SY/T 0066-1999
Standard test method for nondesreuctive measurement of film thickness of pipeline coating on steel (magnetic method) (English Version)
- Standard No.
- SY/T 0066-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Petroleum
- Status
- 2021-02
- Replace By
- SY/T 4113.7-2020
- Latest
- SY/T 4113.7-2020
- Scope
- This standard specifies a test method for non-destructive measurement of the dry film thickness of the non-magnetic anti-corrosion layer on the outer surface of steel pipelines. This standard is suitable for measuring the anti-corrosion layer of steel pipes with a diameter of not less than 13mm and a thickness of less than 6mm. This standard is not suitable for measuring anti-corrosion coatings that are too soft or easily deformed under pressure.
SY/T 0066-1999 history
- 2020 SY/T 4113.7-2020 Test methods for performance of pipeline anti-corrosion coatings Part 7: Thickness test
- 1999 SY/T 0066-1999 Standard test method for nondesreuctive measurement of film thickness of pipeline coating on steel (magnetic method)
