NEN ISO 4437-5 : 2014
Current
The latest, up-to-date edition.
PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 5: FITNESS FOR PURPOSE OF THE SYSTEM
11-02-2014
Defines the requirements of fitness for purpose of the polyethylene (PE) piping system to be used for the supply of gaseous fuels. Also specifies the definitions of electrofusion, socket fusion, butt fusion, and mechanical joints.
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