NF E29-682:2015
Gas cylinders - Taper screw thread for valve stem and cylinder neck assembly - Nominal diameter 34 - taper 8,732 % (5o) - Pitch 2 SI

Standard No.

NF E29-682:2015

Release Date

2015

Published By

Association Francaise de Normalisation

Latest

NF E29-682:2015

Replace

NF E29-682:1980

NF E29-682:2015 Referenced Document

• ISO/TR 11364 Gas cylinders — Compilation of national and international valve stem/gas cylinder neck threads and their identification and marking system*， 2019-05-28 Update

NF E29-682:2015 history

• 2015 NF E29-682:2015 Gas cylinders - Taper screw thread for valve stem and cylinder neck assembly - Nominal diameter 34 - taper 8,732 % (5o) - Pitch 2 SI
• 1980 NF E29-682:1980 Gas cylinders. Taper screw thread for valve stem and culinder neck assembly. Nominal diameter 34 taper 8 732 per cent (5 degrees), pitch 2 si.