Which type of welding process is most commonly used by boilermakers?

Shielded Metal Arc Welding (SMAW), often referred to as stick welding, is the preferred process among boilermakers due to its versatility, portability, and effectiveness in various environments. This method involves using a consumable electrode coated in flux, which when heated, melts and forms a protective gas around the weld pool, preventing contamination.

SMAW is particularly advantageous for outdoor work or in confined spaces, which are common settings for boilermakers, as it is less susceptible to wind and other environmental factors that can affect weld quality. Additionally, the equipment needed for SMAW is typically more portable and easier to set up than some other welding processes, making it an ideal choice for boilermakers who often work on job sites where mobility is crucial.

While other welding processes, such as TIG and Gas Metal Arc Welding, are also used in the industry, they may lack the same level of practicality in field applications where the conditions can be challenging. Thus, SMAW stands out as the most widely used method in the boilermaking profession.