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magnetic particle testing magnetic particle inspection nondestructive testing method drilling tool thread scopethis part magnetic field strength interior shading geological design specification magnetic particle testing scopethis part
SY/T 6858.3-2012 in English

SY/T 6858.3-2012 in English

VALID

Nondestructive Testing Method for OCTG--Part3: Magnetic Particle Testing for Drilling Tool Thread

  • Issued on:2012-08-23
  • Implemented on:2012-12-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $150.00
$146.00


Scope

This part of SY/T 6858 specifies the magnetization method, magnetic field strength, magnetic suspension preparation, detection method, magnetic mark evaluation, content of the test report and general requirements for test personnel for magnetic particle testing of drill tool threads. This section is applicable to magnetic particle inspection of surface or near-surface defects in the threaded parts of ferromagnetic drilling tools used for oil and gas well drilling.

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