95.99 Withdrawal of Standard Mar 24, 2011
ISO
ISO/TC 17/SC 19 Technical delivery conditions for steel tubes for pressure purposes
International Standard
77.040.20 Non-destructive testing of metals | 23.040.10 Iron and steel pipes | 77.140.75 Steel pipes and tubes for specific use
Specifies requirements for full peripheral ultrasonic testing. Is intended to detect, over a zone at the ends of plain end and bevelled end tubes, laminar imperfections which may interfere with subsequent fabrication operations (e.g. welding, ultrasonic inspection of welds, etc.). Is applicable to the inspection of tubes with an outside diameter greater than 30 mm. No lower limit of thickness is specified but, for thicknesses less than 5 mm, difficulties can be experienced.
WITHDRAWN
ISO 11496:1993
95.99
Withdrawal of Standard
Mar 24, 2011
PUBLISHED
ISO 10893-8:2011