Rahul Engineering Global provides India's Best Product Extraction Column. We offer different types of Products such as Hastelloy Columns.At Rahul Engineering, extraction columns are one of the key products offered. Extraction columns, also known as liquid-liquid extraction columns or contactors, are essential equipment used in various industries such as chemical, pharmaceutical, petrochemical, and food processing. These columns are designed to separate or purify substances by transferring solutes between two immiscible liquid phases.