types of welding techniques

types of welding techniques and process

what are the 4 types of welding? In an oil and gas plant, we can see a thousand pieces of equipment that joined by many types of welding process. A piece of mechanical equipment (pipeline, tank, pressure vessel) is a collection of several metal components which are joined together into one unit. The joining methods can broadly be classified into three categories by the joining mechanism: 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. a Welding can be defined as “the operation that[…]

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