ASME BPVC.I-2023 动力锅炉建造规则(英文版).pdf

ASMEBPVC.1-2023 SECTIONI ASMEBoilerand 2023 Pressure Vessel Code An International Code Rules for Construction ofPowerBoilers ASME SETTINGTHESTANDARD
Markings such as“ASME ”“ASME Standard ”or any othermarking including“ASME ”ASME logos or the ASME Single Certification Mark shall not be used on any item that is not constructed in accordance with all of the applicable requirements of the Code or Standard. Use of the ASME Single Certification Mark requires formal ASME certification;if no certification program is available such ASME markings may not be used.(For Certification and Accreditation Programs see .asme.org/certification-accreditation.) Items produced by parties not formally possessing an ASME Certificate may not be described either explicitly orimplicitly as ASME certified or approved in any code forms orother document.
ANINTERNATIONALCODE 2023 ASME Boiler & PressureVessel Code 2023Edition July1 2023 RULESFORCONSTRUCTION OFPOWERBOILERS ASMEBoilerandPressureVesselCommittee onPowerBoilers TheAmericanSocietyof MechanicalEngineers TwoParkAvenueNewYork NY10016USA
Date of Issuance: July 1 2023 the code or standard was balanced to ensure that individuals from petent and concerned interests had an ment which provided an opportunity for additional public input from industry academia regulatory agencies and the public-at-large. ASMEdoes not“approve”certify”“rate，”or“endorse”any item，construction proprietary device orativity. ASMEdoesnotakeanypositionwithrespecto thevalidityof anypatent rightsassertedinconnectionwithany infringement of any applicable letters patent nor does ASME assume any suchliability.Usersof a code or standard rights is entirely their own responsibility. government or industry endorsement of this code or standard. ASME accepts responsibility for only those interpretations of this document issued in accordance with the estab- lished ASME procedures and policies which precludes the issuance of interpretations by individuals. The endnotes and preamble in this document (if any) are part of this American National Standard. ASME Collective Membership Mark M ASME Single Certification Mark “ASME" and the above ASME symbols are registered trademarks of The American Society of Mechanical Engineers. No part of this document may be reproduced in any form in an electronic retrieval system or otherwise without the prior written permission of the publisher. Library of Congress Catalog Card Number: 56-3934 Adopted by the Council of The American Society of Mechanical Engineers 1914; latest edition 2023. The American Society of Mechanical Engineers Two Park Avenue New York NY 10016-5990 Copyright @ 2023 by THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS All rights reserved Printed in U.S.A.
TABLEOFCONTENTS List of Sections ..... xxiv Foreword. xXV Statement of Policy on the Use of the ASME Single Certification Mark and Code Authorization in Advertising xxvii Statement of Policy on the Use of ASME Marking to Identify Manufactured Items xxvii Personnel xxviii Correspondence With the Committee. 1 Preamble li Summary of Changes liv Cross-Referencing in the ASME BPVC . lviii Part PG General Requirements for All Methods of Construction General . 1 PG-1 Scope.. PG-2 Service Limitations PG-3 Referenced Standards PG-4 Units of Measure Materials 2 PG-5 General PG-6 Plate .. 3 PG-7 3 PG-8 Castings . 3 PG-9 Pipes Tubes and Pressure-Containing Parts . . PG-10 Material Identified With or Produced to a Specification Not Permitted by This Section and Material Not Fully Identified ..... PG-11 Prefabricated or Preformed Pressure Parts Furnished Without a Certification Mark 8 PG-12 Water Level Indicators and Connector Material ...... 10 PG-13 Stays ... 11 PG-14 Rivets . 11 Design 11 PG-16 General . 11 PG-17 Fabrication by a Combination of Methods 12 PG-18 Design Validation by Proof Test 12 PG-19 Cold Forming of Austenitic Materials 12 PG-20 Cold Forming of Carbon Carbon-Molybdenum and Creep Strength Enhanced Ferritic Steels 14 PG-21 Maximum Allowable Working Pressure . 15 PG-22 Loadings . . 16 PG-23 Stress Values for Calculation Formulas . 16