1、 Recommended Practicefor Flexible Pipe API RECOMMENDED PRACTICE 17BTHIRD EDITION,MARCH 2002 Recommended Practicefor Flexible Pipe Upstream Segment API RECOMMENDED PRACTICE 17BTHIRD EDITION,MARCH 2002 SPECIAL NOTES API publications necessarily address problems of a general nature.With respect to part
2、ic-ular circumstances,local,state,and federal laws and regulations should be reviewed.API is not undertaking to meet the duties of employers,manufacturers,or suppliers towarn and properly train and equip their employees,and others exposed,concerning healthand safety risks and precautions,nor underta
3、king their obligations under local,state,or fed-eral laws.Information concerning safety and health risks and proper precautions with respect to par-ticular materials and conditions should be obtained from the employer,the manufacturer orsupplier of that material,or the material safety data sheet.Not
4、hing contained in any API publication is to be construed as granting any right,byimplication or otherwise,for the manufacture,sale,or use of any method,apparatus,or prod-uct covered by letters patent.Neither should anything contained in the publication be con-strued as insuring anyone against liabil
5、ity for infringement of letters patent.Generally,API standards are reviewed and revised,reafrmed,or withdrawn at least everyve years.Sometimes a one-time extension of up to two years will be added to this reviewcycle.This publication will no longer be in effect ve years after its publication date as
6、 anoperative API standard or,where an extension has been granted,upon republication.Statusof the publication can be ascertained from the API Upstream Segment telephone(202)682-8000.A catalog of API publications and materials is published annually and updated quar-terly by API,1220 L Street,N.W.,Wash
7、ington,D.C.20005.This document was produced under API standardization procedures that ensure appropri-ate notication and participation in the developmental process and is designated as an APIstandard.Questions concerning the interpretation of the content of this standard or com-ments and questions c
8、oncerning the procedures under which this standard was developedshould be directed in writing to the standardization manager,American Petroleum Institute,1220 L Street,N.W.,Washington,D.C.20005.Requests for permission to reproduce ortranslate all or any part of the material published herein should a
9、lso be addressed to the gen-eral manager.API standards are published to facilitate the broad availability of proven,sound engineer-ing and operating practices.These standards are not intended to obviate the need for apply-ing sound engineering judgment regarding when and where these standards should
10、 beutilized.The formulation and publication of API standards is not intended in any way toinhibit anyone from using any other practices.Any manufacturer marking equipment or materials in conformance with the markingrequirements of an API standard is solely responsible for complying with all the appl
11、icablerequirements of that standard.API does not represent,warrant,or guarantee that such prod-ucts do in fact conform to the applicable API standard.All rights reserved.No part of this work may be reproduced,stored in a retrieval system,or transmitted by any means,electronic,mechanical,photocopying
12、,recording,or otherwise,without prior written permission from the publisher.Contact the Publisher,API Publishing Services,1220 L Street,N.W.,Washington,D.C.20005.Copyright 2002 American Petroleum Institute FOREWORD This Recommended Practice (RP)for Flexible Pipe is under the jurisdiction of the APIS
13、ubcommittee on Subsea Production Systems.This RP provides complementary informa-tion to API Specications 17J and 17K and addresses exible pipe system issues and evolv-ing technologies.API publications may be used by anyone desiring to do so.Every effort has been made bythe Institute to assure the ac
14、curacy and reliability of the data contained in them;however,theInstitute makes no representation,warranty,or guarantee in connection with this publicationand hereby expressly disclaims any liability or responsibility for loss or damage resultingfrom its use or for the violation of any federal,state
15、,or municipal regulation with which thispublication may conict.Suggested revisions are invited and should be submitted to the standardization manager,American Petroleum Institute,1220 L Street,N.W.,Washington,D.C.20005.iii CONTENTS Page 1GENERAL.11.1Scope.11.2Products.11.3Applications.11.4Units.11.5
16、Referenced Standards .12REFERENCES.13DEFINITIONS AND ABBREVIATIONS.33.1Denitions.33.2Symbols and Abbreviations.44SYSTEM,PIPE,AND COMPONENT DESCRIPTION.54.1Introduction.54.2Flexible Pipe Systems.54.3Flexible Pipe Description.84.4Ancillary Components.185PIPE DESIGN CONSIDERATIONS.255.1General.255.2Design Overview.255.3Failure Modes .295.4Design Criteria.325.5Load Cases.366MATERIALS.416.1Scope.416.2MaterialsUnbonded Pipe.416.3MaterialsBonded Pipe.446.4Alternative Materials.466.5Polymer/elastomer Te