Equipment utilised in the chemical, pharmaceutical, and food sectors is commonly referred to as mild steel reactors and offers the perfect setting for chemical reaction processes. It is typically the primary equipment of the process. These systems, which are produced in big quantities, may function under high pressure or vacuum, and where heating/cooling and mixing procedures can be carried out independently or all at once, primarily use quality stainless steel. They are also produced using carbon steel, stainless steel, hastelloy stainless steel, and duplex steel materials, depending on customer preferences and needs.