This standard specifies the through-type eddy current flaw detection method for copper and copper alloy capillary tubes, including: terms and definitions, eddy current flaw detection principles and methods, eddy current flaw detection system, artificial standard defective sample tube, flaw detection steps, evaluation of flaw detection results, and requirements of flaw detection personnel General requirements and flaw detection reports. This standard applies to the specification range of copper and copper alloy capillary tubes: outer diameter (Φ0.5~Φ6.1) × inner diameter (Φ0.3~Φ4.45). Capillary tubes of other specifications may be implemented in accordance with this standard.
YS/T 999-2014 Referenced Document
GB/T 12604.6 Non-destructive testing—Terminology—Eddy current testing*， 2021-05-21 Update
GB/T 5248 Copper and copper alloy seamless pipe eddy current flaw detection method*， 2017-07-01 Update
YS/T 999-2014 history
2014YS/T 999-2014 Capillary tube of copper and copper alloy-eddy current testing method