 4. Other references, including AWWA standards, Food Chemicals Codex, Water Chemicals Codex,* and other standards considered appropriate by the state or local agency. Various certification organizations may b
42、e involved in certifying products in accor- dance with NSF/ANSI 61. Individual states or local agencies have authority to accept or accredit certification organizations within their jurisdiction. Accreditation of certi- fication organizations may vary from jurisdiction to jurisdiction. Annex A, “T o
43、xicology Review and Evaluation Procedures,” to NSF/ANSI 61 does not stipulate a maximum allowable level (MAL) of a contaminant for substances not regulated by a USEPA final maximum contaminant level (MCL). The MALs of an unspecified list of “unregulated contaminants” are based on toxicity testing gu
44、ide- lines (noncarcinogens) and risk characterization methodology (carcinogens). Use of Annex A procedures may not always be identical, depending on the certifier. ANSI/AWWA C219 does not address additives requirements. Users of this standard should consult the appropriate state or local agency havi
45、ng jurisdiction in order to 1. Determine additives requirements, including applicable standards. 2. Determine the status of certifications by parties offering to certify products for contact with, or treatment of, drinking water. 3. Determine current information on product certification. II. Special
46、 Issues. II.A. Advisory Information on Product Application. Bolted, sleeve-type couplings have been used for joining plain-end pipe since the latter part of the 19th century. Currently, there are several manufacturers who produce these couplings. Though details differ, couplings of this type work th
47、e same way and have similar components: a center sleeve (sometimes called a “middle ring”), end rings (sometimes called “followers”), and threaded fasteners (bolts and nuts) that, when tightened, pull the end rings together. These components compress elastomeric gaskets in the space formed between t
48、he end rings, center sleeve, and pipes being joined, thereby sealing the coupling-and-pipe combination. III. Use of This Standard. It is the responsibility of the user of an AWWA standard to determine that the products described in that standard are suitable for use in the particular application bei
49、ng considered. III.A. Purchaser Options and Alternatives. The following items should be * Both publications available from National Academy of Sciences, 500 Fifth Street NW, Washington, DC 20001. Copyright 2011 American Water Works Association. All Rights Reserved. xi provided by the purchaser. 1. Standard usedthat is, ANSI/AWWA C219, Bolted, Sleeve- T ype Couplings for Plain-End Pipe, of latest revision. 2. Quantity. 3. Wall thickness, schedule, or class. 4. Flange specification for flanged coupling adapters. 5. Whether compliance with NSF/A
