Title
To develop a welding procedure specification (WPS) for conducting the welding procedure qualification test (WPQT) for a cryogenic process piping project
As welding remains an important method of joining two materials together in modern fabrication industry, it is vital to ascertain all the elements involved in the welding process in a more systematize method. This can be achieved by preparing an approved WPS which details all the necessary welding parameters and welding methods in order to produce a consistent weld quality.