ASME PCC 2S 2015
$98.04
ASME PCC-2 – 2015: Repair of Pressure Equipment and Piping
| Published By | Publication Date | Number of Pages |
| ASME | 2015 | 16 |
ASME PCC-2 provides methods for repair of equipment and piping within the scope of ASME Pressure Technology Codes and Standards after it has been placed in service. These repair methods include relevant design, fabrication, examination, and testing practices and may be temporary or permanent, depending on the circumstances. The methods provided in this Standard address the repair of components when repair is deemed necessary based on appropriate inspection and flaw assessment. These inspection and flaw evaluation methods are not covered in this document, but are covered in other post-construction codes and standards. Only technical procedures and information are provided; administrative or policy requirements are outside of the scope of this Standard. Key changes to this revision include a new supplemental article on repair welding considerations for Cr-Mo steel pressure vessels, and updates to Article 2.2 on External Weld Buildup to Repair Internal Thinning and Article 4.1 on Nonmetallic Composite Repair Systems: High Risk Applications. ASME PCC-2 serves as a companion to the other codes in ASME’s PCC series. Together, they remain essential references for anyone engaged with pressure equipment and piping. Careful application of these ASME PCC codes will help users to comply with applicable regulations within their jurisdictions, while achieving the operational, cost and safety bene?ts to be gained from the many industry best-practices detailed within these volumes. Intended for repair, maintenance, owners, regulators, inspectors, manufacturers, designers, and operators of pressure equipment and piping, plus all potential governing entities.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 3 | CONTENTS |
| 4 | APPLICATION OF THIS SUPPLEMENT |
| 5 | PART 2 WELDED REPAIRS Article 2.15 Repair Welding Considerations for Cr-Mo Steel Pressure Vessels 1 DESCRIPTION 1.1 Scope 1.2 Application 1.3 Design Temperature 1.4 Applicable Materials 2 LIMITATIONS 3 DESIGN 3.1 Feasibility Study of Repair Welding 3.2 Consideration of In-Service Degradation |
| 6 | 3.3 Examples of Damage 3.4 Development of Weld Repair Procedures 3.5 Repair Welding Methods Applicable to Cr-Mo Vessels 3.6 Welding and Preheat 4 FABRICATION 4.1 Weld Repair Procedures 4.2 Preparation for Welding 4.3 Welding Conditions 4.4 Preheating and Post-Heating 4.5 De-Embrittlement Heat Treatment 4.6 Dehydrogenation Heat Treatment 4.7 Postweld Heat Treatment |
| 7 | 5 EXAMINATION 6 PRESSURE TESTING 7 REFERENCES |
| 9 | Figures Fig. 1 Standard Steps in Repair Welding |
| 10 | Fig. 2 Examples of Damage Common to Cr–Mo Pressure Vessels |
| 11 | Fig. 3 Flowchart for the Selection of Repair Welding Methods |
| 12 | Tables Table 1 Guide for the Selection of Repair Technique Table 2 Cr–Mo Steels Applicable to This Article |
| 13 | Table 3 Typical In-Service Degradation Table 4 Typical Considerations for Weld Repair of In-Service Degradation |
| 14 | Table 5 ASME PCC-2 Repair Methods Applicable to Cr–Mo Vessels |
| 15 | Table 6 Repair Approach Sequence |
| 16 | Table 7 Typical Preheat and Interpass Temperatures Table 8 De-Embrittlement Heat Treatment |
Related products
-
ASME PTB 2 2022
ASME PTB-2-2022 Guide to Life Cycle Management of Pressure Equipment Integrity Published By Publication Date…
