1、AWWA Standard SM Extruded Polyolefin Coatings for Steel Water Pipe Effective date: July 1, 2016. First edition approved by AWWA Board of Directors June 19, 1988. This edition approved Jan. 16, 2016. Approved by American National Standards Institute Jan. 29, 2016. ANSI/AWWA C215-16 (Revision of ANSI/
2、AWWA C215-10) Copyright 2016 American Water Works Association. All Rights Reserved.ii AWWA Standard 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 administrati
3、ve information normally contained in specifications. The AWWA standards usually contain options 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 pub- lication of a standard does not constitute
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5、 are intended to represent a consensus of the water supply industry that the product described 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 Official Notice section of Journal American Water Works
6、 Association. The action becomes effective on the first day of the month following the month of Journal American Water Works Association publication of the official notice. American National Standard An American National Standard implies a consensus of those substantially concerned with its scope an
7、d provisions. An American National Standard is intended as a guide to aid the manufacturer, the consumer, and the general public. The existence of an American National Standard does not in any respect preclude anyone, whether that person has ap - proved the standard or not, from manufacturing, marke
8、ting, purchasing, or using products, processes, or procedures not conforming to the standard. American National Standards are subject to periodic review, and users are cautioned to obtain the latest editions. Producers of goods made in conformity with an American National Standard are encour - aged
9、to state on their own responsibility in advertising and promotional materials or on tags or labels that the goods are produced in conformity with particular American National Standards. Caution n oti Ce : The American National Standards Institute (ANSI) approval date on the front cover of this stand
10、ard indicates completion of the ANSI approval process. This American National Standard may be revised or withdrawn at any time. ANSI procedures require that action be taken to reaffirm, revise, or withdraw this standard no later than five years from the date of publication. Purchasers of American Na
11、tional Standards may receive current information on all standards by calling or writing the American National Standards Institute, 25 West 43rd Street, Fourth Floor, New York, NY 10036; 212.642.4900; or emailing infoansi.org. ISBN-13, print: 978-1-62576-159-0 eISBN-13, electronic: 978-1-61300-379-4D
12、OI: http:/dx.doi.org/10.12999/AWWA.C215.16 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 in the form of brief excerpts or quotatio
13、ns for review purposes, without the written permission of the publisher. Copyright 2016 by American Water Works Association Printed in USA hours of work by your fellow water professionals. Revenue from the sales of this AWWA material supports ongoing product development. Unauthorized distribution, e
14、ither electronic or photocopied, is illegal and hinders AWWAs mission to support the water community. This AWWA content is the product of thousands of Copyright 2016 American Water Works Association. All Rights Reserved.iii Committee Personnel The SWPMTAC Task Group for AWWA C215, which revised this
15、 standard, had the following personnel at the time: Dan Libby, Chair R.M. Buchanan, Seal for Life, Toronto, Ont., Canada (AWWA) D. DAmbrosio, Polyguard Products, Houston, Texas (AWWA) A. Fletcher, Steel Mains Pty, Melbourne, Australia (AWWA) B.D. Keil, Northwest Pipe Company, Draper, Utah (AWWA) S.
16、Thomas, Seal for Life, Franklin, Mass. (AWWA) J.A. Wise, Canus International Sales Inc., Surrey, B.C., Canada (AWWA) The AWWA S tandards Committee on Steel Pipe, which reviewed and approved this standard, had the following personnel at the time of approval: John H. Bambei Jr., Chair Dennis Dechant,
17、Vice-Chair John L. Luka, Secretary General Interest Members W.R. Brunzell, Brunzell Associates Ltd., Skokie, Ill. (AWWA) R.J. Card, Lockwood Andrews write to the department at 6666 West Quincy Avenue, Denver, CO 80235-3098; or email at standardsawwa.org. Copyright 2016 American Water Works Associati
18、on. All Rights Reserved.This page intentionally blank. Copyright 2016 American Water Works Association. All Rights Reserved.1 AWWA Standard ANSI/AWWA C215-16 (Revision of ANSI/AWWA C215-10) Extruded Polyolefin Coatings for Steel Water Pipe SECTION 1: GENERAL Sec. 1.1 Scope This standard describes th
19、e materials, systems, and application requirements for shop-applied extruded polyolen coatings for the exterior of steel water pipes. 1.1.1 Extrusion types. This standard describes the following three types of coating-system applications: Type A, crosshead-die extrusion, consists of an adhesive and
20、an extruded polyolen sheath. This system is limited to pipe diameters in. through 36 in. (13 mm through 900 mm). Type B, side extrusion, consists of an extruded adhesive and an extruded polyolen sheath. This system is limited to pipe diameters 2 in. (50 mm) and larger. T ype C, side extrusion, consi
21、sts of a liquid adhesive (primer) layer, extruded butyl rubber adhesive, and extruded polyolen sheath. This system is lim- ited to pipe diameters 2 in. (50 mm) and larger. 1.1.2 Maximum temperatures. AWWA steel pipe coating standards are written for, and are based on, the service temperature of potable water. Extruded polyolen coatings have performed at higher temperatures. Consult the coating manufacturer for conditions and limitations. Copyright 2016 American Water Works Association. All Rights Reserved.
