Welding Piping Inspector Interview Questions and Answers

Hydro testing is a process of verifying the integrity of a piping system by pressurizing it with water.

• Hydro testing is done to ensure that the piping system can withstand the required pressure.

• The test pressure is usually 1.5 times the design pressure of the system.

• During the test, the system is filled with water and pressurized for a specified duration.

• The system is visually inspected for leaks or deformations during the test.

• After the test, the water is drained and the sys...read more