1、Specification for Carbon Manganese Steel Plate with Improved Toughness for OffshoreStructuresAPI SPECIFICATION 2MT1(SPEC 2MT1)SECOND EDITION,SEPTEMBER 2001EFFECTIVE DATE:MARCH 2002REAFFIRMED,FEBRUARY 2012 Specification for Carbon Manganese Steel Plate with Improved Toughness for OffshoreStructuresUp
2、stream SegmentAPI SPECIFICATION 2MT1(SPEC 2MT1)SECOND EDITION,SEPTEMBER 2001EFFECTIVE DATE:MARCH 2002REAFFIRMED,FEBRUARY 2012 SPECIAL NOTES API publications necessarily address problems of a general nature.With respect to partic-ular circumstances,local,state,and federal laws and regulations should
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7、blication.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.,Washington,D.C.20005.This document was produced under API standardization proc
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13、r.Contact the Publisher,API Publishing Services,1220 L Street,N.W.,Washington,D.C.20005.Copyright 2001 American Petroleum Institute FOREWORD This specication is under the jurisdiction of the API Subcommittee on Standardization ofOffshore Structures.The purpose of this specication is to provide stand
14、ards for the purchase of as rolled steelplate with improved toughness suitable for use in selected applications on offshore plat-forms.This standard shall become effective on the date printed on the cover but may be used vol-untarily from the date of distribution.API publications may be used by anyo
15、ne desiring to do so.Every effort has been made bythe Institute to assure the accuracy 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 fo
16、r loss or damage resultingfrom its use or for the violation of any federal,state,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 1SCOPE.11.1Coverage.11.2Primary Application.12REFERENCES.13GENERAL REQUIREMENTS FOR DELIVERY.13.1Applicable Reference Specications.13.2Visual Examination.13.3Mill Test Certicates.14MA
