Manager - Piping Interview Questions and Answers

The specifications of the code and essential knowledge required for applying to the relevant department in Manager - Piping role.

• The specifications of the code typically refer to industry standards such as ASME B31.3 for piping design and construction.

• Essential knowledge required includes understanding of piping materials, stress analysis, and piping layout design.

• Familiarity with piping software like AutoCAD, Caesar II, and PDMS is often necessary.

• Knowledge of relevant codes...read more

Pipe thickness calculation as per ASME b31.3 and well head piping.

• Pipe thickness calculation involves determining the required wall thickness to withstand the internal pressure and external loads.

• ASME B31.3 provides guidelines for process piping while wellhead piping requires additional considerations such as corrosion and erosion.

• Factors such as material properties, design temperature, and pressure rating are also taken into account.

• Various methods such as the Barlow's formu...read more

Killed steel is a type of steel that has been deoxidized with an agent such as silicon or aluminum to prevent gas pockets and improve its properties.

• Killed steel is commonly used in the production of high-strength steel products such as structural steel, shipbuilding steel, and pipeline steel.

• The deoxidizing agent reacts with the oxygen and other impurities in the molten steel to form a slag, which is then removed from the surface of the steel.

• This process helps to prevent ga...read more

Stress factor in piping is calculated using formulas based on material properties, operating conditions, and design codes.

• Calculate stress due to internal pressure, external loads, thermal expansion, etc.

• Consider material properties like yield strength, modulus of elasticity, and temperature limits.

• Refer to design codes like ASME B31.3 for guidelines on stress calculations.

• Use software tools like CAESAR II for accurate stress analysis.

• Ensure compliance with safety standards t...read more