Plastics pipes and fittings. Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels. Metric series. Specifications - Pipes Ingestion-build-67170 which enables the lowering of

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Plastics pipes and fittings. Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels. Metric series. Specifications - Pipes Ingestion-build-67170 which enables the lowering of1 Scope This part of ISO 14531 specifies the physical properties and mechanical performance requirements for crosslinked polyethylene (PE X) pipes intended for use in the supply of gaseous fuels. In addition, it lays down dimensional requirements and specifies some general material properties (including chemical resistance) together with a classification scheme for PE X produced in the form of pipe. This part of ISO 14531, when used in conjunction