AS/NZS 2537.5:2011 Mechanical jointing fittings for use with crosslinked polyethylene (PE-X) for pressure applications - Plastics pipes and fittings - Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels - Metric series - Specifications - Fittings for mechanical jointing (including PE-X/met

standard by Australian/New Zealand Standards, 01/01/2011