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Developing a WPS requires extensive knowledge of the TIG welding procedures, the orbital equipment, the material as well as the welding processes. There is no room for error since a WPS describes by its definition a certified weld that is to be applied in serial welding.

In the field of welding, the abbreviations WPS and WPQR form the base of every weld. They describe technical procedures that comply with the very strict standards and regulations of welding.

Depending on the industry and application, a weld needs to be of a certain quality. This quality is generally defined by different standards and regulations.

Each welding method has its benefits and drawbacks. The choice of one welding technique over another often depends on the specifications and requirements.

Today, we have many different ways of welding tube and pipe. Since the beginning of the 20th century, many inventors and engineers have been looking for new ways and technologies for welding in order to adapt to the everchanging requirements of the market and the clients themselves, as well as to the growing amount of different materials.

In our last article, we explained the relevance of welding data documentation.

As you know, a good welder does not necessarily need to analyze all the characteristics that influence the weld to know if the result is in accordance with the customer's specifications or not. He knows his settings by heart and knows when an error occurs in the process.

The choice of shielding method will depend on the application. For tube welding, the simplest method is balloon or puddle containment.

In order to obtain a strong and resistant connection when welding, it is important to ensure that the tubes and pipes to be welded are inerted