The reactoris a physical or chemical reaction vessel, i.e  broadly call reactor,which achieve technological requirements of heating, evaporative cooling and low-speed mixed function by the container structure design and parameter configuration.

Reactor is widely used in petroleum, chemicals, rubber, pesticides, dyes, pharmaceuticals, food and other industries 

Pressure reactor vessel used to finish the vulcanization, nitration, hydrogenation, alkylation, polymerization and condensation process.in additions, material generally include carbon steel, stainless steel, zirconium, nickel (Hastelloy, Monel, Inconel) alloys and other composite materials.