Butt Weld vs Fillet Weld
A butt weld joins two pieces that are on the same plane vs a fillet weld that joins workpieces that are perpendicular or at an angle. To a layperson, they…
Fabrication & Quality
David EtukudoSheet Metal Fabrication Process: Understanding the Basics
Usually, those who operate outside the core industry have no knowledge and experience in the sheet metal fabrication process. Such individuals are typically unaware of the jargon, procedures, and project…
Punchlist ZeroHydro Test – Process, Procedure, Chart, Codes
Hydro testing validates a vessel or equipment’s integrity through pressurized water. The article reviews the hydro testing process, a typical hydro-testing procedure, a hydro test chart, and applicable ASME and…
Sarah DeGuzmanCJP Weld – Callout, vs. PJP, FAQ
A CJP weld, short for complete joint penetration weld, refers to the type of welding joint that is common in groove joints and T-joints. Moreover, in a CJP weld, the…
Offshore Piping – Design, Installation, Inspection
Offshore piping refers to pipe installed in the subsea area. As mankind continually discovers and harnesses offshore mineral and energy resources, offshore piping continues to increase in popularity. Mostly, they…
Steel Microstructure – Types, Microstructure, and Heat Treatment
Steel microstructure is the fine structure of its constituents that is made visible by magnification over 25 times. It is a function of the carbon content and the transformations that…
Rebar Weight – Chart and Frequently Asked Questions
Rebar, or reinforcing bar, refers to the steel bars that strengthen concrete that is subject to tensile loads. One of the important parameters of rebar is its weight. In this…
Concrete Haunching – Purposes, Process, Use with Pipe
Concrete haunching involves using concrete to provide structural support whenever there is no restraint such as a wall or curb. In this article, you will learn the purpose of concrete…
Concrete Corbel – Purpose, Design, w/ Steel Beam
A concrete corbel is a short cantilever protruding from a wall, column, or the side of a beam. In this article, you will learn the purpose of a concrete corbel,…
IP65 vs IP68 – Differences and Applications
The IP (Ingress Protection) enclosure system uses a 2-digit suffix to describe the degree of ingress protection for enclosures. IP68 offers protection against submersion in water that is up to…
