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Norm
ÖNORM EN 12117
Issue date: 1998 05 01
Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships
This standard specifies a method for determining the flow ratelpressure drop relationship of components for plastics piping when tested using air at 25 mbar). It is appli...
Withdrawn: 2015 06 01
Publisher:
Austrian Standards International
Format:
Digital | 9 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
This standard specifies a method for determining the flow ratelpressure drop relationship of components for plastics piping when tested using air at 25 mbar). It is applicable to mechanical fittings, valves, tapping tees and other anciilaries intended to
be used in polyethylene (PE) piping systems for supply of gaseous fuels. The data obtained may be used to calculate the flow rate of such gases for a specified pressure drop.
ÖNORM EN ISO 17778
2015 06 01
Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pres...
Norm
ÖNORM EN 12117
1998 05 01
Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pres...
Norm
↖
Norm
Issue date :
2001 11 01
Pressure gauges - Part 1: Bourdon tube pressure gauges - Dimensions, metrology, requirements and testing (Corrigendum)
Norm
Issue date :
1997 07 01
Pressure gauges - Part 1: Bourdon tube pressure gauges - Dimensions, metrology, requirements and testing
Norm
Issue date :
2015 06 01
Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships (ISO 17778:2015)
