NF A49-170-2:2009
Butt welding pipe fittings - Part 2 : non alloy and ferritic alloy steels with specific inspection requirements.

Standard No.

NF A49-170-2:2009

Release Date

2009

Published By

Association Francaise de Normalisation

Latest

NF A49-170-2:2009

Replace

NF A49-281:1992

NF A49-170-2:2009 history

• 2021 NF A49-170-2*NF EN 10253-2:2021 Butt-welding pipe fittings - Part 2 : non alloy and ferritic alloy steels with specific inspection requirements
• 2009 NF A49-170-2:2009 Butt welding pipe fittings - Part 2 : non alloy and ferritic alloy steels with specific inspection requirements.
• 1992 NF A49-281:1992 Steel tubes,tubular accessories,bends,tee,reduction for welding made from seamless tube with quality specifications - Dimensions - Technical delivery conditions

NF A49-170-2:2009 Butt welding pipe fittings - Part 2 : non alloy and ferritic alloy steels with specific inspection requirements. has been changed from NF A49-281-1992 .