DIN Standards Committee Heating and Ventilation Technology and their Safety
ISO 9330-5
Welded steel tubes for pressure purposes - Technical delivery conditions - Part 5: Submerged arc-welded unalloyed and alloyed steel tubes with specified low temperature properties
Geschweißte Stahlrohre für Druckbeanspruchungen - Technische Lieferbedingungen - Teil 6: Unterpulvergeschweißte Rohre aus unlegierten Stählen mit festgelegten Eigenschaften bei tiefen Temperaturen
Responsible national committee
NA 021-00-09-04 UA - Creep-resisting tubes and tubes with low temperature properties
Responsible international committee
ISO/TC 17/SC 19 - Technical delivery conditions for steel tubes for pressure purposes