Historical
ISO 13663:1995
Welded steel tubes for pressure purposes - Ultrasonic testing of the area adjacent to the weld seam for the detection of laminar imperfections
Contains requirements for ultrasonic testing of the area adjacent to the weld seam of welded steel tubes for pressure purposes, for the detection of laminar imperfections. No lower limit to tube thickness is specified.
International Organization for Standardization [iso]