GB/T 12969.1-2007
Method of ultrasoic inspection for titanium and titanium alloy tubes (English Version)
- Standard No.
- GB/T 12969.1-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 12969.1-2007
- Replace
- GB/T 12969.1-1991
- Scope
- This standard specifies the ultrasonic flaw detection method for detecting discontinuity defects of titanium and titanium alloy pipes based on the reflection signals of artificial comparison samples. This standard applies to ultrasonic flaw detection of titanium and titanium alloy seamless or welded pipes for condensers and heat exchangers with an outer diameter of 6 mm to 80 mm, a wall thickness of 0.5 mm to 4.5 mm, and a ratio of wall thickness to outer diameter of not more than 0.2. . Ultrasonic flaw detection of titanium and titanium alloy pipes for other purposes can be referred to.
GB/T 12969.1-2007 Referenced Document
- JB/T 10061 Commonly used specification for A-mode ultrasonic flaw detector using pulse echo technique
GB/T 12969.1-2007 history
- 2007 GB/T 12969.1-2007 Method of ultrasoic inspection for titanium and titanium alloy tubes
- 1991 GB/T 12969.1-1991 Method of ultrasonic testing for titanium and titanium alloy tubes
