GB/T 25448-2010
Helium leak testing of PHWR nuclear fuel bundles (English Version)
- Standard No.
- GB/T 25448-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 25448-2010
- Scope
- This standard specifies the method summary, materials and equipment, inspection conditions, inspection procedures, and judgment of inspection results for the nondestructive inspection of the sealing performance of fuel bundles in heavy water reactor nuclear power plants. This standard applies to the testing of the sealing performance of fuel bundles in heavy water reactor nuclear power plants, and also applies to the testing of the sealing performance of fuel elements in heavy water reactor nuclear power plants. The detectable leak rate range is 1*10-11Pa·m3/s～1*10-7Pa·m3/s.
GB/T 25448-2010 Referenced Document
- GB/T 12604.7 Non-destructive testing—Terminology—Leak testing*， 2021-05-21 Update
GB/T 25448-2010 history
- 2010 GB/T 25448-2010 Helium leak testing of PHWR nuclear fuel bundles
