Steel products. Employers qualification system for non-destructive testing (NDT) personnel
Published:
•
Withdrawn:
1 Scope
1.1 This International Standard describes an employer’s qualification system for non-destructive testing (NDT) personnel performing the inspection of the following steel products under the employer's responsibility:
— tubes/pipes (seamless or welded);
— flat products, long products, rails, bars, sections, rod, wire.