AFNOR - NF E29-681
Gas cylinders. Taper screw thread for valve stem and cylinder neck assembly. Nominal diameter 25,8 - Taper 3/26 (6 degrees C 38'), 14 TPI SI. Gauge requirements.
active, Most Current
Organization: | AFNOR |
Publication Date: | 1 August 1981 |
Status: | active |
Page Count: | 3 |
ICS Code (Gas cylinders): | 23.020.35 |
Document History
NF E29-681
August 1, 1981
Gas cylinders. Taper screw thread for valve stem and cylinder neck assembly. Nominal diameter 25,8 - Taper 3/26 (6 degrees C 38'), 14 TPI SI. Gauge requirements.
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