Piping shall be routed such way that the optimum piping layout is achieved in terms of process requirements, ergonomics, operation, inspection and maintenance. Having considered these factors, the number of flanges, fittings, valves and welds shall be minimized which helps to reduce the cost of the project. All 90 deg elbows shall be long radius. … Read more
The following piping codes names and standards shall be used together with this standard specification for materials, design and dimensional requirements. Piping code name as per American Society of Mechanical Engineers (ASME) ASME B 31.1 Power piping ASME B 31.2 Fuel Gas piping ASME B 31.3 … Read more
These E3D draft commands used widely while working e3d draft commands for generating the piping general arrangement and pdms draft related drawings. Drawings can be produced fast while using the these e3d commands and which leads to work less on AutoCAD for fine tuning the GA drawings. You can also check E3D structural commands from … Read more
Below are questions related to pumps These questions related to pumps are important for fresher piping engineer or fresher mechanical engineer to know the terminology related to pumps. What is NPSH? Ans : It is measure of the pressure drop of the liquid as it moves form the inlet of the pump to the eye … Read more
Pentascribe International has an urgent opening for below mentioned positions for GALFAR – Oman for Design Project on urgent basis so please send your updated CV at the earliest. If you get shortlisted by the client, we shall update you for the Interview directly. Name of the Company – GALFAR (OMAN) – A no. … Read more
What is piperack? Ans: A piperack is a structure that supports and contains pipes that carry fluids such as oil, gas, and water. Piperacks are typically made of steel or concrete and are often elevated to allow for access and maintenance. Typical Piperack Piperacks are an essential part of oil and gas plants as they … Read more
Questions asked in fresher mechanical Engineer interview These questions asked in fresher mechanical Engineer interview will help to the fresher mechanical engineer to prepare for interview. These are the basic questions related to mechanical engineering. What is standard for petroleum pumps? Ans : API 610 is the standard for centrifugal pumps in petroleum industry. Where … Read more
Process column piping is the piping that is used to connect a process column to other equipment in a process plant. All available information/data from Equipment specification and P&ID shall be written on the elevation view of the column. Process column piping typically includes the following: Process Column Piping While doing the process column piping, … Read more
Documents Required for Column piping : The basic below mention documents shall be studied thoroughly for conceptual arrangement of piping around a column. Column Piping The basic layout and general engineering specifications The minimum access, walkways, platforms width and headroom requirements. Handling facilities for tower internals, manhole covers, line blinds, relief valves. Maximum rise of … Read more
Internals of process column: Columns based on internal details are often called as either Plate Columns or Packed Columns. Plate Column: The lighter hydrocarbons vaporise and flow up through the holes in the tray plate, making contact with the liquids on that tray. Internals of process column Types of Trays Bubble Cap trays Valve trays … Read more