Hydrostatic testing can be defined as the process of subjecting a material to a controlled pressure and observing how it reacts to the pressure. The test is used for many reasons: determining if an object will withstand various loads or stresses, detecting leaks in hydraulic systems or pipes, ensuring that equipment functions properly before use, etc. Hydrostatic tests are conducted by filling an object with water and pressurizing it to test for strength and leaks.
