GB/T 16951-1997
Diamond core drilling equipment wire line system (English Version)
- Standard No.
- GB/T 16951-1997
- Language
- Chinese, Available in English version
- Release Date
- 1997
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2014-10
- Replace By
- GB/T 16950-2014
- Latest
- GB/T 16950-2014
- Scope
- This standard specifies the interchangeable technical content such as the dimensions, connecting threads, etc. This standard does not limit the design type of wireline core drilling tools. For the content not specified in the standard, producers and users are allowed to choose by themselves. This standard includes the following contents: --Core tubes --Drill bits --Reamers --Clips and clip holders --Cases for wireline core drilling and conventional diamond drilling equipment for wireline core drilling rods and connectors The casing is universal.
GB/T 16951-1997 history
- 2014 GB/T 16950-2014 Geological core drilling tools
- 1997 GB/T 16950-1997 Diamond core drilling equipment conventional system
- 1982 GB 3423-1982 Seamless steel tubes standard use diamond core drilling
GB/T 16951-1997 Diamond core drilling equipment wire line system was changed to GB/T 16950-2014 Geological core drilling tools.
