SPECIFICATION FOR COILED LINE PIPE
American Petroleum Institute
1 SCOPE
2 REFERENCES
3 DEFINITIONS
4 INFORMATION TO BE SUPPLIED BY THE PURCHASER
4.1 Purchaser Specification
4.2 Optional Purchaser Requirements
4.3 Requirements Subject To Agreement
5 PROCESS OF MANUFACTURE AND MATERIAL
5.1 Process Of Manufacture
5.2 Type Of Pipe
5.3 Types Of Welds
5.4 Welding Processes
5.5 Heat Treatment
5.6 Traceability
6 MATERIAL REQUIREMENTS
6.1 Chemical Properties
6.2 Mechanical Properties
7 DIMENSIONS, MASS PER UNIT LENGTH, DEFECTS, AND END FINISHES
7.1 General - Dimensions And Mass Per Unit Length
7.2 Diameter
7.3 Wall Thickness
7.4 Calculated Mass Per Unit Length
7.5 Length
7.6 Pipe-to-pipe Welds
7.7 Workmanship And Defects
7.8 Pipe Ends
7.9 Drift Testing
8 INSPECTION AND TESTING
8.1 Test Equipment
8.2 Testing Of Chemical Composition
8.3 Testing Of Mechanical Properties
8.4 Hydrostatic Tests
8.5 Dimensional Testing
8.6 Nondestructive Inspection
8.7 Test Methods
8.8 Invalidation Of Tests
8.9 Retests
9 MARKING
9.1 General
9.2 Sequence Of Markings
9.3 Length
10 COATING AND PROTECTION
10.1 Coatings
10.2 Protection From Corrosion
11 DOCUMENTS
11.1 Certification
11.2 Retention Of Records
APPENDIX A REQUIREMENTS FOR PIPE-TO-PIPE
WELDING OF COILED PIPE
APPENDIX B SKELP-END AND PIPE-TO-PIPE WELDING PROCEDURE
SPECIFICATION
APPENDIX C ELONGATION TABLES
APPENDIX D DIMENSIONS, MASS PER UNIT LENGTH AND TEST PRESSURES
SI UNITS
APPENDIX E SUPPLEMENTARY REQUIREMENTS
APPENDIX F PURCHASER INSPECTION
APPENDIX G API MONOGRAM ANNEX
APPENDIX H COILED PIPE REELS
APPENDIX M SI (METRIC) CONVERSION PROCEDURE
Describes welded steel continuously milled coiled line pipe in the size range 0.5 in. (12.7 mm) to 6.625 in. (168.3 mm).
| Document Type | Standard |
| Status | Current |
| Publisher | American Petroleum Institute |
| ProductNote | Reconfirmed 2012 |
