NF A49-289:1990
Steel tubes. Butt welding tubular fittings used at low and high temperature. Non alloy, alloy and stainless steels. Dimensions. Technical delivery conditions.

Standard No.

NF A49-289:1990

Release Date

1990

Published By

Association Francaise de Normalisation

Latest

NF A49-289:1990

NF A49-289:1990 history

• 1990 NF A49-289:1990 Steel tubes. Butt welding tubular fittings used at low and high temperature. Non alloy, alloy and stainless steels. Dimensions. Technical delivery conditions.