KS ISO 14531-2:2004

Plastics pipes and fittings-Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels-Metric series-Specifications-Part 2:Fittings for heat-fusion jointing .

Specifies the physical properties and mechanical performance requirements of crosslinked polyethylene (PE-X) and polyethylene (PE) socket, saddle and spigot fittings for the connection by socket or saddle heat-fusion jointing techniques of PE-X pipes