Hydrostatic test of centrifugal pumps is offered at our laboratory to make sure the pressure-casing components and joints are free from either leakage or seepage.
Steam, cooling water and lubricating oil piping systems if fabricated by welding, as well as cooling passages such as bearing jackets, seal chambers, oil coolers, seal coolers are also subjected to hydrostatic test.The pressure casing components are tested at a pressure at least 1.5 times as much as the maximum allowable working pressure specified by the pump owner.
We can offer several kinds of gaskets for using at joints and wetting agents for specific situations such as low density or high temperature job fluids. Segmentally testing is performed for multi-stage, double casing pumps. The results are judged against the acceptance criteria of the relevant code/standard.