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EVS-EN 12117:1999

Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships

General information

Withdrawn from 07.05.2015
Base Documents
EN 12117:1997
ICS Groups
23.040.45 Plastics fittings 23.060.01 Valves in general
Directives or regulations
None

Standard history

Status
Date
Type
Name
07.05.2015
Main
EVS-EN ISO 17778:2015
01.01.2000
Main
EVS-EN 12117:1999
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.

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Standard monitoring
English (PDF 183 KB)

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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English