I.S. EN ISO 11961:2018/A1:2020
Current
The latest, up-to-date edition.
Petroleum and natural gas industries - Steel drill pipe - Amendment 1 (ISO 11961:2018/Amd 1:2020)
Hardcopy , PDF
English
20-08-2020
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviated terms
4 Conformance
5 Information to be supplied when placing orders for drill-pipe
6 Requirements for drill-pipe
7 Requirements for drill-pipe body
8 Requirements for tool joints
Annex A (normative) Tables in SI units
Annex B (normative) Figures in SI (USC) units
Annex C (normative) Tables in USC units
Annex D (normative) Purchaser inspection
Annex E (informative) Supplementary requirements
Annex F (informative) Procedures used to convert from USC units to SI units for drill-pipe
Annex G (normative) Product specification levels
Bibliography
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