Standard

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EN ISO 10424-1:2004

Withdrawn

Abstract

ISO 10424-1:2004 specifies requirements for the following drill stem elements: upper and lower kelly valves; square and hexagonal kellys; drill stem subs; standard steel and non-magnetic drill collars; drilling and coring bits. ISO 10424-1:2004 is not applicable to drill pipe and tool joints, rotary shouldered connection designs, thread gauging practice, or grand master, reference master and working gauges.

Products specifications

  • Standard from
  • Published:
  • Period for objection until:
  • Edition: 1
  • Document type: EN
  • Pages
  • Publisher: CEN
  • Distributor: CEN
  • ICS: 75.180.10
  • European TC: CEN/TC 12