GB/T 34628-2017 in English

This standard provides guidelines for the non-destructive testing of welds using metallic materials. It outlines the general principles and requirements for the application of such testing methods. The document covers essential aspects including the selection of appropriate testing techniques, the preparation of test specimens, and the interpretation of test results. It also includes information on the qualifications and responsibilities of personnel involved in the testing process. The standard aims to ensure consistency and reliability in the evaluation of weld quality across various industries. It serves as a reference for organizations and individuals engaged in the inspection and assessment of welded joints.