USING 40,000 PSI WATER JETTING FOR FIELD WORK

摘要

40,000 PSI high-pressure water is being used on a project in a Mexican shipyard to remove existing coating for re-application. This paper will discuss the hardware used such as positive displacement pumps, flow splitters, tumble boxes and rotating handguns. Pump flows, discharge pressures and the results of jobs in the field will also be discussed. Illustrations are included showing the surfaces being prepared with Ultra-High pressure water and the hardware being used up to 40,000 PSI.