NF A49-247:1981
Steel tubes. Tubes welded longitudinally for heat exchangers. Austenitic stainless steels. Dimensions. Technical delivery conditions.

Standard No.

NF A49-247:1981

Release Date

1981

Published By

Association Francaise de Normalisation

Status

Be replaced 2005-08

Replace By

NF A49-201-7:2005

NF EN 10217-7:2005

Latest

NF A49-201-7:2015

NF EN 10217-7:2005

NF A49-247:1981 history

• 2015 NF A49-201-7:2015 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 7 : stainless steel tubes
• 2005 NF A49-201-7:2005 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 7 : stainless steel tubes.
• 1981 NF A49-247:1981 Steel tubes. Tubes welded longitudinally for heat exchangers. Austenitic stainless steels. Dimensions. Technical delivery conditions.