Monthly Archives: December 2016

Process Flow Diagram (PFD) – Piping and Instrument Diagram (PID)

Process Flow Diagram or Piping and instrument diagram For an engineer, the drawing is everything. An engineer must understand all drawing i.e Process Flow Diagram (PFD), Piping and Instrument Diagram (PID), Isometric drawing, engineering drawing, manufacture drawing, welding-map drawing or As-built drawing. Engineer who cannot read drawing can be considered as a blind engineer. Which… Read More »

Introduction to Pipeline Code ASME B31.4

The most popular pipeline code in the industry is ASME B31.4. Mechanical engineer is required to understand this code if he want to be hired by Oil and Gas Company. Basically ASME B31.4 specifies requirements for design, material selection, construction / assembly procedures, inspection / testing, and maintenance of liquid pipe systems between fields or… Read More »