Lupin Design Engineer Interview Questions and Answers

The standard c.s pipe refers to carbon steel pipe commonly used in piping systems.

• Carbon steel pipe is widely used in various industries for transporting fluids and gases.

• It is known for its strength, durability, and resistance to corrosion.

• Common types of carbon steel pipe include seamless, welded, and galvanized pipes.

• The standard specifications for carbon steel pipe are determined by organizations like ASTM and ASME...read more

The rating s.s. refers to the rating of stainless steel used in piping design.

• The rating s.s. is a measure of the pressure and temperature capabilities of the stainless steel material.

• It determines the maximum pressure and temperature at which the stainless steel can safely operate.

• Different grades of stainless steel have different ratings based on their composition and properties.

• For example, a common rating for stain...read more

Codes in pipe refer to the set of standards and regulations that govern the design, fabrication, installation, and inspection of piping systems.

• Codes ensure that piping systems are designed and constructed to meet safety, performance, and reliability requirements.

• Common codes in pipe include ASME B31.1, ASME B31.3, and API 570.

• Codes cover various aspects such as material selection, pipe sizing, pressure ratings, weldin...read more

Operating height refers to the vertical distance from the base of a piping system to the highest point it operates at.

• Operating height is an important consideration in piping design as it affects the pressure and flow characteristics of the system.

• It is typically measured from the reference point or datum of the system.

• Operating height can vary depending on the specific application and requirements.

• For example, in a wa...read more