Abstract 

Refers to liquid penetrant testing of seamless and welded tubes for the detection of surface imperfections, according to four different test categories. May be applied to all or any part of the tube surface as required by the relevant product quality standards.


General information

  • Status :  Withdrawn
    Publication date : 1994-12
  • Edition : 1
    Number of pages : 6
  • :
    ISO/TC 17/SC 19
    Technical delivery conditions for steel tubes for pressure purposes
  • 23.040.10
    Iron and steel pipes
    77.040.20
    Non-destructive testing of metals
    77.140.75
    Steel pipes and tubes for specific use

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information