NF EN 1289/A1
Non-destructive testing of welds - Penetrant testing of welds - Acceptance levels
Le présent document ajoute l'annexe ZA relative aux Directives UE 97/23/CE et 87/404/CEE et modifie l'annexe A.
Le présent document ajoute l'annexe ZA relative aux Directives UE 97/23/CE et 87/404/CEE et modifie l'annexe A.
ISO 23277:2006 specifies acceptance levels for indications from surface breaking imperfections in metallic welds detected by penetrant testing. The acceptance levels in ISO 23277:2006 are primarily intended for use during manufacture examination, but where appropriate they can be used for in-service inspection. These acceptance levels can be related to welding standards, application standards, specifications or codes.
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