1、2010ASME Boiler and Pressure Vessel CodeA N I N T E R N A T I O N A L C O D EIII Division 1 Subsection NDClass 3 Components Rules for Construction of Nuclear Facility ComponentsCopyright ASME International Provided by IHS under license with ASME Licensee=Korea Power Engineering Co Inc(KOPEC)/3289500
2、001 Not for Resale,07/11/2010 18:29:12 MDTfiguratxNo reproduction or networking permitted without license from IHS-,-,-AN INTERNATIONAL CODE2010 ASME Boiler&Pressure Vessel Code2010 EditionJuly 1,2010IIIDivision 1 Subsection NDClass 3 ComponentsRULES FOR CONSTRUCTIONOF NUCLEAR FACILITYCOMPONENTSASME
3、 Boiler and Pressure Vessel Committee on Nuclear PowerCopyright ASME International Provided by IHS under license with ASME Licensee=Korea Power Engineering Co Inc(KOPEC)/3289500001 Not for Resale,07/11/2010 18:29:12 MDTfiguratxNo reproduction or networking permitted without license from IHS-,-,-标准分享
4、网 w w w.b z f x w.c o m 免费下载Date of Issuance:July 1,2010(Includes all Addenda dated July 2009 and earlier)This international code or standard was developed under procedures accredited as meeting the criteria for American NationalStandards and it is an American National Standard.The Standards Committ
5、ee that approved the code or standard was balancedto assure that individuals from competent and concerned interests have had an opportunity to participate.The proposed codeor standard was made available for public review and comment that provides an opportunity for additional public input fromindust
6、ry,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 any itemsmentioned in this document,and
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9、 in accordance with the established ASMEprocedures and policies,which precludes the issuance of interpretations by individuals.The footnotes in this document are part of this American National Standard.ASME collective membership markThe above ASME symbols are registered in the U.S.Patent Office.“ASM
10、E”is the trademark of the American Society of Mechanical Engineers.No part of this document may be reproduced in any form,in an electronic retrieval system orotherwise,without the prior written permission of the publisher.Library of Congress Catalog Card Number:56-3934Printed in the United States of
11、 AmericaAdopted by the Council of the American Society of Mechanical Engineers,1914.Revised 1940,1941,1943,1946,1949,1952,1953,1956,1959,1962,1965,1968,1971,1974,1977,1980,1983,1986,1989,1992,1995,1998,2001,2004,2007,2010The American Society of Mechanical EngineersThree Park Avenue,New York,NY 10016
12、-5990Copyright 2010 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll Rights ReservedCopyright ASME International Provided by IHS under license with ASME Licensee=Korea Power Engineering Co Inc(KOPEC)/3289500001 Not for Resale,07/11/2010 18:29:12 MDTfiguratxNo reproduction or networking permitted wi
13、thout license from IHS-,-,-CONTENTSList of Sections.xiiiForeword.xvStatements of Policy.xviiPersonnel.xviiiOrganization of Section III.xxxSummary of Changes.xxxiiList of Changes in Record Number Order.xxxivArticle ND-1000Introduction.1ND-1100Scope.1ND-1130Boundaries of Jurisdiction Applicable to Thi
14、s Subsection.1FiguresND-1132.2-1Attachments in the Component Support Load Path That Do NotPerform a Pressure Retaining Function.3ND-1132.2-2Attachments That Do Not Perform a Pressure Retaining Function andAre Not in the Component Support Load Path(NonstructuralAttachments).4ND-1132.2-3Attachments Th
15、at Perform a Pressure Retaining Function.5Article ND-2000Material.6ND-2100General Requirements for Material.6ND-2110Scope of Principal Terms Employed.6ND-2120Pressure Retaining Material.6ND-2130Certification of Material.8ND-2140Welding Material.8ND-2150Material Identification.8ND-2160Deterioration o
16、f Material in Service.8ND-2170Heat Treatment to Enhance Impact Properties.8ND-2180Procedures for Heat Treatment of Material.8ND-2190Nonpressure-Retaining Material.9ND-2200Material Test Coupons and Specimens for Ferritic Steel Material.9ND-2210Heat Treatment Requirements.9ND-2220Procedure for Obtaini
17、ng Test Coupons and Specimens for Quenched andTempered Material.10ND-2300Fracture Toughness Requirements for Material.12ND-2310Material to Be Impact Tested.12ND-2320Impact Test Procedures.13ND-2330Test Requirements and Acceptance Standards.13ND-2340Number of Impact Tests Required.14ND-2350Retests.15
18、ND-2360Calibration of Instruments and Equipment.16ND-2400Welding Material.16ND-2410General Requirements.16ND-2420Required Tests.16iiiCopyright ASME International Provided by IHS under license with ASME Licensee=Korea Power Engineering Co Inc(KOPEC)/3289500001 Not for Resale,07/11/2010 18:29:12 MDTfi
19、guratxNo reproduction or networking permitted without license from IHS-,-,-标准分享网 w w w.b z f x w.c o m 免费下载w w w.b z f x w.c o mND-2430Weld Metal Tests.17ND-2440Storage and Handling of Welding Material.20ND-2500Examination and Repair of Pressure Retaining Material.20ND-2510Pressure Retaining Materia
20、l.20ND-2530Examination and Repair of Plate.21ND-2540Examination and Repair of Forgings and Bars.21ND-2550Examination and Repair of Seamless and Welded(Without Filler Metal)Tubular Products and Fittings.23ND-2560Examination and Repair of Tubular Products and Fittings Welded WithFiller Metal.23ND-2570
21、Examination and Repair of Statically and Centrifugally CastProducts.24ND-2580Examination of Bolts,Studs,and Nuts.30ND-2600Material Organizations Quality System Programs.30ND-2610Documentation and Maintenance of Quality System Programs.30ND-2700Dimensional Standards.31FiguresND-2433.1-1Delta Ferrite
22、Content.20ND-2575.2-1Typical Pressure Retaining Parts of Pumps and Valves.28TablesND-2311-1Exemptions From Impact Testing Under ND-2311(a)(8).13ND-2331(a)-1Required CvLateral Expansion Values for Pressure Retaining Material(Except Bolting).14ND-2331(a)-2Required CvEnergy Values for Pressure Retainin
23、g Material(ExceptBolting).15ND-2333-1Required CvValues for Bolting Material.15ND-2432.1-1Sampling of Welding Materials for Chemical Analysis.19ND-2432.2-1Welding Material Chemical Analysis.19ND-2571-1Required Examinations.25Article ND-3000Design.32ND-3100General Design.32ND-3110Loading Criteria.32ND
24、-3120Special Considerations.33ND-3130General Design Rules.33ND-3300Vessel Design.39ND-3310General Requirements.39ND-3320Design Considerations.41ND-3330Openings and Reinforcement.61ND-3350Design of Welded Construction.66ND-3360Special Vessel Requirements.73ND-3400Pump Design.76ND-3410General Requirem
25、ents for Centrifugal Pumps.76ND-3420Definitions.77ND-3430Design Requirements for Centrifugal Pumps.78ND-3440Design of Specific Pump Types.80ND-3450Design of Class 3 Reciprocating Pumps.96ND-3500Valve Design.98ND-3510General Requirements.98ND-3520Levels B,C,and D Service Limits.99ND-3530General Rules
26、.100ND-3590Pressure Relief Valve Design.102ivCopyright ASME International Provided by IHS under license with ASME Licensee=Korea Power Engineering Co Inc(KOPEC)/3289500001 Not for Resale,07/11/2010 18:29:12 MDTfiguratxNo reproduction or networking permitted without license from IHS-,-,-w w w.b z f x
27、 w.c o mND-3600Piping Design.106ND-3610General Requirements.106ND-3620Design Considerations.109ND-3640Pressure Design of Piping Products.111ND-3650Analysis of Piping Systems.126ND-3660Design of Welds.130ND-3670Special Piping Requirements.130ND-3690Dimensional Requirements for Piping Products.140ND-3
28、700Electrical and Mechanical Penetration Assemblies.140ND-3720Design Rules.140ND-3800Design of Atmospheric Storage Tanks.140ND-3810General Requirements.140ND-3820Design Considerations.140ND-3830Bottom Design.141ND-3840Shell Design.141ND-3850Roof Design.142ND-3860Tank Connections and Appurtenances.15
29、2ND-3900Design of 0 psi to 15 psi(0 kPa to 100 kPa)Storage Tanks.152ND-3910General Requirements.152ND-3920Design Considerations.156ND-3930Design Procedure.165ND-3940Alternative Rules for Axial Compressive Membrane Stresses in theCylindrical Walls of 015 psi Storage Tanks.174FiguresND-3133.4-1Length
30、L of Some Typical Conical Sections.38ND-3133.7-1Chart for Determining Wall Thickness of Tubes Under ExternalPressure.40ND-3324.2-1Principal Dimensions of Typical Heads.45ND-3324.11(a)(6)-1Large Head Openings,Reverse Curve,and Conical Shell ReducerSections.48ND-3325-1Some Acceptable Types of Unstayed
31、 Flat Heads and Covers.51ND-3326.1-1Spherically Dished Covers With Bolting Flanges.54ND-3329.1(e)-1Acceptable Proportions for Ends or Through Stays.56ND-3329.6(b)-1Example of Tube Spacing With Pitch of Holes Equal in Every Row.58ND-3329.6(b)-2Example of Tube Spacing With Pitch of Holes Unequal in Ev
32、erySecond Row.58ND-3329.6(b)-3Example of Tube Spacing With Pitch of Holes Varying in Every Secondand Third Row.58ND-3329.6(d)-1Example of Tube Spacing With Tube Holes on Diagonal Lines.58ND-3329.6(d)-2Diagram for Determining the Efficiency of Longitudinal and DiagonalLigaments Between Openings in Cy
33、lindrical Shells.59ND-3329.6(g)-1Diagram for Determining Equivalent Longitudinal Efficiency ofDiagonal Ligaments.60ND-3332.2-1Chart for Determining Value of F.62ND-3335.1(b)-1Some Representative Configurations Describing the teReinforcementDimension.64ND-3335.2-1Arrangement of Multiple Openings.65ND
34、-3335.3(b)-1Minimum Depth for Flange of Flued Openings.66ND-3351-1Welded Joint Locations Typical of Categories A,B,C,and D.67ND-3352-1Typical Butt Joints.67ND-3358.1(a)-1Heads Attached to Shells.72ND-3361.1-1Butt Welding of Plates of Unequal Thicknesses.74ND-3423-1Typical Single Volute Casing.78vCop
35、yright ASME International Provided by IHS under license with ASME Licensee=Korea Power Engineering Co Inc(KOPEC)/3289500001 Not for Resale,07/11/2010 18:29:12 MDTfiguratxNo reproduction or networking permitted without license from IHS-,-,-标准分享网 w w w.b z f x w.c o m 免费下载w w w.b z f x w.c o mND-3423-
36、2Typical Double Volute Casing.78ND-3433.4-1Minimum Tangential Inlet and Outlet Wall Thicknesses.79ND-3436(c)-1External and Internal Attachments.80ND-3441.1-1Type A Pump.80ND-3441.1-2Type A Pump.80ND-3441.1(a)-1Type A Pump.81ND-3441.2-1Type B Pump.81ND-3441.3-1Type C Pump.81ND-3441.3-2Type C Pump.82N
37、D-3441.4(a)-1Type D Pump.83ND-3441.5-1Type E Pump.83ND-3441.6(a)-1Type F Pump.83ND-3441.7(a)-1Axially Split Casing,Volute Pump,Type G.84ND-3441.7(a)-2Axially Split Casing,Volute Pump,Type G.84ND-3441.7(c)-1Axially Split Casing,Volute Pump,Type G.85ND-3441.7(c)(2)-1Typical Section of Type G Pump.85ND
38、-3441.7(c)(2)-2Typical Section of Type G Pump.85ND-3441.7(c)(2)-3Typical Loads on Type G Pump.86ND-3441.8-1Longitudinal Section Through Type H Pump.87ND-3441.8-2Transverse Section Through Type H Pump.87ND-3441.9-1Type K Pump.88ND-3441.9-2Type K Pump.89ND-3441.10-1Type L Pump.93ND-3441.10-2Type L Pum
39、p Bowl.95ND-3451(a)-1Horizontal Single-Acting Power Pump Liquid Ends.97ND-3521-1Typical Sections of Valve Bodies.101ND-3591.1-1Typical Pressure Relief Devices.103ND-3591.1-2Typical Pressure Relief Devices.104ND-3595.3-1Valve Nozzle.106ND-3622-1Examples of Reversing and Nonreversing Dynamic Loads.110
40、ND-3643.2(b)-1Typical Welded Branch Connections.114ND-3643.2(b)-2Typical Right Angle Branch Connections Made Using a Fillet Weldor a Partial Penetration Weld.115ND-3643.3(c)(1)-1Reinforcement of Branch Connections.116ND-3643.3(c)(1)-2Some Representative Configurations Describing the teReinforcementD
41、imension.117ND-3643.4(a)-1Reinforced Extruded Outlets.119ND-3647.2-1Types of Permanent Blanks.122ND-3653.3-1Reducing or Full Outlet Branch Connections,or Tees.127ND-3673.2(b)-2Branch Connection Nomenclature.139ND-3861-1Roof Manholes.153ND-3862(a)-1Flanged Roof Nozzles.154ND-3862(a)-2Screwed or Socke
42、t Weld Roof Nozzles.155ND-3863-1Welded Bottom Outlet Elbow.156ND-3922.1-1Biaxial Stress Chart for Combined Tension and Compression,30,000 psi to 38,000 psi(205 MPa to 260 MPa)Yield StrengthSteels.159ND-3922.1-2Reduction of Design Stresses Required to Allow for Biaxial Stresses ofOpposite Sign.161ND-
43、3932.1-1Some Typical Free Body Diagrams for Certain Shapes of Tanks.167ND-3933.4(a)-1Compression Ring Region.171ND-3933.5(d)-1Permissible Details of Compression Ring Construction.173viCopyright ASME International Provided by IHS under license with ASME Licensee=Korea Power Engineering Co Inc(KOPEC)/
44、3289500001 Not for Resale,07/11/2010 18:29:12 MDTfiguratxNo reproduction or networking permitted without license from IHS-,-,-w w w.b z f x w.c o mND-3944-1Design Factor Times Allowable Axial Membrane Compressive StressVersus Radius Over Thickness for Ferrous Materials With YieldStrengths of 25 ksi
45、at Temperatures 300F.178ND-3944-1MDesign Factor Times Allowable Axial Membrane Compressive StressVersus Radius Over Thickness for Ferrous Materials With YieldStrengths of 175 MPa at Temperatures 150C.179ND-3944-2Design Factor Times Allowable Axial Membrane Compressive StressVersus Radius Over Thickn
46、ess for Ferrous Materials With YieldStrengths of 30 ksi at Temperatures 300F.180ND-3944-2MDesign Factor Times Allowable Axial Membrane Compressive StressVersus Radius Over Thickness for Ferrous Materials With YieldStrengths of 210 MPa at Temperatures 150C.181ND-3944-3Design Factor Times Allowable Ax
47、ial Membrane Compressive StressVersus Radius Over Thickness for Ferrous Materials With YieldStrengths of 35 ksi at Temperatures 300F.182ND-3944-3MDesign Factor Times Allowable Axial Membrane Compressive StressVersus Radius Over Thickness for Ferrous Materials With YieldStrengths of 245 MPa at Temper
48、atures 150C.183ND-3944-4Design Factor Times Allowable Axial Membrane Compressive StressVersus Radius Over Thickness for Ferrous Materials With YieldStrengths of 40 ksi at Temperatures 300F.184ND-3944-4MDesign Factor Times Allowable Axial Membrane Compressive StressVersus Radius Over Thickness for Fe
49、rrous Materials With YieldStrengths of 280 MPa at Temperatures 150C.185ND-3944-5Design Factor Times Allowable Axial Membrane Compressive StressVersus Radius Over Thickness for Ferrous Materials With YieldStrengths of 45 ksi at Temperatures 300F.186ND-3944-5MDesign Factor Times Allowable Axial Membra
50、ne Compressive StressVersus Radius Over Thickness for Ferrous Materials With YieldStrengths of 315 MPa at Temperatures 150C.187ND-3944-6Design Factor Times Allowable Axial Membrane Compressive StressVersus Radius Over Thickness for Ferrous Materials With YieldStrengths of 50 ksi at Temperatures 300F
