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Specification for Threading and Gauging of Rotary Shouldered Thread Connections ANSI/API SPECIFICATION 7-2 (FORMERLY IN SPEC 7) FIRST EDITION, JUNE 2008 EFFECTIVE DATE: DECEMBER 1, 2008 CONTAINS API MONOGRAM ANNEX AS PART OF US NATIONAL ADOPTION ISO 10424-2:2007 (Identical), Petroleum and natural gas industries—Rotary drilling equipment—Part 2:
1 Ιαν 2017 · This standard specifies the following requirements on rotary shouldered connections for use in petroleum and natural gas industries: dimensional requirements on threads and thread gauges, stipulations on gauging practice and gauge specifications, as well as instruments and methods for inspection of thread connections.
1 Ιαν 2017 · Specification for Threading and Gauging of Rotary Shouldered Thread Connections, Second Edition, Includes Errata (2017), Errata 2 (2019), Addendum 1 (2020), and Addendum 2 (2023)
1 Οκτ 2019 · This standard is based on API Specification 7, Specification for Rotary Drill Stem Elements. The function of this part of this standard is to define the connections design and the gauging required for rotary drill stem elements. It also defines the testing required to verify compliance with these requirements. As rotary drill stem
1 Ιαν 2017 · Specification for Threading and Gauging of Rotary Shouldered Thread Connections, Second Edition, Includes Errata (2017), Errata 2 (2019), Addendum 1 (2020), and Addendum 2 (2023) standard by American Petroleum Institute , 01/01/2017. 📝 Amendments Available.
API 7-2 SECOND EDITION JAN. 2017 PUBLISHED! You have until June 6, 2017 to comply with the new API 7-2 Specification. We’ve highlighted some key points below. Resolution of Indicators. Indicator resolution requirements have been updated for all lead, height, and taper gages.
1 Δεκ 2008 · This standard adopts ISO 10424-2 and replaces in part API Spec 7, Specification for Rotary Drill Stem Elements, 40 th Edition. API Spec 7 Addendum 3 removes Threading and Gauging of
