BS EN 12117:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Plastics piping systems. Fittings, valves and ancillaries. Determination of gaseous flow rate/pressure drop relationships
Hardcopy , PDF
31-03-2015
English
15-03-1998
Determines a method for the flow rate/pressure drop relationship of components for plastics piping when tested using air at 25 mbar. Data obtained may be used to calculate the flow rate of such gases for a special pressure drop. Applicable to valves, mechanical fittings, tapping tees and other ancillaries that are intended to be used in polyethylene (PE) piping systems for the supply of gaseous fuels.
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