NF E29-673:1981
GAS CYLINDERS. TAPER SCREW THREAD FOR VALVE STEM AND CYLINDER NECK ASSEMBLY. NOMINAL DIAMETER : 17,4. TAPER 3-25. 14 TPI SI. GAUGE REQUIREMENTS.

Standard No.

NF E29-673:1981

Release Date

1981

Published By

Association Francaise de Normalisation

Status

Be replaced 1999-09

Replace By

NF E29-672-2:1999

Latest

NF E29-674-2:2010

NF E29-673:1981 history

• 2010 NF E29-674-2:2010 Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders - Part 2 : inspection gauges.
• 1999 NF E29-672-2:1999 Gas cylinders. 17E taper thread for connection of valves to gas cylinders. Part 2 : inspection gauges.
• 1981 NF E29-673:1981 GAS CYLINDERS. TAPER SCREW THREAD FOR VALVE STEM AND CYLINDER NECK ASSEMBLY. NOMINAL DIAMETER : 17,4. TAPER 3-25. 14 TPI SI. GAUGE REQUIREMENTS.