types of welding techniques

types of welding techniques and process

what are the 4 types of welding? A piece of mechanical equipment (pipeline, tank, pressure vessel) is a collection of several metal components which are joined together into one equipment. Based on mechanism, the  joining methods can be classified into three categories: mechanical joining by means of such mechanical methods as riveting and bolting adhesive bonding by using glues or plastics welding by means of metallurgical bonding. In an oil and gas plant, we can see a thousand pieces of equipment that joined by many types of welding process. Welding can be defined as “the operation that produces coalescence of[…]

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