Final Draft International Standard
ISO/FDIS 10427-1
Oil and gas industries including lower carbon energy — Equipment for well cementing — Part 1: Casing bow-spring centralizers
Reference number
ISO/FDIS 10427-1
Edition 2
Final Draft
International Standard
ISO/FDIS 10427-1
This draft is in the approval phase.
Will replace ISO 10427-1:2001


This part of ISO 10427 provides minimum performance requirements, test procedures and marking requirements

for casing bow-spring centralizers for the petroleum and natural gas industries. The procedures provide verification

testing for the manufacturer's design, materials and process specifications, and periodic testing to confirm the

consistency of product performance.

This part of ISO 10427 is not applicable to rigid or positive centralizers.

General information

  •  : Under development
    : Proof sent to secretariat or FDIS ballot initiated: 8 weeks [50.20]
  •  : 2
     : 5
  • ISO/TC 67/SC 3
  • RSS updates

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