The importance of oil refining and its relation to welding and machining of industrial pumps and valves.
What is oil refining? Oil refining is an essential process for transforming crude oil into marketable products such as fuels, lubricants and kerosene. A typical oil refining process consists of several processing units, such as distillation, cracking, post-treatment and refining of products. The operation of these processes requires large amounts of thermal energy and results …
