Lack of Fusion vs Lack of Penetration
Lack of fusion and lack of penetration are both welding defects that can occur during the welding process. Lack of …
Welding Inspection
Top 20 Welding inspector job questions answers
Top 20 Welding inspector job questions answers 1. What is the role of a welding inspector? A welding inspector is …
Difference between heat no, lot no & batch no in material certificate
Difference between heat no, lot no & batch no in material certificate Material certificates play an important role in manufacturing industries. …
What is Flame or Flashback Arrestor?
What is Flash Back or Flame Arrestor? A flashback arrestor or flame arrestor is a safety device designed to prevent …
What is forehand welding technique?
What is the Forehand Welding Technique? The forehand welding technique involves the welding torch’s tip being moved in the same …
What is electrode run-out length?
What is electrode run-out length? Electrode run-out length is a term used in Shielded Metal Arc Welding (SMAW) or also …
What is a Prequalified Welding Procedure Specification
What is a Prequalified Welding Procedure Specification? Prequalified welding procedure specifications (WPSs) are welding procedures that have been assessed by …
Effects of Welding Variables on Welding Quality
Welding is a crucial process in the manufacturing and construction industries. It involves joining two or more pieces of metal …
asme b31.1 vs b31.3
ASME B31.1 vs B31.3 ASME B31.1 and B31.3 are two of the most commonly used codes in the piping industry. …
Copper Welding Rods specifications
This article covers the specifications and properties of copper welding rods, as well as their applications and advantages. Understanding these …
