Category: BPVC ASME Code knowledge

What is a Fillet Weld? Weld Fillet or Fillet Weld is a basic type of weld for welding two or three members using a ‘T’ joint, Lap joint, or Corner Joint configuration. Fillet Welds account...

ER70S-2 (CSA W48 ER495-2) TIG MIG Rod Meaning ER70S-2 is a triple deoxidizer (Titanium, Zirconium & Aluminum) carbon steel welding filler rod. Deoxidizers are the elements that easily react...

How does Stick Weld work? To start the Stick Weld operation, the welder fixes the bare, contact end of a flux-coated stick welding rod into the holder and strikes an arc by touching or scratching...

Welding Gas for TIG Welding In TIG Welding of Carbon Steel, Stainless steel, Aluminum, Copper, and Nickel Alloys, we use only inert gases such as Argon (Ar) and Helium (He) and they are the main...

What is Porosity in Welding? Welding porosity is a Metallurgical Discontinuity that results as pores during weld solidification due to the release of dissolved gases in the weld metal. These pores...

What is a Welding Symbol & its meaning? Welding Symbols are used to indicate desired welding & brazing details on the fabrication drawings. The welding symbol is a graphical representation...