GB/T 38882-2020
Non-destructive testing—Testing method for wall-thickness loss of ferromagnetic tubes using magnetic flux leakage (English Version)
- Standard No.
- GB/T 38882-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 38882-2020
- Scope
- This standard specifies the method for magnetic flux leakage detection using external magnetization for wall thickness loss of ferromagnetic pipe fittings. This standard is applicable to the online detection of wall thickness loss of ferromagnetic pipe fittings (except welded pipes) with an outer diameter of not less than 10mm and a wall thickness of not greater than 20mm during the manufacturing, processing and repair processes. This standard is also applicable to the automatic detection of wall thickness loss of petroleum pipes and end-thickened steel pipes.
GB/T 38882-2020 Referenced Document
- GB/T 12604.5 Non-destructive testing—Terminology—Magnetic particle testing*， 2020-11-19 Update
- GB/T 12604.6 Non-destructive testing—Terminology—Eddy current testing*， 2021-05-21 Update
- GB/T 34357 Non-destructive testing—Terminology—Terms used in magnetic flux leakage testing
- GB/T 9445 Non-destructive testing.Qualification and certification of NDT personnel
GB/T 38882-2020 history
- 2020 GB/T 38882-2020 Non-destructive testing—Testing method for wall-thickness loss of ferromagnetic tubes using magnetic flux leakage
