... hydrolysis, neutralization, crystallization distillation evaporation and storage) in industries of production of pharmacy, chemical, dyestuff, organic synthesis, foodstuff, pesticide and ... To 350 C degreeElliptical, dished, flat or conical head Domestic/industrial uses Material: austenitic stainless steel, 304, 321, 316l. ... Engineered Products Co., Limited chemical resistance acid reactor