What is pressure vessel? Pressure vessel is closed container which holds liquids or gasses at a pressure greater than the atmospheric...

Welding is a process of joining metals by process of heating. Most of the weld made are manual. It is possible that the weld may have...

Non Destructive Testing , NDT , is industrial method for analyzing the characteristics of material or finding the discontinuities in the...

Non Destructive Testing  (NDT): NDT is industrial method for analyzing the characteristics of material or finding the discontinuities in...

Preheating in Welding Procedure Specification: Preheating is the act of heating the base metal before starting to weld. It is considered v

Welder qualification in coimbatore

Quality control Training- AQC

Welding is a process of joining similar metals, i.e. Metals with same base content and similar properties or melting point.There are ...

Welding is a process of joining two base metals by heating it. It can be done with or without additional filler metal being used. Below...