JIS Z 3081:1994 English Edition

Methods of ultrasonic angle beam examination for welds of aluminium pipes and tubes

Abstract

This Japanese Industrial Standard specifies the method of ultrasonic angle beam examination from outer surface of pipes by the pulse echo technique using an ultrasonic test instrument having a scope display on full penetration welds of aluminium and aluminium alloy pipes and teubes (hereafter called "aluminium pipes") however, this standard is applied to the joint welds with the ratio d/t of wall thickness t to outer diameter d of less than 16 %, among the circumferential joint welds of aluminiu

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