[www.staffempire.com]-2010 ASME Boiler&Pressure Vessel Code 2011a Addenda XII rules for construction and continued service of transport tanks.pdf

XIIRULES FOR CONSTRUCTIONAND CONTINUED SERVICE OFTRANSPORT TANKSASME Boiler and Pressure Vessel Committeeon Transport TanksAN INTERNATIONAL CODE2010 ASME Boiler&Pressure Vessel Code2011a AddendaJuly 1,2011Three Park Avenue New York,NY 10016 USAX01211?Date of Issuance:July 1,2011This international code or standard was developed under procedures accredited as meeting the criteria forAmerican National Standards and it is an American National Standard.The Standards Committee that approved thecode or standard was balanced to assure that individuals from competent and concerned interests have had anopportunity to participate.The proposed code or standard was made available for public review and comment thatprovides an opportunity for additional public input from industry,academia,regulatory agencies,and the public-at-large.ASME does not“approve,”“rate,”or“endorse”any item,construction,proprietary device,or activity.ASME does not take any position with respect to the validity of any patent rights asserted in connection with anyitems mentioned in this document,and does not undertake to insure anyone utilizing a standard against liability forinfringement of any applicable letters patent,nor assume any such liability.Users of a code or standard areexpressly advised that determination of the validity of any such patent rights,and the risk of infringement of suchrights,is entirely their own responsibility.Participation by federal agency representative(s)or person(s)affiliated with industry is not to be interpreted asgovernment or industry endorsement of this code or standard.ASME accepts responsibility for only those interpretations of this document issued in accordance with theestablished ASME procedures and policies,which precludes the issuance of interpretations by individuals.The endnotes in this document are part of this American National Standard.No part of this document may be reproduced in any form,in an electronic retrievalsystem or otherwise,without the prior written permission of the publisher.Library of Congress Catalog Card Number:56-3934Printed in the United States of AmericaThe American Society of Mechanical EngineersThree Park Avenue,New York,NY 10016-5990Copyright 2011 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reserved?TABLE OF CONTENTSList of Sections.xiForeword.xiiiStatement of Policy on the Use of the Certification Mark and Code Authorization in Advertising.xvStatement of Policy on the Use of ASME Marking to Identify Manufactured Items.xvSubmittal of Technical Inquiries to the Boiler and Pressure Vessel Committee Mandatory.xviPersonnel.xviiiSummary of Changes.xxxiList of Changes in Record Number Order.xxxivPart TGGeneral Requirements.1Article TG-1Scope and Jurisdiction.1TG-100Introduction.1TG-110Scope.1TG-120Vessel Classifications.2TG-130Documents Referenced by this Section.2TG-140Units of Measurement.4TG-150Equations.4Article TG-2Organization of Section XII.5TG-200Organization.5TG-210Parts.5TG-220Appendices.5TG-230Articles and Paragraphs.5TG-240References.6TG-250Terms and Definitions.6Article TG-3Responsibilities and Duties.7TG-300General.7TG-310Owners Responsibility.7TG-320Manufacturers Responsibility.7TG-330Inspectors Duties.8Article TG-4General Rules for Inspection.9TG-400General Requirements for Inspection and Examination.9TG-410The Inspector.9TG-420Access for the Inspector.9TG-430The Manufacturer.9TG-440Continued Service.10Part TMMaterial Requirements.11Article TM-1Material Requirements.11TM-100General.11TM-110General Requirements for all Products.11TM-120Material Identified with or Produced to a Specification not Permitted by thisSection,and Material not Fully Identified.14TM-130Material Specifications.15TM-140Inspection and Marking of Materials.16TM-150Additional Requirements for Carbon and Low Alloy Steels.32TM-160Additional Requirements for High Alloy Steels.33TM-170Additional Requirements for Nonferrous Materials.33iii?TM-180Additional Requirements for Ferritic Steels Enhanced by Heat Treatment.34TM-190Additional Requirements for Castings.34Article TM-2Notch Toughness Requirements.36TM-200General Toughness Requirements for All Steel Products.36Part TDDesign Requirements.57Article TD-1General Design Rules.57TD-100General.57TD-110Methods of Fabrication in Combination.57TD-120Materials in Combination.58TD-130Corrosion.58TD-140Design Temperature.58TD-150Design Pressures.58TD-160MAWP.58Article TD-2Loadings and Stress Allowables.59TD-200Loadings.59TD-210Maximum Allowable Stress Values.60Article TD-3Design for Internal Pressure.62TD-300Thickness of Shells Under Internal Pressure.62TD-310Formed Heads and Sections,Pressure on Concave Side.62Article TD-4Design for External Pressure.66TD-400Thickness of Shells Under External Pressure.66TD-410Stiffening Rings for Cylindrical Shells Under External Pressure.68TD-420Attachment of Stiffening Rings for External Pressure.72TD-430Formed Heads,Pressure on Convex Side.72TD-440Alternative Allowable Compressive Stresses in Cylindrical Shells and FormedHeads.74Article TD-5Unstayed Flat Heads and Covers.78TD-500Design of Unstayed Flat Heads and Covers.78Article TD-6Openings and Reinforcements.82TD-600Openings in Transport Tanks.82TD-610Reinforcement Required for Openings in Shells and Formed Heads.83TD-620Flued Openings in Shells and Formed Heads.88TD-630Reinforcement Required for Openings in Flat Heads.88TD-640Limits of Reinforcement.89TD-650Strength of Reinforcement.89TD-660Reinforcement of Multiple Openings.92TD-670Methods of Attachment of Pipe and Nozzle Necks to Vessel Walls.92TD-680Nozzle Neck Thickness.95TD-690Inspection Openings.95Part TWRequirements for Tanks Fabricated by Welding.97Article TW-1General Requirements for Tanks Fabricated by Welding.97TW-100General.97TW-120Materials.98TW-130Design of Welded Joints.98TW-140Welded Connections.113Part TFFabrication Requirements.122Article TF-1General Requirements for Fabrication.122TF-100General.122TF-110Materials.122TF-120Forming and Fabrication.123iv?Article TF-2Requirements for Welding Fabrication.126TF-200General Requirements for All Welds.126TF-210Welding Qualifications,Records,and Identifying Stamps.126TF-220Requirements for Production Welding.128Article TF-3Requirements for Vessels Constructed of Carbon and Low Alloy Steels132TF-300General.132TF-310Fabrication.132TF-320Welded Joints.133Article TF-4Requirements for Vessels Constructed of High Alloy Steel.134TF-400General.134TF-410Fabrication.134Article TF-5Requirements for Vessels Constructed of Nonferrous Materials.136TF-500General.136TF-510Fabrication.136Article TF-6Requirements for Vessels Constructed of Ferritic Steels That Are HeatTreated to Enhance Tensile Properties.137TF-600General.137TF-610Fabrication.137Article TF-7Postweld Heat Treatment of Weldments.140TF-700Procedures for Postweld Heat Treatment.140TF-710Requirements for Carbon and Low Alloy Steels.141TF-720Requirements for High Alloy Steels.149TF-730Requirements for Nonferrous Materials.149TF-740Requirements for Ferritic Steels with Tensile Properties Enhanced by HeatTreatment.149Article TF-8Requirements for Vessels Lined for Corrosion/Erosion Control.154TF-800General.154TF-810Fabrication.154Part TEExamination Requirements.155Article TE-1Requirements for Examination Procedures and Personnel Qualification155TE-100General.155TE-110Nondestructive Examination Procedures.155TE-120Qualification and Certification of Nondestructive Examination Personnel.156Article TE-2Examination of Welds and Acceptance Criteria.157TE-200Time of Examination of Welded Joints.157TE-210Examination of Weld Edge Preparation Surfaces.157TE-220Types of Welded Joints and Their Examination.157TE-230Radiographic and Ultrasonic Examination.157TE-240Magnetic Particle and LiquidPenetrant Examination.159TE-250Acceptance Criteria.160Part TTTesting Requirements.162Article TT-1General Requirements for Testing.162TT-100General.162Article TT-2Requirements for Pressure Testing.163TT-200General.163TT-210Test Requirements.163TT-220Test Media.164TT-230Appurtenances.164TT-240Test Gages.164v?Article TT-3Requirements for Proof Testing to Establish Maximum AllowableWorking Pressure(MAWP).165TT-300General.165TT-310Previous Tests.165TT-320Duplicate and Similar Parts.165TT-330Evaluation.166TT-340Procedures.166Article TT-4Requirements for Elastomeric Lining Test.168TT-400General.168Part TRPressureRelief Devices.169Article TR-1General Requirements.169TR-100Protection Against Overpressure.169TR-110Definitions.169TR-120Determining PressureRelief Requirements.170TR-130Installation Requirements.170TR-140Selection and Setting of PressureRelief Devices.171Article TR-2Requirements for PressureRelief Valves.172TR-200General Requirements.172TR-210Minimum Requirements of PressureRelief Valves.172Article TR-3Requirements for Nonreclosing PressureRelief Devices.174TR-300General Requirements.174TR-310Minimum Requirements for Rupture Disk Devices.174TR-320Breaking Pin Devices.176Article TR-4Certification of Capacity of PressureRelief Devices.177TR-400General Requirements.177TR-410Certification of Capacity of PressureRelief Valves Installed in Combinationwith Nonreclosing PressureRelief Devices.178TR-420Capacity Testing of Breaking Pin Devices Installed in Combination with SafetyRelief Valves.179Article TR-5Marking and Certification.180TR-500General Requirements.180TR-510Marking and Certification of PressureRelief Valves.180TR-520Marking and Certification of Rupture Disk Devices.180TR-530Marking and Certification of PressureRelief Valves Installed in Combinationwith Rupture Disk Devices.181TR-540Marking and Certification of PressureRelief Valves Installed in Combinationwith Breaking Pin Devices.181Part TSStamping,Marking,Certification,Reports,and Records.182Article TS-1Contents and Method of Stamping Transport Tanks.182TS-100Required Markings.182TS-110Marking of Parts.183TS-120Application of Certification Mark.183TS-130Nameplates.184Article TS-2Obtaining and Applying Certification Marks to Transport Tanks.185TS-200Certification Marks.185Article TS-3Report Forms and Record Maintenance.187TS-300Manufacturers Data Reports.187TS-310Partial Data Reports.187Article TS-4Special Requirements.188TS-400General.188vi?Part TPRequirements for Repair,Alteration,Testing,and Inspection forContinued Service.189Article TP-1General Requirements and Responsibilities.189TP-100General.189Article TP-2Requirements for Repairs and Alterations.190TP-200General Requirements.190Article TP-3Requirements for Tests and Inspections.191TP-300General Requirements.191Article TP-4Tests and Inspections.192TP-400General.192TP-410Types of Tests and Inspections.192Article TP-5Criteria for Tests and Inspections.194TP-500General.194Article TP-6Reports and Records.195TP-600Reports and Records.195Modal Appendix 1Cargo Tanks.196Modal Appendix 2Rail Tank Cars.228Modal Appendix 3Portable Tanks.229Modal Appendix 4Category 106A500-X,106A800-X,110A500-W,110A600-W,110A800-W,110A1000-W,and 110A2000-W Ton Containers.237Mandatory Appendix IQuality Control System.241Mandatory Appendix IISpecial Commodities.244Mandatory Appendix IIIDefinitions for Transport Tanks.245Mandatory Appendix IVRounded Indication Charts,Acceptance Standards for RadiographicallyDetermined Rounded Indications in Welds.247Mandatory Appendix VMethods for Magnetic Particle Examination(MT).255Mandatory Appendix VIMethods for LiquidPenetrant Examination(PT).257Mandatory Appendix VIISubmittal of Technical Inquiries to the Boiler and Pressure VesselCommittee.258Mandatory Appendix VIIILow Pressure Tank Design.259Mandatory Appendix IXUltrasonic Examination of Welds(UT).265Mandatory Appendix XExamination of Steel Castings.266Mandatory Appendix XIAdhesive Attachment of Nameplates.269Mandatory Appendix XIIStandard Units for Use in Equations.270Mandatory Appendix XIIIReference Material and Equivalent Thickness.271Mandatory Appendix XIVHot Pressure Welded Joint for Head-to-Shell Welds of Ton Containers273Mandatory Appendix XVRules for Mass Production of Pressure Vessels.275Mandatory Appendix XVILocal Thin Areas in Cylindrical Shells and in Spherical Segments ofShells.278Nonmandatory Appendix ASuggested Good Practice Regarding Piping Reactions and Design ofSupports and Attachments.283Nonmandatory Appendix BSuggested Good Practice Regarding Internal Structures.285vii?Nonmandatory Appendix CGuide for Preparing Manufacturers Data Reports.286Nonmandatory Appendix DGuide to Information Appearing on Certificate of Authorization.300Nonmandatory Appendix ERecommended Practices for Vacuum Insulated Cargo Tanks andPortable Tanks for Refrigerated Fluids.302Nonmandatory Appendix FRecommended Practices for Noncryogenic Portable Tanks.309Nonmandatory Appendix GGuidance for the Use of U.S.Customary and SI Units in the ASME Boilerand Pressure Vessel Code.310Nonmandatory Appendix HGuidance for Design of Supports and Safety Devices for Cargo Tanks.313ENDNOTES.319FiguresTM-210.2Simple Beam Impact Test Specimens(CharpyType Test).36TM-220.1Charpy VNotch Impact Test Requirements for FullSize Specimens for Carbon and Low AlloySteels,Having Specified Minimum Tensile Strength Less Than 95 ksi,Listedin Table TM-130.2-1.38TM-220.2Illustration of Lateral Expansion in a Broken Charpy VNotch Specimen.39TM-240.1-1Impact Test Exemption Curves.42TM-240.1-2Some Typical Tank Details Showing the Governing Thicknesses as Defined in TM-240.1.46TM-240.3-1Reduction in Minimum Design Metal Temperature Without Impact Testing.49TM-240.3-2Diagram of TM-240.1 Rules for Determining Lowest Minimum Design Metal Temperature(MDMT)Without Impact Testing.50TM-250.1Weld Metal Delta Ferrite Content.53TD-310.1Principal Dimensions of Typical Heads.63TD-400.1Diagrammatic Representation of Variables for Design of Cylindrical Vessels Subjected toExternal Pressure.67TD-410.2-1Various Arrangements of Stiffening Rings for Cylindrical Vessels Subjected to ExternalPressure.70TD-410.2-2Minimum Arc of Shell Left Unsupported Because of Gap in Stiffening Ring of Cylindrical ShellUnder External Pressure.71TD-420Some Acceptable Methods of Attaching Stiffening Rings.73TD-440.4Bending Stress Distribution in a Typical Transport Tank.76TD-500Some Acceptable Types of Unstayed Flat Heads and Covers.79TD-610.3-1Chart for Determining Value of F,as Required in TD-610.3.84TD-610.3-2Nomenclature and Formulas for Reinforced Openings.85TD-610.7Openings for Radial Nozzles in Cylindrical Shells.87TD-620Minimum Depth for Flange of Flued in Openings.88TD-640Some Representative Configurations Describing the Reinforcement Dimension,te,and theOpening Dimension,d.90TD-660Examples of Multiple Openings.94TW-100.1Fabricated Lap Joint Stub Ends for Fluids With United Nations Hazard Classifications Definedin TW-100.1(a).97TW-130.2Butt Welding of Plates of Unequal Thickness.99TW-130.3Illustration of Welded Joint Locations Typical of Categories A,B,C,and D.100TW-130.5-1Heads Attached to Shells(see Table TW-130.4 for Limitations).105TW-130.5-2Attachment of Pressure Parts to Flat Plates to Form a Corner Joint.109TW-130.5-3Nozzle Necks Attached