The key requirements of ASME Section V Article 9 are:
Article 9 categorizes visual testing into two primary techniques: asme section v article 9
Before signing off on a Visual Examination, ensure your team can answer "Yes" to the following: The key requirements of ASME Section V Article
: Minimum illumination of 100 foot-candles (1,000 lux) is typically required on the examination surface to ensure fine defects are visible. 4. Documentation and Evaluation asme section v article 9
ASME Section V, Article 9 is a part of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code (BPVC), which provides guidelines for the nondestructive examination (NDE) of welds. Article 9 specifically deals with the "Radiographic Examination" of welds.
Tungsten inclusions (GTAW process) or slag (SMAW/FCAW). These appear as dark, non-metallic spots.