1、Petroleum and Liquid PetroleumProducts-Calibration of HorizontalCylindrical TanksPart 1:Manual MethodsANSI/API MPMS CHAPTER 2.2EFIRST EDITION,APRIL 2004REAFFIRMED,AUGUST 2014ERRATA,NOVEMBER 2009ISO 12917-1:2002(Identical),Petroleum and liquidpetroleum products-Calibration of horizontalcylindrical ta
2、nks-Part 1:Manual methodsenerg1ANSIAMERICAN PETROLEUM INSTITUTESpecial NotesAPI publications necessarily address problems of a general nature.With respect to particularcircumstances,local,state,and federal laws and regulations should be reviewed.API is not undertaking to meet the duties of employers
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13、n from the publisher.Contact the Publisher,APIPublishing Services,1220 L Street,N.W.,Washington,D.C.20005.Copyright 2004 American Petroleum InstituteAPI MPMS 2.2E/ISO 12917-1API ForewordAPI publications may be used by anyone desiring to do so.Every effort has been made by theInstitute to assure the
14、accuracy and reliability of the data contained in them;however,theInstitute makes no representation,warranty,or guarantee in connection with this publication andhereby expressly disclaims any liability or responsibility for loss or damage resulting from its useor for the violation of any federal,sta
15、te,or municipal regulation with which this publication mayconflict.Suggested revisions are invited and should be submitted to APl,Standards department,1220 LStreet,NW,Washington,DC 20005,standardsapi.org.API MPMS 2.2E/ISO 12917-1ContentsPageAPI Foreword.Foreword.ivIntroductionW.12Normative reference
16、s13Terms and definitions.4Precautions4.1General.4.2Internal method.24.3External method.5Equipment5.1Equipment as used in the ISO 7507 series5.2Telescopic rod.26General requirements.7Calibration procedures.8External measurements.38.1Introduction8.2General8.3Repetition of measurements.8.4Tolerances.8.
17、5Other measurements on tank-shell plates9Internal measurements.9.1General.59.2Repetition of measurements.59.3Tolerances.59.4Other measurements on tank-shell plates510Additional measurements.610.1Deadwood610.2Measurement of tilt11Other parameters.12Recalibration.13Descriptive data.714Computation of t
18、ank capacity tables-General rules715Effects of tilt16Systematic calculations(summary).16.1816.2Cylindrical volume.16.3Volume of the knuckle-dish ends.916.4116.5Spherical head440450045540444401554445551116.6Deadwood12Annex A(normative)Tilt.13Annex B(informative)Corrections of volume of tank table15Bibliography18讲
