BS 341-1:1962
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Transportable gas container valves Valves with taper stems (excluding valves used for breathing and medical purposes)
Hardcopy , PDF
15-12-1996
English
17-10-1962
Essential mechanical properties of steel, bronze, brass for gas cylinder valves. Thread dimensions for three sizes of standard valve stems, three special sizes of stem in current use. Dimensional drawings for valve outlet threads, connectors for most gases; list of these gases.
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