API 939-B : 2002
API 939-B : 2002
REPAIR AND REMEDIATION STRATEGIES FOR EQUIPMENT OPERATING IN WET H[2]S SERVICE
American Petroleum Institute
REPAIR AND REMEDIATION STRATEGIES FOR EQUIPMENT OPERATING IN WET H[2]S SERVICE
American Petroleum Institute
1 EXECUTIVE SUMMARY
2 REFERENCES
2.1 Standards, Codes, Publications, and Specifications
2.2 Other References
3 ACRONYMS
4 INTRODUCTION
4.1 Background
4.2 Goal
4.3 Technical Approach
4.4 Terminology
5 EXPERIMENTAL PROCEDURES
5.1 Materials Evaluated
5.2 Test Panel Configurations
5.3 Experimental Overview
6 RESULTS AND DISCUSSION
6.1 Materials Selection
6.2 Postweld Heat Treatment
6.3 Temper Bead Welding
6.4 Blend Grinding/Toe Dressings
6.5 Local Thin Areas/Grooves
6.6 Strip Lining
6.7 Arc Strikes/Low Heat Input Welds
6.8 Pre-existing Sohic
APPENDIX A - EXPOSURE 1 DETAILED CRACKING RESULTS
APPENDIX B - EXPOSURE 2 DETAILED CRACKING RESULTS
APPENDIX C - EXPOSURE 3 DETAILED CRACKING RESULTS
Covers data relative to the fabrication requirements for 2-1/4 3Cr alloy steel heavy wall pressure vessels for high temperature, high pressure hydrogen services.
Document Type | Standard |
Status | Current |
Publisher | American Petroleum Institute |