Non-destructive testing of welds -- Penetrant testing of welds -- Acceptance levels
This standard has been revised by ISO 23277:2015
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.
A standard is reviewed every 5 years
Revisions / Corrigenda