CEN/TC 155
| Projekta Nr. | EN 12117:1997 |
|---|---|
| Nosaukums | 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 ancil- laries intended to be used in polyethylene (PE) piping systems for supply of gaseous fuels. The data obtained may be used to calculate the flow of such gases for a specified pressure drop. |
| Reģistrācijas numurs (WIID) | 6192 |
| Darbības sfēra | 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 ancil- laries intended to be used in polyethylene (PE) piping systems for supply of gaseous fuels. The data obtained may be used to calculate the flow of such gases for a specified pressure drop. |
| Statuss | Atcelts |
| ICS grupa | 23.040.45 23.060.01 |