Over deze norm
This standard applies to the radiographic examination of fusion welded joints in metallic materials using industrial radiographic film techniques. It applies to the joints of plates or pipes. Besides its conventional meaning, "pipe" as used in this standard should be understood to cover other cylindrical bodies such as tubes, penstocks, boiler drums and pressure vessels. This standard complies with ISO 5579. This standard does not specify acceptance levels of the indications. If contracting parties apply lower test criteria, the quality achieved may be significantly lower than when this standard is strictly applied.