KS D ISO 9764:2002 Electric resistance and induction welded steel tubes for pressure purposes-Ultrasonic testing of the weld seam for the detection of longitudinal imperfections
This specification specifically addresses defects along the full circumferential length according to two different acceptance criteria (see Table 1).
KS D ISO 9764:2002 history
0000 KS D ISO 9764-2002(2012)
2002KS D ISO 9764:2002 Electric resistance and induction welded steel tubes for pressure purposes-Ultrasonic testing of the weld seam for the detection of longitudinal imperfections