Saudi Chemical Co Piping Supervisor Interview Questions and Answers

Hydrotests are conducted to check the integrity of piping systems by pressurizing them with water or another liquid.

• Hydrotests are performed to ensure the piping system can withstand the design pressure without leaking or failing.

• The procedure involves filling the piping system with water or another test medium, pressurizing it to a specified pressure, and holding it for a specified duration.

• During the test, the system...read more

There are several types of valves specified in ASME B31.1 material code.

• There are various types of valves used in piping systems, such as gate valves, globe valves, ball valves, check valves, etc.

• Each type of valve has its own specific design and function to control the flow of fluids in the piping system.

• Valves are classified based on their operation, such as manual valves, motor-operated valves, solenoid valves, etc.

• ...read more