This WaterMark Technical Specification sets out requirements for an aluminium alloy piping system for the conveyance of water for above-ground applications, for use at continuous operating temperatures up to 70ーC, allowable operating pressures up to 1600 kPa, a maximum allowable operating pressure inclusive of surge of 1920 kPa and a maximum allowable site test pressure of 2000 kPa.
Watermark Specification