Piping Installation or Erection refers to the laying of the piping system and its related accessories to make it ready for fluid transfer. Proper piping installation following codes and standards are...
Category: Piping Design Basics
Heat Affected Zone: Definition, Causes, Effects, Color Bands, Reduction
The heat-affected zone (HAZ) is an area generated when a metal is subjected to very high temperatures (Example: Welding, Mechanical Cutting, Laser Cutting, Plasma Cutting, etc). This is the...
Pour Point: Definition, Significance, Features, Measurements, Factors
The pour point of a liquid (crude oil or a petroleum fraction) is the temperature below which the liquid becomes plastic and loses its flow characteristics. So pour point is the demarcation point of...
Pressure Relief Valve: Definition, Types, Working, Location, Sizing, Codes and Standards (PDF)
A pressure relief valve is used to release excess pressure from a system during overpressure situations thus avoiding catastrophic failure. So, a Pressure relief valve is an important process safety...
Meaning and Requirements of ASME U Stamp on Pressure Vessels
The ASME U Stamp is an indication of quality for Pressure Vessels. It ensures that the design, fabrication, inspection, and testing of pressure vessels conform to ASME’s guidelines. ASME U stamp is...
Drip Legs: Definition, Purpose, Configuration, Selection, Installation, and Sizing (PDF)
What is a Drip Leg in Steam Piping? Drip Legs are vertical piping pockets installed in steam piping to collect condensate. Installing drip legs in the proper location serves the purpose of a...
