Drill pipe inspection
Drill pipe inspection, Total:5 items.
The international standard classification for "Drill pipe inspection" includes: .
The Chinese standard classification for "Drill pipe inspection" includes: Petroleum drilling & production equipment and instrument .
Professional Standard - Commodity Inspection
- SN/T 0822-2011 Rules for the Inspection of Drill Collars and Square-hexagon Kellys for Import and Export
- SN/T 0822-1999 Rules for the inspection of drill collars and square and hexagon kellys for import and export
- SN/T 0821-2011 Rules for the Inspection of Drill Pipe for Import and Export
- SN/T 0821-1999 Rules for the inspection of welding drill pipes for import and export
Professional Standard - Petroleum
- SY/T 5824-1993 Testing Method for Drill Pipe Classification
internal inspection cross inspection,Inspection and Inspection Department,Inspection far infrared inspection equipment,Inspection and Inspection Organization,Welded structure soft rock drill pipe and bit,Food Inspection Inspection,Inspection in inspection report,drill pipe,What is the basis of inspection,Supervision inspection, first inspection,Drill pipe inspection,Oil Drilling Drill Pipe,Metallographic inspection inspection,Physical and chemical inspection,Drill pipe inspection,cock kelly,drill bit,oil drill pipe,Food Inspection|Chemical Inspection|Mechanical Building Materials Inspection,coal drill pipe
