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API RP 1176 : 2016
Superseded
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RECOMMENDED PRACTICE FOR ASSESSMENT AND MANAGEMENT OF CRACKING IN PIPELINES
Hardcopy , PDF
11-04-2022
English
01-07-2016
1 Scope
2 Normative References
3 Terms, Definitions, Acronyms, and Abbreviations
4 Guiding Principles
5 Crack Management
6 Threat Mechanisms Associated with Cracking
7 Fitness-For-Service of Crack-like Flaws
8 Crack Growth
9 Gathering, Reviewing, and Integrating Data
10 Methods of Integrity Assessment
11 In-line Inspection for Integrity Assessment
12 Hydrostatic Testing
13 Stress Corrosion Cracking Direct Assessment
14 In-the-Ditch Assessment
15 Repair Methods
16 Preventive and Mitigative
17 Crack Management Performance Measures
Annex A (normative) - SCC Additional Information
Annex B (normative) - Prioritization for Threats
Associated with ERW and EFW Pipe
Annex C (normative) - Assessment Methods for Crack-like Flaws
Annex D (informative) - Yield Strength and Tensile Strength
Annex E (informative) - Toughness
Annex F (informative) - Hydrogen Effects
Annex G (informative) - Fatigue C and n Values
Annex H (normative) - Prediction of Crack Growth with
Consideration of Variable Loading
Conditions on Oil and Gas Pipelines in Near-neutral
pH Environments
Annex I (informative) - UT and Magnetic ILI Technology
Annex J (informative) - Capabilities of In-line Inspection Tools
for Specific Types of Axial Cracks and Anomalies
Annex K (informative) - In-the-Ditch Technology
Annex L (informative) - Example of an ILI Response Protocol
Bibliography
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