Visual examination of weld joint is an important activity, carried out to check the integrity and soundness of the weldment. It is an economical activity, as it doesn’t require any costly equipment. It must be carried out by a well experienced inspector. Main responsibilities of a welding inspector are: Code compliance Workmanship control Documentation Control The requirements of visual examination are: Illumination should be at least 350 Lux (minimum) but….
Copyright © 2019 weldingandndt.com