Pexline Working Pressure

As stipulated in ISO 10508, the lifetime of PE-X pipe is 50 years and longer according to permissible working pressure / temperature.

Pexline PN 16 PE-X Pipe

Temperature Pressure
ºC kPa P.S.I.
20 1600 232
40 1480 214
60 1280 186
80 1050 152

*NOTE: These pressures are maximum for each temperature level and should not be exceeded.

Pexline PE-X pipe has a recommended maximum long term operating temperature of 90°C and is not recommended for applications where the continuous operating temperature may exceed this limit.

Buteline will not guarantee its PE-X pipe and fittings system where long term operating may exceed 90°C.

Buteline recommends that a suitable pressure limiting valve is installed on the inlet side of the property to ensure water pressure does not exceed pipe pressure limits.

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