Gasline pipe is rated to 1000kPa and fittings are rated to 75°C, however to comply with AS/NZS5601 this is limited to a maximum pressure of 70kPa.
Manufactured to specification for systems ISO 17484-1:2006/AS4176.8.
Multilayer pipe systems for consumer gas installations with a maximum operating pressure up to and including 500kPa (5 bar).