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C3.8M/C3.8 |
AWS
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This specification presents minimum fabrication, equipment, and process procedure requirements for the ultrasonic examination of brazed joints. Its purpose is to standardize brazed-joint ultrasonic examination requirements for all applications in which brazed joints of assured quality are required. It provides minimum requirements for equipment, procedures, and the documentation of such tests. Requirements for ultrasonic test instruments and accessory equipment, such as tanks, turntables, bridges, carriages, manipulators, transducers, alarms, and couplets. ANSI Approved. |
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