DS/EN 12117:1998
Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships

Standard No.

DS/EN 12117:1998

Release Date

1998

Published By

Danish Standards Foundation

Latest

DS/EN 12117:1998

Scope

This standard specifies a method for determining the flow rate/pressure 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 ancillaries 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.

DS/EN 12117:1998 history

• 1998 DS/EN 12117:1998 Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships