ISO 9765:1990
Submerged arc-welded steel tubes for pressure purposes — Ultrasonic testing of the weld seam for the detection of longitudinal and/or transverse imperfections
Reference number
ISO 9765:1990
Edición 1
1990-11
Retirada
ISO 9765:1990
17624
Retirada (Edición 1, 1990)

Resumen

Specifies requirements for the ultrasonic testing of weld seams for the detection of imperfections according to three different acceptance levels. Applies to inspections of tubular products with outside diameters of 150 mm or greater.

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