76 صفحه پی دی اف
ASME NQA-1 INTERPRETATIONS Replies to Technical Inquiries December 2010 Through October 2012
ASME NQA-1 INTERPRETATIONS Replies to Technical Inquiries December 2010 Through October 2012
76 صفحه پی دی اف
ASME NQA-1 INTERPRETATIONS Replies to Technical Inquiries December 2010 Through October 2012
استاندارد فلنج ها ASME B16.5 ویرایش سال 2013
ASME B16.47 (Large Diameter Steel Flanges NPS 26 Through NPS 60 Metric/Inch Standard) 2011
استاندارد فلنجهای فولادی سایز بالای 26 اینچ تا 60 اینچ
ASME B31.8-2014 Gas Transmission and Distribution
Piping Systems
استادارد خطوط انتقال و توزیع گاز (جدیدترین ورژن این استادارد). رفرنس اصلی طراحی، انتخاب مواد و کلیه موارد مرتبط با خطوط انتقال گاز.
About the Author
Acknowledgements
What’s New in the 2008 Edition of This Book?
List of Figures
List of Tables
Chapter 1
Background and General Information (ASME B31.3, Foreword,
Introduction and Chapter I)
1.1 History of ASME B31.3
1.2 Scope of ASME B31.3
1.3 What is Piping?
1.4 Intent
1.5 Responsibilities
1.5.1 Owner
1.5.2 Designer
1.5.3 Manufacturer, Fabricator, and Erector
1.5.4 Owner’s Inspector
1.6 How is ASME B31.3 Developed and Maintained?
1.7 Code Editions, Errata and Code Cases
1.8 How Do I Get Answers to Questions About the Code?
1.9 How Can I Change the Code?
Chapter 2
Organization of ASME B31.3
2.1 Fluid Services
2.2 Code Organization
2.3 Listed Components
2.4 Listed Materials
2.5 Safeguarding
Chapter 3
Design Conditions and Criteria (ASME B31.3, Chapter II, Parts 1 and 6)
3.1 Design Conditions
3.1.1 Design Pressure
3.1.2 Design Temperature
Insert 3.1 Calculation of Wall Temperature for Refractory-Lined Pipe
3.1.3 Design Minimum Temperature
3.2 Allowable Stress
3.3 Quality Factors
3.4 Weld Joint Strength Reduction Factors
Insert 3.2 Background on Weld Joint Strength Reduction Factors
3.5 Allowances for Pressure and Temperature Variations
3.6 Overpressure Protection
Chapter 4
Pressure Design (ASME B31.3, Chapter II, Part 2)
4.1 Methods for Internal Pressure Design
4.2 Pressure Design of Straight Pipe for Internal Pressure
Insert 4.1 Sample Wall Thickness Calculation
Insert 4.2 Basic Stress Calculations for Cylinders Under Pressure
4.3 Pressure Design of Straight Pipe Under External Pressure
4.4 Pressure Design of Welded Branch Connections
4.5 Pressure Design of Extruded Outlet Header
4.6 Additional Considerations for Branch Connections Under External Pressure
4.7 Branch Connections That are Presumed to be Acceptable
4.8 Pressure Design of Bends and Elbows
4.9 Pressure Design of Miter Bends
4.10 Pressure Design of Closures
4.11 Pressure Design of Flanges
4.12 Pressure Design of Blind Flanges
4.13 Pressure Design of Blanks
4.14 Pressure Design of Reducers
4.15 Pressure Design of Unlisted Components
Chapter 5
Limitations on Components and Joints (ASME B31.3, Chapter II, Parts 3 and 4)
5.1 Overview
5.2 Valves
5.3 Flanges
5.4 Fittings, Bends, Miters, and Branch Connections
5.5 Bolting
5.6 Welded Joints
5.7 Flanged Joints
5.8 Threaded Joints
5.9 Tubing Joints
5.10 Miscellaneous Joints
Chapter 6
Design for Sustained and Occasional Loads (ASME B31.3, Chapter II, Part 1)
6.1 Primary Longitudinal Stress
6.2 Sustained Longitudinal Stress
Insert 6.1 Span Limits for Elevated Temperature Piping
6.3 Limits of Calculated Stresses Due to Occasional Loads
Chapter 7
Design Criteria for Thermal Stress (ASME B31.3, Chapter II, Part 1)
7.1 Allowable Stress for Thermal Expansion
Insert 7.1 What About Vibration?
7.2 How to Combine Different Displacement Cycle Conditions
Chapter 8
Flexibility Analysis (ASME B31.3, Chapter II, Part 5)
8.1 Flexibility Analysis
8.2 When is Formal Flexibility Analysis Required?
8.3 When is Computer Stress Analysis Typically Used?
8.4 Stress Intensification Factors
8.5 Flexibility Analysis Equations
8.6 Cold Spring
Insert 8.1 How to Increase Piping Flexibility
8.7 Elastic Follow-up/Strain Concentration
8.8 Effect of Elastic Modulus Variations Due to Temperature
8.9 Alternative Rules for Flexibility Analysis
Chapter 9
Supports (ASME B31.3, Chapter II, Part 5)
9.1 Overview of Supports
9.2 Materials and Allowable Stress
9.3 Design of Supports
Insert 9.1 Spring Design
Insert 9.2 Stress Classification
9.4 Fabrication of Supports
Chapter 10
Load Limits for Attached Equipment
10.1 Overview of Equipment Load Limits
10.2 Pressure Vessels
10.3 Other Equipment Load Limits
10.4 Means of Reducing Loads on Equipment
Chapter 11
Requirements for Materials (ASME B31.3, Chapter III)
11.1 Overview of Material Requirements
11.2 Qualification of Unlisted Materials
11.3 Use of Materials Above the Highest Temperature for Which Allowable
Stresses Are Provided
11.4 Low-Temperature Service
11.5 When is Impact Testing Required?
11.6 Impact Test Requirements
11.7 Fluid Service Limitations
11.8 How to Use the Allowable Stress Tables in Appendix A of the Code
Chapter 12
Fabrication, Assembly, and Erection (ASME B31.3, Chapter V)
12.1 Overview of Chapter V of ASME B31.3
12.2 General Welding Requirements
Insert 12.1 Arc Welding Processes
12.3 Welding Procedure Specification
12.4 Welding Procedure Qualification Record
12.5 Welder Performance Qualification
12.6 Preheating
12.7 Heat Treatment
12.8 Governing Thickness for Heat Treatment
12.9 Pipe Bends
12.10 Brazing and Soldering
Insert 12.2 Brazing
12.11 Bolted Joints
12.12 Welded Joint Details
12.13 Miscellaneous Assembly Requirements
Chapter 13
Examination (ASME B31.3, Chapter VI)
13.1 Overview of Examination Requirements
13.2 Progressive Examination
13.3 Types of Examination
13.4 Required Examination
13.5 Acceptance Criteria
13.6 Examination of Nonmetallics
Chapter 14
Pressure Testing (ASME B31.3, Chapter VI)
14.1 Overview of Pressure Test Requirements
14.2 Hydrostatic Test
14.3 Pneumatic Test
14.4 Hydropneumatic Test
14.5 Alternative Leak Test
14.6 Sensitive Leak Test
14.7 Jacketed and Vacuum Piping
14.8 Initial Service Leak Test
14.9 Closure Welds
14.10 Requirements for Nonmetallic Piping
Chapter 15
Nonmetallic Piping (ASME B31.3, Chapter VII)
15.1 Organization
15.2 Design Conditions
15.3 Allowable Stress
15.4 Pressure Design
15.5 Limitations on Components and Joints
15.6 Flexibility and Support
15.7 Materials
15.8 Bonding of Plastics
Insert 15.1 Bonding Processes
15.9 Other Fabrication, Assembly, and Erection Requirements
15.10 Examination and Testing
Chapter 16
Category M Piping (ASME B31.3, Chapter VIII)
16.1 When to Use the Rules for Category M Fluid Service
16.2 Organization of Chapter VIII of ASME B31.3
16.3 Overview of Metallic Rules
16.4 Overview of Nonmetallic Rules
16.5 General Comments
Chapter 17
High-Pressure Piping (ASME B31.3, Chapter IX)
17.1 Scope of Chapter IX of ASME B31.3
17.2 Organization of Chapter IX of ASME B31.3
17.3 Pressure Design of High-Pressure Piping
17.4 External Pressure
17.5 Design for Sustained and Occasional Loads
17.6 Design for Thermal Expansion and Fatigue
17.7 Materials
17.8 Fabrication
17.9 Examination
17.10 Testing
17.11 Records
Chapter 18
Bellows Expansion Joints (ASME B31.3, Appendix X)
18.1 Overview of Bellows Requirements
18.2 Rules for Pressure Design
18.3 Fatigue Design
18.4 Unreinforced-Bellows Fatigue Curve Development
18.5 Reinforced-Bellows Fatigue Curve Development
18.6 Fatigue Design for Other Alloys
18.7 Correlation Testing
18.8 Elevated-Temperature Design
18.9 Shop Test of Expansion Joints
18.10 Field Test of Piping Systems with Expansion Joints
18.11 Future Developments
Insert 18.1 Pressure Thrust Considerations
Appendix I
Useful Information for Pressure Design
Appendix II
Guidelines for Computer Flexibility Analysis
Appendix III
Useful Information for Flexibility Analysis
Appendix IV
Expansion Joint Guide
Appendix V
Conversion Factors
References
Index
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