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inspection results judgment rules inspection items inspection methods drill pipe oil drill rare earth concentrates mens suits blade-cross-center
SN/T 0821-2011 in English

SN/T 0821-2011 in English

ABOLISHED

Rules for the Inspection of Drill Pipe for Import and Export

  • Issued on:2011-09-09
  • Implemented on:2012-04-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $420.00
$408.00


Scope

This standard specifies the sampling, inspection items, inspection methods and inspection results judgment rules for imported and exported oil drill pipes. This standard is applicable to the inspection of drill pipes of various specifications and wall thicknesses listed in API Spec 5D for Group 1 and Group 3 used in oil wells.

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